diff --git a/README.md b/README.md
index 43dcd59..08dcbd2 100644
--- a/README.md
+++ b/README.md
@@ -444,7 +444,7 @@ Common failure modes:
 - WebSocket upgrade fails
   Check that nginx is routing `.ws.uce` to `proxy_pass`, not `fastcgi_pass`, and that `HTTP_PORT` is reachable on localhost.
 - Requests compile but immediately crash
-  Check `journalctl -u uce.service` and clear stale generated artifacts under `BIN_DIRECTORY` if you have changed runtime ABI or entrypoint signatures.
+  Check `journalctl -u uce.service`. Generated units now carry an ABI metadata sidecar and should be recompiled automatically after runtime ABI changes, but clearing stale artifacts under `BIN_DIRECTORY` is still a useful last-resort recovery step if the cache has been damaged manually.
 - nginx serves raw source or internal files
   Tighten the server root and add explicit deny rules for non-public directories.
 
diff --git a/scripts/setup.h.template b/scripts/setup.h.template
index bf8e77d..4c0208c 100644
--- a/scripts/setup.h.template
+++ b/scripts/setup.h.template
@@ -3,7 +3,7 @@
 
 /*load_declarations*/
 
-extern "C" void set_current_request(Request* _request)
+extern "C" void __uce_set_current_request(Request* _request)
 {
 	context = _request;
 	/*load_units*/
diff --git a/site/doc/areas/string.txt b/site/doc/areas/string.txt
index 509f44b..0cc2ffe 100644
--- a/site/doc/areas/string.txt
+++ b/site/doc/areas/string.txt
@@ -1,6 +1,7 @@
 String Functions
 
 ascii_safe_name
+contains
 concat
 filter
 first
@@ -8,6 +9,10 @@ join
 json_encode
 nibble
 print
+strpos
+str_ends_with
+str_starts_with
+substr
 split
 split_space
 split_utf8
diff --git a/site/doc/areas/types.txt b/site/doc/areas/types.txt
index c90239e..30a1964 100644
--- a/site/doc/areas/types.txt
+++ b/site/doc/areas/types.txt
@@ -1,5 +1,6 @@
 Types
 
+array_merge
 DTree
 get_by_path
 set_status
diff --git a/site/doc/areas/uri.txt b/site/doc/areas/uri.txt
index cb9154e..05d87a2 100644
--- a/site/doc/areas/uri.txt
+++ b/site/doc/areas/uri.txt
@@ -1,6 +1,7 @@
 URI Functions
 
 encode_query
+redirect
 session_id_create
 parse_query
 uri_decode
diff --git a/site/doc/index.uce b/site/doc/index.uce
index c7c9871..2d472eb 100644
--- a/site/doc/index.uce
+++ b/site/doc/index.uce
@@ -168,6 +168,10 @@ RENDER(Request& context)
 					{
 						?><h3>Description</h3><?
 					}
+					else if(layout_class == "related")
+					{
+						?><h3>Related PHP and JS</h3><?
+					}
 					else if(layout_class == "see")
 					{
 						?><h3>Related</h3><?
diff --git a/site/doc/pages/0_context.txt b/site/doc/pages/0_context.txt
index 920e185..3546717 100644
--- a/site/doc/pages/0_context.txt
+++ b/site/doc/pages/0_context.txt
@@ -69,3 +69,7 @@ Invokes another UCE file using the current or supplied request context
 
 :see
 >types
+
+:related
+**PHP:** `$_SERVER`, `$_GET`, `$_POST`, `$_COOKIE`, `$_SESSION`, `header()`, and `http_response_code()`
+**JavaScript / Node.js:** Express `req` and `res`, Fetch `Request`, `Headers`, cookies or session middleware, and per-connection state in WebSocket handlers
diff --git a/site/doc/pages/1_COMPONENT.txt b/site/doc/pages/1_COMPONENT.txt
index b447480..dcc284e 100644
--- a/site/doc/pages/1_COMPONENT.txt
+++ b/site/doc/pages/1_COMPONENT.txt
@@ -34,3 +34,7 @@ Examples:
 >component_render
 >1_RENDER
 >1_WS
+
+:related
+**PHP:** View partials, reusable include files, small template helpers, and server-side component-like rendering patterns
+**JavaScript / Node.js:** Reusable component functions, React or Vue components, and server-rendered partials
diff --git a/site/doc/pages/1_RENDER.txt b/site/doc/pages/1_RENDER.txt
index 3fcd182..94c1b8a 100644
--- a/site/doc/pages/1_RENDER.txt
+++ b/site/doc/pages/1_RENDER.txt
@@ -20,3 +20,7 @@ Pages intended to serve WebSocket traffic may expose both `RENDER(Request& conte
 
 :see
 >ob
+
+:related
+**PHP:** Front controller entrypoints, template files, `include`, `require`, and route handlers that write the HTTP response
+**JavaScript / Node.js:** Express or Fastify route handlers, page controller functions, and SSR entrypoints that build a response
diff --git a/site/doc/pages/1_WS.txt b/site/doc/pages/1_WS.txt
index ce39d39..409f2a3 100644
--- a/site/doc/pages/1_WS.txt
+++ b/site/doc/pages/1_WS.txt
@@ -12,15 +12,15 @@ UCE reassembles fragmented messages before calling `WS(Request& context)`. Text
 
 The current message data is available in `context.call`:
 
-context.call["message"] : current message payload
+- `context.call["message"]`: current message payload
+- `context.call["connection_id"]`: sender connection ID
+- `context.call["scope"]`: current endpoint scope
+- `context.call["opcode"]`: WebSocket opcode of the current message
+- `context.call["document_uri"]`: request URI of the current endpoint
 
-context.call["connection_id"] : sender connection ID
-
-context.call["scope"] : current endpoint scope
-
-context.call["opcode"] : WebSocket opcode of the current message
-
-context.call["document_uri"] : request URI of the current endpoint
+:related
+**PHP:** Ratchet `onMessage`, Workerman WebSocket handlers, or lower-level callbacks around accepted socket connections.
+**JavaScript / Node.js:** Browser `WebSocket` `message` handlers and Node `ws` server `connection` and `message` callbacks.
 
 :see
 >websocket
diff --git a/site/doc/pages/1_preprocessor.txt b/site/doc/pages/1_preprocessor.txt
index 9609554..4158b57 100644
--- a/site/doc/pages/1_preprocessor.txt
+++ b/site/doc/pages/1_preprocessor.txt
@@ -18,7 +18,7 @@ The implementation lives in `src/lib/compiler.cpp`. It does not try to parse all
 
 :Pipeline
 - The generated file starts by including `COMPILER_SYS_PATH/src/lib/uce_lib.h`.
-- It then inlines the configured setup template from `SETUP_TEMPLATE` (by default `scripts/setup.h.template`), which defines `set_current_request(Request*)`.
+- It then inlines the configured setup template from `SETUP_TEMPLATE` (by default `scripts/setup.h.template`), which defines the internal hook `__uce_set_current_request(Request*)`.
 - It inserts `#line 1` before page code so compiler diagnostics point back to the original `.uce` file.
 - Each literal block is rewritten into one or more `print(R"( ... )");` calls.
 - `<? ... ?>` temporarily breaks out of literal printing, emits the enclosed C++ unchanged, then resumes literal output.
@@ -26,7 +26,8 @@ The implementation lives in `src/lib/compiler.cpp`. It does not try to parse all
 - `<?: ... ?>` becomes `print(...);` and is intended for trusted markup or already-escaped content.
 - `#load "file.uce"` is replaced with a generated C++ `#include` that points at the loaded unit's preprocessed `.cpp` file under `BIN_DIRECTORY`.
 - Lines beginning with `EXPORT` are scanned so their declarations can be written to a sibling `.exports.txt` file.
-- Lines beginning with `COMPONENT:NAME(...)` are rewritten into exported `component_render_NAME(...)` functions for the component helpers.
+- Lines beginning with `RENDER:NAME(...)` are rewritten into exported `__uce_render_NAME(...)` functions.
+- Lines beginning with `COMPONENT:NAME(...)` are rewritten into exported `__uce_component_NAME(...)` functions for the component helpers.
 - The final generated source is written to `BIN_DIRECTORY + src_path + "/" + source_file + ".cpp"`.
 - `scripts/compile` then compiles that generated `.cpp` into `source_file + ".so"` with `clang++ -shared -std=c++20 ...`.
 
@@ -96,3 +97,7 @@ unit_render
 unit_call
 0_context
 1_COMPONENT
+
+:related
+**PHP:** Template tags like `<?php ... ?>`, `<?= ... ?>`, output buffering, and compile-time include patterns
+**JavaScript / Node.js:** JSX transforms, tagged templates, server-side rendering pipelines, and build-time HTML generation
diff --git a/site/doc/pages/DTree.txt b/site/doc/pages/DTree.txt
index 10787b8..6cdd37a 100644
--- a/site/doc/pages/DTree.txt
+++ b/site/doc/pages/DTree.txt
@@ -9,20 +9,24 @@ Dynamic tree/container type used throughout UCE for structured data.
 Use `t["key"]` to access or create child entries. Use `push()` / `pop()` when treating it like an array-like container with numeric string keys.
 
 Common uses include:
-`json_decode()` / `json_encode()`
-`context.var`
-`context.call`
-`unit_call()` return values
+- `json_decode()` / `json_encode()`
+- `context.var`
+- `context.call`
+- `unit_call()` return values
 
 Useful methods include:
-`to_string()`
-`to_json()`
-`get_type_name()`
-`get_by_path()`
-`set_bool()`
-`remove()`
-`clear()`
-`each()`
+- `to_string()`
+- `to_json()`
+- `get_type_name()`
+- `get_by_path()`
+- `set_bool()`
+- `remove()`
+- `clear()`
+- `each()`
+
+:related
+**PHP:** Nested associative arrays, `stdClass`, decoded JSON trees, and helper accessors for deep array paths.
+**JavaScript / Node.js:** Plain objects, arrays, `Map`, and JSON-shaped data passed between handlers.
 
 :see
 >types
diff --git a/site/doc/pages/String.txt b/site/doc/pages/String.txt
index 73987a7..dd56fb8 100644
--- a/site/doc/pages/String.txt
+++ b/site/doc/pages/String.txt
@@ -14,3 +14,7 @@ For UTF-8-aware splitting, use helpers such as `split_utf8()` instead of assumin
 
 :see
 >types
+
+:related
+**PHP:** Native PHP strings with helpers such as `substr()`, `trim()`, `explode()`, and `implode()`
+**JavaScript / Node.js:** JavaScript `string` values with methods such as `slice()`, `trim()`, `split()`, and `join()`
diff --git a/site/doc/pages/StringMap.txt b/site/doc/pages/StringMap.txt
index ed72705..fc6dd0b 100644
--- a/site/doc/pages/StringMap.txt
+++ b/site/doc/pages/StringMap.txt
@@ -20,3 +20,7 @@ Related helpers such as `parse_query()` and `encode_query()` convert between que
 
 :see
 >types
+
+:related
+**PHP:** Associative arrays keyed by string, especially request bags like `$_GET` and `$_SERVER`
+**JavaScript / Node.js:** Plain objects, dictionaries, `Map`, and header or query objects in web frameworks
diff --git a/site/doc/pages/ascii_safe_name.txt b/site/doc/pages/ascii_safe_name.txt
index 85bfb97..fe10e89 100644
--- a/site/doc/pages/ascii_safe_name.txt
+++ b/site/doc/pages/ascii_safe_name.txt
@@ -12,3 +12,7 @@ This is useful when turning user- or config-provided names into handler suffixes
 
 :see
 >string
+
+:related
+**PHP:** Slug or safe-filename helpers built with `preg_replace()` and transliteration utilities
+**JavaScript / Node.js:** Regex-based slugify or safe-name helpers used for URLs and filenames
diff --git a/site/doc/pages/basename.txt b/site/doc/pages/basename.txt
index 9b14648..b7c6fa6 100644
--- a/site/doc/pages/basename.txt
+++ b/site/doc/pages/basename.txt
@@ -10,3 +10,7 @@ Isolates the file name component from a path/file name.
 
 :see
 >sys
+
+:related
+**PHP:** `basename()`
+**JavaScript / Node.js:** Node `path.basename()`
diff --git a/site/doc/pages/component.txt b/site/doc/pages/component.txt
index e95fa75..b7bab63 100644
--- a/site/doc/pages/component.txt
+++ b/site/doc/pages/component.txt
@@ -28,3 +28,7 @@ Example:
 
 :see
 >ob
+
+:related
+**PHP:** Reusable template partials or helper-rendered view fragments returned as strings
+**JavaScript / Node.js:** Component render helpers, especially patterns that return markup as a string
diff --git a/site/doc/pages/component_exists.txt b/site/doc/pages/component_exists.txt
index 677c34b..7cc6429 100644
--- a/site/doc/pages/component_exists.txt
+++ b/site/doc/pages/component_exists.txt
@@ -12,3 +12,7 @@ This is useful when a page wants to render an optional component if it is presen
 
 :see
 >ob
+
+:related
+**PHP:** `function_exists()`, `class_exists()`, or file-existence checks before including a partial
+**JavaScript / Node.js:** Module existence checks, dynamic import guards, or registry lookups for named components
diff --git a/site/doc/pages/component_render.txt b/site/doc/pages/component_render.txt
index fa1a7f4..1f0930b 100644
--- a/site/doc/pages/component_render.txt
+++ b/site/doc/pages/component_render.txt
@@ -19,3 +19,7 @@ Example:
 
 :see
 >ob
+
+:related
+**PHP:** Rendering a partial directly into the current output buffer rather than returning a string
+**JavaScript / Node.js:** Direct `res.write()`-style partial rendering or imperative component mount helpers
diff --git a/site/doc/pages/component_resolve.txt b/site/doc/pages/component_resolve.txt
index f8294fa..bc3bc71 100644
--- a/site/doc/pages/component_resolve.txt
+++ b/site/doc/pages/component_resolve.txt
@@ -12,3 +12,7 @@ This is primarily a debugging helper so you can see which concrete file a shorth
 
 :see
 >ob
+
+:related
+**PHP:** Resolving include paths or view names to a concrete template file before rendering
+**JavaScript / Node.js:** Resolving module paths, alias-based imports, or component registry entries
diff --git a/site/doc/pages/concat.txt b/site/doc/pages/concat.txt
index 30c7328..7fba11a 100644
--- a/site/doc/pages/concat.txt
+++ b/site/doc/pages/concat.txt
@@ -9,3 +9,7 @@ Returns a string with all the parameters concatenated into one.
 
 :see
 >string
+
+:related
+**PHP:** String concatenation with `.` or helpers like `implode()`
+**JavaScript / Node.js:** String concatenation with `+`, template literals, or `Array.prototype.join()`
diff --git a/site/doc/pages/cwd_get.txt b/site/doc/pages/cwd_get.txt
index 94508e2..4ee8fe4 100644
--- a/site/doc/pages/cwd_get.txt
+++ b/site/doc/pages/cwd_get.txt
@@ -9,3 +9,7 @@ Returns the current working directory.
 
 :see
 >sys
+
+:related
+**PHP:** `getcwd()`
+**JavaScript / Node.js:** Node `process.cwd()`
diff --git a/site/doc/pages/cwd_set.txt b/site/doc/pages/cwd_set.txt
index c4c856d..a36f7cc 100644
--- a/site/doc/pages/cwd_set.txt
+++ b/site/doc/pages/cwd_set.txt
@@ -9,3 +9,7 @@ Sets a new working directory.
 
 :see
 >sys
+
+:related
+**PHP:** `chdir()`
+**JavaScript / Node.js:** Node `process.chdir()`
diff --git a/site/doc/pages/dirname.txt b/site/doc/pages/dirname.txt
index 4c21233..f171668 100644
--- a/site/doc/pages/dirname.txt
+++ b/site/doc/pages/dirname.txt
@@ -10,3 +10,7 @@ Isolates the directory name component from a path/file name.
 
 :see
 >sys
+
+:related
+**PHP:** `dirname()`
+**JavaScript / Node.js:** Node `path.dirname()`
diff --git a/site/doc/pages/draw_float.txt b/site/doc/pages/draw_float.txt
index 036a8f9..64fb453 100644
--- a/site/doc/pages/draw_float.txt
+++ b/site/doc/pages/draw_float.txt
@@ -11,3 +11,7 @@ This function works exactly like generate_float(), but context.random_index is u
 
 :see
 >noise
+
+:related
+**PHP:** `random_int()`, `mt_rand()`, and custom numeric random helpers
+**JavaScript / Node.js:** `Math.random()` or `crypto.getRandomValues()`-based helpers for numeric ranges
diff --git a/site/doc/pages/draw_int.txt b/site/doc/pages/draw_int.txt
index 86dcea1..412b476 100644
--- a/site/doc/pages/draw_int.txt
+++ b/site/doc/pages/draw_int.txt
@@ -11,3 +11,7 @@ This function works exactly like generate_int(), but context.random_index is use
 
 :see
 >noise
+
+:related
+**PHP:** `random_int()`, `mt_rand()`, and custom numeric random helpers
+**JavaScript / Node.js:** `Math.random()` or `crypto.getRandomValues()`-based helpers for numeric ranges
diff --git a/site/doc/pages/encode_query.txt b/site/doc/pages/encode_query.txt
index 67acf25..921d012 100644
--- a/site/doc/pages/encode_query.txt
+++ b/site/doc/pages/encode_query.txt
@@ -10,3 +10,7 @@ Encodes a StringMap containing URL parameters into a single String.
 
 :see
 >uri
+
+:related
+**PHP:** `http_build_query()`
+**JavaScript / Node.js:** `URLSearchParams` and `toString()`
diff --git a/site/doc/pages/expand_path.txt b/site/doc/pages/expand_path.txt
index b77e7c3..a1b1dd2 100644
--- a/site/doc/pages/expand_path.txt
+++ b/site/doc/pages/expand_path.txt
@@ -11,3 +11,7 @@ Converts a relative path name into an absolute path, using the current working d
 
 :see
 >sys
+
+:related
+**PHP:** `realpath()` and application-specific path normalization helpers
+**JavaScript / Node.js:** Node `path.resolve()` and `path.normalize()`
diff --git a/site/doc/pages/file_append.txt b/site/doc/pages/file_append.txt
index 82fce57..f1b9759 100644
--- a/site/doc/pages/file_append.txt
+++ b/site/doc/pages/file_append.txt
@@ -10,3 +10,7 @@ Opens or creates a given file and appends data to it.
 
 :see
 >sys
+
+:related
+**PHP:** `file_put_contents($file, $data, FILE_APPEND)`
+**JavaScript / Node.js:** Node `fs.appendFileSync()` or `fs.promises.appendFile()`
diff --git a/site/doc/pages/file_exists.txt b/site/doc/pages/file_exists.txt
index 5b09447..2aad107 100644
--- a/site/doc/pages/file_exists.txt
+++ b/site/doc/pages/file_exists.txt
@@ -10,3 +10,7 @@ Checks whether the file or path specified by 'path' exists.
 
 :see
 >sys
+
+:related
+**PHP:** `file_exists()` or `is_file()`
+**JavaScript / Node.js:** Node `fs.existsSync()` or `fs.stat()`
diff --git a/site/doc/pages/file_get_contents.txt b/site/doc/pages/file_get_contents.txt
index 2ff26e4..b221b7f 100644
--- a/site/doc/pages/file_get_contents.txt
+++ b/site/doc/pages/file_get_contents.txt
@@ -10,3 +10,7 @@ Reads the file identified by 'file_name' and returns it as a String. If the file
 
 :see
 >sys
+
+:related
+**PHP:** `file_get_contents()`
+**JavaScript / Node.js:** Node `fs.readFileSync()` or `fs.promises.readFile()`
diff --git a/site/doc/pages/file_mtime.txt b/site/doc/pages/file_mtime.txt
index be5bddb..1e3df7d 100644
--- a/site/doc/pages/file_mtime.txt
+++ b/site/doc/pages/file_mtime.txt
@@ -11,3 +11,7 @@ Retrieves the last modification date of 'file_name' as a Unix timestamp.
 :see
 >sys
 >time
+
+:related
+**PHP:** `filemtime()`
+**JavaScript / Node.js:** Node `fs.statSync().mtimeMs` or `fs.promises.stat()`
diff --git a/site/doc/pages/file_put_contents.txt b/site/doc/pages/file_put_contents.txt
index fdecc37..f6e9d55 100644
--- a/site/doc/pages/file_put_contents.txt
+++ b/site/doc/pages/file_put_contents.txt
@@ -11,3 +11,7 @@ Writes the String 'content' into a file identified by 'file_name'. Any pre-exist
 
 :see
 >sys
+
+:related
+**PHP:** `file_put_contents()`
+**JavaScript / Node.js:** Node `fs.writeFileSync()` or `fs.promises.writeFile()`
diff --git a/site/doc/pages/file_unlink.txt b/site/doc/pages/file_unlink.txt
index 446485a..10c1dbf 100644
--- a/site/doc/pages/file_unlink.txt
+++ b/site/doc/pages/file_unlink.txt
@@ -9,3 +9,7 @@ Deletes the file identified by `file_name`.
 
 :see
 >sys
+
+:related
+**PHP:** `unlink()`
+**JavaScript / Node.js:** Node `fs.unlinkSync()` or `fs.promises.unlink()`
diff --git a/site/doc/pages/filter.txt b/site/doc/pages/filter.txt
index db12c41..4113f7e 100644
--- a/site/doc/pages/filter.txt
+++ b/site/doc/pages/filter.txt
@@ -12,3 +12,7 @@ Returns a list containing the members of 'items' for which 'f' returned boolean
 
 :see
 >string
+
+:related
+**PHP:** `array_filter()` for arrays or custom predicate-based filtering over strings and collections
+**JavaScript / Node.js:** `Array.prototype.filter()` and custom predicate helpers
diff --git a/site/doc/pages/first.txt b/site/doc/pages/first.txt
index 98457f1..9126e66 100644
--- a/site/doc/pages/first.txt
+++ b/site/doc/pages/first.txt
@@ -10,3 +10,7 @@ Given a variable number of String parameters, the first() function returns the f
 
 :see
 >string
+
+:related
+**PHP:** Null-coalescing patterns like `$a ?? $b`, fallback helpers, or `reset()` for arrays
+**JavaScript / Node.js:** `??`, `||`, and small fallback helper functions
diff --git a/site/doc/pages/float_val.txt b/site/doc/pages/float_val.txt
index 395cfd9..b2d76c0 100644
--- a/site/doc/pages/float_val.txt
+++ b/site/doc/pages/float_val.txt
@@ -8,3 +8,7 @@ return value : a f64 containing the number (0 if no number could be identified).
 :desc
 Extracts a floating point number from a String.
 
+
+:related
+**PHP:** `floatval()`
+**JavaScript / Node.js:** `Number()` or `parseFloat()`
diff --git a/site/doc/pages/gen_float.txt b/site/doc/pages/gen_float.txt
index 1f23c67..42ea599 100644
--- a/site/doc/pages/gen_float.txt
+++ b/site/doc/pages/gen_float.txt
@@ -14,3 +14,7 @@ Generates a noise value between 'from' and 'to', given the 'index' and 'seed' nu
 
 :see
 >noise
+
+:related
+**PHP:** `random_int()`, `mt_rand()`, and custom numeric random helpers
+**JavaScript / Node.js:** `Math.random()` or `crypto.getRandomValues()`-based helpers for numeric ranges
diff --git a/site/doc/pages/gen_int.txt b/site/doc/pages/gen_int.txt
index 2152938..1a0aa54 100644
--- a/site/doc/pages/gen_int.txt
+++ b/site/doc/pages/gen_int.txt
@@ -14,3 +14,7 @@ Generates a noise value between 'from' and 'to', given the 'index' and 'seed' nu
 
 :see
 >noise
+
+:related
+**PHP:** `random_int()`, `mt_rand()`, and custom numeric random helpers
+**JavaScript / Node.js:** `Math.random()` or `crypto.getRandomValues()`-based helpers for numeric ranges
diff --git a/site/doc/pages/gen_noise01.txt b/site/doc/pages/gen_noise01.txt
index dd8aff8..a828fc1 100644
--- a/site/doc/pages/gen_noise01.txt
+++ b/site/doc/pages/gen_noise01.txt
@@ -11,3 +11,7 @@ Generates a noise value in the range from 0 to 1 for the given 'index' and 'seed
 
 :see
 >noise
+
+:related
+**PHP:** There is no built-in PHP equivalent; this is closest to userland noise or deterministic pseudo-random helpers
+**JavaScript / Node.js:** There is no built-in browser equivalent; closest matches are userland noise libraries or deterministic PRNG helpers
diff --git a/site/doc/pages/gen_noise32.txt b/site/doc/pages/gen_noise32.txt
index 8fe7a2a..021ea5a 100644
--- a/site/doc/pages/gen_noise32.txt
+++ b/site/doc/pages/gen_noise32.txt
@@ -11,3 +11,7 @@ Generates a noise value for the given 'index' and 'seed' values.
 
 :see
 >noise
+
+:related
+**PHP:** There is no built-in PHP equivalent; this is closest to userland noise or deterministic pseudo-random helpers
+**JavaScript / Node.js:** There is no built-in browser equivalent; closest matches are userland noise libraries or deterministic PRNG helpers
diff --git a/site/doc/pages/gen_noise64.txt b/site/doc/pages/gen_noise64.txt
index 9e7f0d1..c8c1757 100644
--- a/site/doc/pages/gen_noise64.txt
+++ b/site/doc/pages/gen_noise64.txt
@@ -11,3 +11,7 @@ Generates a noise value for the given 'index' and 'seed' values.
 
 :see
 >noise
+
+:related
+**PHP:** There is no built-in PHP equivalent; this is closest to userland noise or deterministic pseudo-random helpers
+**JavaScript / Node.js:** There is no built-in browser equivalent; closest matches are userland noise libraries or deterministic PRNG helpers
diff --git a/site/doc/pages/gen_sha1.txt b/site/doc/pages/gen_sha1.txt
index d992497..0fb414c 100644
--- a/site/doc/pages/gen_sha1.txt
+++ b/site/doc/pages/gen_sha1.txt
@@ -11,3 +11,7 @@ Returns the sha1 hash of 's'.
 
 :see
 >noise
+
+:related
+**PHP:** `sha1()`
+**JavaScript / Node.js:** Node `crypto.createHash("sha1")` or browser `SubtleCrypto` wrappers
diff --git a/site/doc/pages/get_by_path.txt b/site/doc/pages/get_by_path.txt
index 89a91f1..ceb941a 100644
--- a/site/doc/pages/get_by_path.txt
+++ b/site/doc/pages/get_by_path.txt
@@ -18,3 +18,7 @@ Typical usage:
 DTree
 0_context
 >types
+
+:related
+**PHP:** Deep array access helpers for associative arrays, decoded JSON, or configuration trees
+**JavaScript / Node.js:** Optional chaining like `obj?.a?.b`, lodash `get`, or small path-walking helpers
diff --git a/site/doc/pages/html_escape.txt b/site/doc/pages/html_escape.txt
index 802d86a..c6810a6 100644
--- a/site/doc/pages/html_escape.txt
+++ b/site/doc/pages/html_escape.txt
@@ -11,3 +11,7 @@ Returns a version of the input string where the following characters have been r
 - < → lt;
 - > → &gt;
 - " → &quot;
+
+:related
+**PHP:** `htmlspecialchars()` or `htmlentities()`
+**JavaScript / Node.js:** Safe text insertion via `textContent` or server-side HTML escaping libraries
diff --git a/site/doc/pages/int_val.txt b/site/doc/pages/int_val.txt
index 110cc3a..6c8e59c 100644
--- a/site/doc/pages/int_val.txt
+++ b/site/doc/pages/int_val.txt
@@ -9,3 +9,7 @@ return value : a u64 containing the number (0 if no number could be identified).
 :desc
 Extracts an integer from a String.
 
+
+:related
+**PHP:** `intval()`
+**JavaScript / Node.js:** `Number()` or `parseInt()`
diff --git a/site/doc/pages/join.txt b/site/doc/pages/join.txt
index d622e92..5efd0b5 100644
--- a/site/doc/pages/join.txt
+++ b/site/doc/pages/join.txt
@@ -11,3 +11,7 @@ Joins the items contained in 'l' into a single String.
 
 :see
 >string
+
+:related
+**PHP:** `implode()`
+**JavaScript / Node.js:** `Array.prototype.join()`
diff --git a/site/doc/pages/json_decode.txt b/site/doc/pages/json_decode.txt
index 5b5f86f..4535b41 100644
--- a/site/doc/pages/json_decode.txt
+++ b/site/doc/pages/json_decode.txt
@@ -8,3 +8,7 @@ return value : a DTree object containing the deserialized JSON data
 :desc
 Deserializes 's' into a DTree structure.
 
+
+:related
+**PHP:** `json_decode()`
+**JavaScript / Node.js:** `JSON.parse()`
diff --git a/site/doc/pages/json_encode.txt b/site/doc/pages/json_encode.txt
index 7d6f2c9..af2a7df 100644
--- a/site/doc/pages/json_encode.txt
+++ b/site/doc/pages/json_encode.txt
@@ -13,3 +13,7 @@ Serializes either a `String` or a `DTree` into JSON notation.
 When passed a `String`, `json_encode()` returns a quoted and escaped JSON string literal.
 
 When passed a `DTree`, scalar values are serialized directly and nested map values are emitted as JSON objects.
+
+:related
+**PHP:** `json_encode()`
+**JavaScript / Node.js:** `JSON.stringify()`
diff --git a/site/doc/pages/load.txt b/site/doc/pages/load.txt
index e290fb3..1868afe 100644
--- a/site/doc/pages/load.txt
+++ b/site/doc/pages/load.txt
@@ -9,3 +9,7 @@ Includes another UCE file
 
 :see
 >ob
+
+:related
+**PHP:** `include`, `require`, and config-loader patterns that resolve and import another file
+**JavaScript / Node.js:** `import()`, `require()`, or file-loader helpers that resolve modules at runtime
diff --git a/site/doc/pages/ls.txt b/site/doc/pages/ls.txt
index f1e0511..cc8fc7e 100644
--- a/site/doc/pages/ls.txt
+++ b/site/doc/pages/ls.txt
@@ -10,3 +10,7 @@ Returns a list of files and subdirectories within the given 'path'.
 
 :see
 >sys
+
+:related
+**PHP:** `scandir()`, `glob()`, or `DirectoryIterator`
+**JavaScript / Node.js:** Node `fs.readdirSync()` or `fs.promises.readdir()`
diff --git a/site/doc/pages/markdown_to_ast.txt b/site/doc/pages/markdown_to_ast.txt
index b67e27b..58f7842 100644
--- a/site/doc/pages/markdown_to_ast.txt
+++ b/site/doc/pages/markdown_to_ast.txt
@@ -75,3 +75,7 @@ component
 component_render
 json_encode
 DTree
+
+:related
+**PHP:** CommonMark or Parsedown parsing pipelines that expose a syntax tree or token stream
+**JavaScript / Node.js:** `remark`, `micromark`, or `markdown-it` token streams and AST-like structures
diff --git a/site/doc/pages/markdown_to_html.txt b/site/doc/pages/markdown_to_html.txt
index 04a153f..259bf21 100644
--- a/site/doc/pages/markdown_to_html.txt
+++ b/site/doc/pages/markdown_to_html.txt
@@ -98,3 +98,7 @@ component
 component_render
 json_decode
 String
+
+:related
+**PHP:** Parsedown, League CommonMark, or similar Markdown-to-HTML renderers
+**JavaScript / Node.js:** `marked`, `markdown-it`, `remark-html`, or other Markdown renderers
diff --git a/site/doc/pages/memcache_command.txt b/site/doc/pages/memcache_command.txt
index 700e8c5..bb1f6ff 100644
--- a/site/doc/pages/memcache_command.txt
+++ b/site/doc/pages/memcache_command.txt
@@ -11,3 +11,7 @@ Executes a command on an open memcache connection.
 
 :see
 >memcache
+
+:related
+**PHP:** The `Memcache` or `Memcached` extension methods such as `get()`, `set()`, `delete()`, and `getMulti()`
+**JavaScript / Node.js:** Node clients like `memjs`, `memcached`, or similar Memcached packages
diff --git a/site/doc/pages/memcache_connect.txt b/site/doc/pages/memcache_connect.txt
index ebbe17f..d1c9380 100644
--- a/site/doc/pages/memcache_connect.txt
+++ b/site/doc/pages/memcache_connect.txt
@@ -11,3 +11,7 @@ Connects to a memcache server instance.
 
 :see
 >memcache
+
+:related
+**PHP:** The `Memcache` or `Memcached` extension methods such as `get()`, `set()`, `delete()`, and `getMulti()`
+**JavaScript / Node.js:** Node clients like `memjs`, `memcached`, or similar Memcached packages
diff --git a/site/doc/pages/memcache_delete.txt b/site/doc/pages/memcache_delete.txt
index e0bd946..9780fe2 100644
--- a/site/doc/pages/memcache_delete.txt
+++ b/site/doc/pages/memcache_delete.txt
@@ -11,3 +11,7 @@ Deletes entry specified by the 'key'.
 
 :see
 >memcache
+
+:related
+**PHP:** The `Memcache` or `Memcached` extension methods such as `get()`, `set()`, `delete()`, and `getMulti()`
+**JavaScript / Node.js:** Node clients like `memjs`, `memcached`, or similar Memcached packages
diff --git a/site/doc/pages/memcache_get.txt b/site/doc/pages/memcache_get.txt
index c7f2c9b..646db7e 100644
--- a/site/doc/pages/memcache_get.txt
+++ b/site/doc/pages/memcache_get.txt
@@ -12,3 +12,7 @@ Retrieves a value from an existing connection to a Memcache server.
 
 :see
 >memcache
+
+:related
+**PHP:** The `Memcache` or `Memcached` extension methods such as `get()`, `set()`, `delete()`, and `getMulti()`
+**JavaScript / Node.js:** Node clients like `memjs`, `memcached`, or similar Memcached packages
diff --git a/site/doc/pages/memcache_get_multiple.txt b/site/doc/pages/memcache_get_multiple.txt
index cdf1a02..bc9f56d 100644
--- a/site/doc/pages/memcache_get_multiple.txt
+++ b/site/doc/pages/memcache_get_multiple.txt
@@ -11,3 +11,7 @@ Retrieves a bunch of entries all at once.
 
 :see
 >memcache
+
+:related
+**PHP:** The `Memcache` or `Memcached` extension methods such as `get()`, `set()`, `delete()`, and `getMulti()`
+**JavaScript / Node.js:** Node clients like `memjs`, `memcached`, or similar Memcached packages
diff --git a/site/doc/pages/memcache_set.txt b/site/doc/pages/memcache_set.txt
index a67457c..4755a1f 100644
--- a/site/doc/pages/memcache_set.txt
+++ b/site/doc/pages/memcache_set.txt
@@ -13,3 +13,7 @@ Stores a 'value' on the Memcache server.
 
 :see
 >memcache
+
+:related
+**PHP:** The `Memcache` or `Memcached` extension methods such as `get()`, `set()`, `delete()`, and `getMulti()`
+**JavaScript / Node.js:** Node clients like `memjs`, `memcached`, or similar Memcached packages
diff --git a/site/doc/pages/mkdir.txt b/site/doc/pages/mkdir.txt
index e9da8fa..5c02f38 100644
--- a/site/doc/pages/mkdir.txt
+++ b/site/doc/pages/mkdir.txt
@@ -10,3 +10,7 @@ Creates a directory stated by 'path'
 
 :see
 >sys
+
+:related
+**PHP:** `mkdir()`
+**JavaScript / Node.js:** Node `fs.mkdirSync()` or `fs.promises.mkdir()`
diff --git a/site/doc/pages/mysql_connect.txt b/site/doc/pages/mysql_connect.txt
index d5811cc..d4f9c9a 100644
--- a/site/doc/pages/mysql_connect.txt
+++ b/site/doc/pages/mysql_connect.txt
@@ -12,3 +12,7 @@ Establishes a connection to a MySQL server.
 
 :see
 >mysql
+
+:related
+**PHP:** Modern PHP database access through `mysqli_*` or PDO methods rather than the old `mysql_*` family
+**JavaScript / Node.js:** Node database clients such as `mysql2`, query builders, or ORM adapters
diff --git a/site/doc/pages/mysql_disconnect.txt b/site/doc/pages/mysql_disconnect.txt
index 850c7b7..c889821 100644
--- a/site/doc/pages/mysql_disconnect.txt
+++ b/site/doc/pages/mysql_disconnect.txt
@@ -9,3 +9,7 @@ Closes a connection to a MySQL server.
 
 :see
 >mysql
+
+:related
+**PHP:** Modern PHP database access through `mysqli_*` or PDO methods rather than the old `mysql_*` family
+**JavaScript / Node.js:** Node database clients such as `mysql2`, query builders, or ORM adapters
diff --git a/site/doc/pages/mysql_error.txt b/site/doc/pages/mysql_error.txt
index 79ab117..b8f6ee9 100644
--- a/site/doc/pages/mysql_error.txt
+++ b/site/doc/pages/mysql_error.txt
@@ -10,3 +10,7 @@ Returns the last error message from a connection to a MySQL server.
 
 :see
 >mysql
+
+:related
+**PHP:** Modern PHP database access through `mysqli_*` or PDO methods rather than the old `mysql_*` family
+**JavaScript / Node.js:** Node database clients such as `mysql2`, query builders, or ORM adapters
diff --git a/site/doc/pages/mysql_escape.txt b/site/doc/pages/mysql_escape.txt
index dccb730..a0a030b 100644
--- a/site/doc/pages/mysql_escape.txt
+++ b/site/doc/pages/mysql_escape.txt
@@ -11,3 +11,7 @@ Escapes a string such that it can be passed as a safe value into an SQL expressi
 
 :see
 >mysql
+
+:related
+**PHP:** Modern PHP database access through `mysqli_*` or PDO methods rather than the old `mysql_*` family
+**JavaScript / Node.js:** Node database clients such as `mysql2`, query builders, or ORM adapters
diff --git a/site/doc/pages/mysql_insert_id.txt b/site/doc/pages/mysql_insert_id.txt
index b0b331c..b44fa99 100644
--- a/site/doc/pages/mysql_insert_id.txt
+++ b/site/doc/pages/mysql_insert_id.txt
@@ -10,3 +10,7 @@ This retrieves the last row ID that was used for a column with an AUTO_INCREMENT
 
 :see
 >mysql
+
+:related
+**PHP:** Modern PHP database access through `mysqli_*` or PDO methods rather than the old `mysql_*` family
+**JavaScript / Node.js:** Node database clients such as `mysql2`, query builders, or ORM adapters
diff --git a/site/doc/pages/mysql_query.txt b/site/doc/pages/mysql_query.txt
index 89d2abb..daf6d99 100644
--- a/site/doc/pages/mysql_query.txt
+++ b/site/doc/pages/mysql_query.txt
@@ -15,3 +15,7 @@ Executes a MySQL query and returns the resulting data (if any).
 
 :see
 >mysql
+
+:related
+**PHP:** Modern PHP database access through `mysqli_*` or PDO methods rather than the old `mysql_*` family
+**JavaScript / Node.js:** Node database clients such as `mysql2`, query builders, or ORM adapters
diff --git a/site/doc/pages/nibble.txt b/site/doc/pages/nibble.txt
index fd44f8c..8bd0322 100644
--- a/site/doc/pages/nibble.txt
+++ b/site/doc/pages/nibble.txt
@@ -11,3 +11,7 @@ Returns the part of 'haystack' before the first occurrence of 'delim', removing
 
 :see
 >string
+
+:related
+**PHP:** Small parsing helpers built with `strpos()`, `substr()`, and `explode()`
+**JavaScript / Node.js:** Manual parsing with `indexOf()`, `slice()`, and `split()`
diff --git a/site/doc/pages/ob_close.txt b/site/doc/pages/ob_close.txt
index b2fca80..40bb020 100644
--- a/site/doc/pages/ob_close.txt
+++ b/site/doc/pages/ob_close.txt
@@ -9,3 +9,7 @@ Discard the current output buffer. If are more output buffers on the stack, swit
 
 :see
 >ob
+
+:related
+**PHP:** `ob_start()`, `ob_get_contents()`, `ob_get_clean()`, and related output-buffering APIs
+**JavaScript / Node.js:** String accumulation, buffer capture, or render-to-string patterns in server code
diff --git a/site/doc/pages/ob_get.txt b/site/doc/pages/ob_get.txt
index 20492ea..382571c 100644
--- a/site/doc/pages/ob_get.txt
+++ b/site/doc/pages/ob_get.txt
@@ -9,3 +9,7 @@ Returns the contents of the current output buffer.
 
 :see
 >ob
+
+:related
+**PHP:** `ob_start()`, `ob_get_contents()`, `ob_get_clean()`, and related output-buffering APIs
+**JavaScript / Node.js:** String accumulation, buffer capture, or render-to-string patterns in server code
diff --git a/site/doc/pages/ob_get_close.txt b/site/doc/pages/ob_get_close.txt
index 9667f3d..ff45f89 100644
--- a/site/doc/pages/ob_get_close.txt
+++ b/site/doc/pages/ob_get_close.txt
@@ -10,3 +10,7 @@ If are more output buffers on the stack, switch to the next one.
 
 :see
 >ob
+
+:related
+**PHP:** `ob_start()`, `ob_get_contents()`, `ob_get_clean()`, and related output-buffering APIs
+**JavaScript / Node.js:** String accumulation, buffer capture, or render-to-string patterns in server code
diff --git a/site/doc/pages/ob_start.txt b/site/doc/pages/ob_start.txt
index 6e5138d..dbf0a99 100644
--- a/site/doc/pages/ob_start.txt
+++ b/site/doc/pages/ob_start.txt
@@ -9,3 +9,7 @@ Starts a new output buffer. All subsequent output will be directed into this buf
 
 :see
 >ob
+
+:related
+**PHP:** `ob_start()`, `ob_get_contents()`, `ob_get_clean()`, and related output-buffering APIs
+**JavaScript / Node.js:** String accumulation, buffer capture, or render-to-string patterns in server code
diff --git a/site/doc/pages/parse_query.txt b/site/doc/pages/parse_query.txt
index e3a569e..faf8468 100644
--- a/site/doc/pages/parse_query.txt
+++ b/site/doc/pages/parse_query.txt
@@ -10,3 +10,7 @@ Decodes a string of the format 'a=b&c=d' into a StringMap containing keyed entri
 
 :see
 >uri
+
+:related
+**PHP:** `parse_str()`
+**JavaScript / Node.js:** `URLSearchParams` or Node `querystring.parse()`
diff --git a/site/doc/pages/path_join.txt b/site/doc/pages/path_join.txt
index 8a1a59a..cc6322d 100644
--- a/site/doc/pages/path_join.txt
+++ b/site/doc/pages/path_join.txt
@@ -13,3 +13,7 @@ If `child` is empty, `base` is returned. If `child` already starts with `/`, it
 
 :see
 >sys
+
+:related
+**PHP:** Manual path composition with `DIRECTORY_SEPARATOR` or helper wrappers around it
+**JavaScript / Node.js:** Node `path.join()`
diff --git a/site/doc/pages/print.txt b/site/doc/pages/print.txt
index ae3d19d..272df0f 100644
--- a/site/doc/pages/print.txt
+++ b/site/doc/pages/print.txt
@@ -9,3 +9,7 @@ Appends data to the current request's output stream.
 
 :see
 >string
+
+:related
+**PHP:** `echo`, `print`, and output buffering patterns
+**JavaScript / Node.js:** `res.write()`, stream writes, or string-returning render helpers depending on context
diff --git a/site/doc/pages/replace.txt b/site/doc/pages/replace.txt
index 68a6e80..6b27a54 100644
--- a/site/doc/pages/replace.txt
+++ b/site/doc/pages/replace.txt
@@ -12,3 +12,7 @@ Replace all occurrences of 'search' with the string defined in 'replace_with'.
 
 :see
 >string
+
+:related
+**PHP:** `str_replace()` or `preg_replace()`
+**JavaScript / Node.js:** `String.prototype.replace()` or `replaceAll()`
diff --git a/site/doc/pages/session_destroy.txt b/site/doc/pages/session_destroy.txt
index 386cb26..3adfc98 100644
--- a/site/doc/pages/session_destroy.txt
+++ b/site/doc/pages/session_destroy.txt
@@ -9,3 +9,7 @@ Deletes the cookie specified by 'session_name' and clears the data stored under
 
 :see
 >session
+
+:related
+**PHP:** `session_destroy()`
+**JavaScript / Node.js:** Express session store teardown or manual cookie-session invalidation
diff --git a/site/doc/pages/session_id_create.txt b/site/doc/pages/session_id_create.txt
index fbb6616..c50edd0 100644
--- a/site/doc/pages/session_id_create.txt
+++ b/site/doc/pages/session_id_create.txt
@@ -9,3 +9,7 @@ Creates a session ID.
 
 :see
 >session
+
+:related
+**PHP:** `session_create_id()` or custom session token generators
+**JavaScript / Node.js:** `crypto.randomUUID()` or custom secure session ID generation
diff --git a/site/doc/pages/session_start.txt b/site/doc/pages/session_start.txt
index c360f40..1130600 100644
--- a/site/doc/pages/session_start.txt
+++ b/site/doc/pages/session_start.txt
@@ -16,3 +16,7 @@ context.session : the current session data. The session data is automatically sa
 
 :see
 >session
+
+:related
+**PHP:** `session_start()`
+**JavaScript / Node.js:** Express `express-session`, `cookie-session`, or similar request-bound session middleware
diff --git a/site/doc/pages/set_status.txt b/site/doc/pages/set_status.txt
index 9e6067f..2adabe1 100644
--- a/site/doc/pages/set_status.txt
+++ b/site/doc/pages/set_status.txt
@@ -13,3 +13,7 @@ When `reason` is omitted, UCE fills in a standard reason phrase for common HTTP
 :see
 0_context
 >types
+
+:related
+**PHP:** `http_response_code()` and explicit status-line header control
+**JavaScript / Node.js:** `res.status(...)`, `Response` init status, or low-level status assignment on an HTTP response
diff --git a/site/doc/pages/shell_escape.txt b/site/doc/pages/shell_escape.txt
index f55f1a6..15776a5 100644
--- a/site/doc/pages/shell_escape.txt
+++ b/site/doc/pages/shell_escape.txt
@@ -10,3 +10,7 @@ Escapes a parameter for shell_exec
 
 :see
 >sys
+
+:related
+**PHP:** `escapeshellarg()` and `escapeshellcmd()`
+**JavaScript / Node.js:** There is no direct built-in equivalent; prefer `spawn()` argument arrays and avoid shell interpolation
diff --git a/site/doc/pages/shell_exec.txt b/site/doc/pages/shell_exec.txt
index 8c2cdf1..acea46a 100644
--- a/site/doc/pages/shell_exec.txt
+++ b/site/doc/pages/shell_exec.txt
@@ -10,3 +10,7 @@ Executes a Linux shell command and returns the generated output
 
 :see
 >sys
+
+:related
+**PHP:** `shell_exec()`, `exec()`, or `proc_open()`
+**JavaScript / Node.js:** Node `child_process.exec()` or `spawn()`
diff --git a/site/doc/pages/socket_close.txt b/site/doc/pages/socket_close.txt
index 691cf57..eb42870 100644
--- a/site/doc/pages/socket_close.txt
+++ b/site/doc/pages/socket_close.txt
@@ -9,3 +9,7 @@ Closes an existing socket connection.
 
 :see
 >socket
+
+:related
+**PHP:** PHP sockets and stream APIs like `socket_connect()`, `fread()`, `fwrite()`, and stream clients
+**JavaScript / Node.js:** Node `net.Socket` connect, read, write, and close operations
diff --git a/site/doc/pages/socket_connect.txt b/site/doc/pages/socket_connect.txt
index b78f9c6..681ed77 100644
--- a/site/doc/pages/socket_connect.txt
+++ b/site/doc/pages/socket_connect.txt
@@ -11,3 +11,7 @@ Opens a socket connection to the given 'host' and 'port'.
 
 :see
 >socket
+
+:related
+**PHP:** PHP sockets and stream APIs like `socket_connect()`, `fread()`, `fwrite()`, and stream clients
+**JavaScript / Node.js:** Node `net.Socket` connect, read, write, and close operations
diff --git a/site/doc/pages/socket_read.txt b/site/doc/pages/socket_read.txt
index 7df62a8..e7b1319 100644
--- a/site/doc/pages/socket_read.txt
+++ b/site/doc/pages/socket_read.txt
@@ -12,3 +12,7 @@ Reads data from a socket connection.
 
 :see
 >socket
+
+:related
+**PHP:** PHP sockets and stream APIs like `socket_connect()`, `fread()`, `fwrite()`, and stream clients
+**JavaScript / Node.js:** Node `net.Socket` connect, read, write, and close operations
diff --git a/site/doc/pages/socket_write.txt b/site/doc/pages/socket_write.txt
index 5d2cb66..d86c591 100644
--- a/site/doc/pages/socket_write.txt
+++ b/site/doc/pages/socket_write.txt
@@ -11,3 +11,7 @@ Writes a string of 'data' to the given socket.
 
 :see
 >socket
+
+:related
+**PHP:** PHP sockets and stream APIs like `socket_connect()`, `fread()`, `fwrite()`, and stream clients
+**JavaScript / Node.js:** Node `net.Socket` connect, read, write, and close operations
diff --git a/site/doc/pages/split.txt b/site/doc/pages/split.txt
index 6e05b3d..0d4d943 100644
--- a/site/doc/pages/split.txt
+++ b/site/doc/pages/split.txt
@@ -11,3 +11,7 @@ Splits 'str' into multiple strings based on the given delimiter 'delim'.
 
 :see
 >string
+
+:related
+**PHP:** `explode()` or `preg_split()`
+**JavaScript / Node.js:** `String.prototype.split()`
diff --git a/site/doc/pages/split_space.txt b/site/doc/pages/split_space.txt
index 4b943ec..883fc11 100644
--- a/site/doc/pages/split_space.txt
+++ b/site/doc/pages/split_space.txt
@@ -10,3 +10,7 @@ Splits 'str' into multiple strings along any whitespace characters (multiple whi
 
 :see
 >string
+
+:related
+**PHP:** Whitespace splitting via `preg_split(/\s+/, ...)`
+**JavaScript / Node.js:** Whitespace splitting via regex with `split(/\\s+/)`
diff --git a/site/doc/pages/split_utf8.txt b/site/doc/pages/split_utf8.txt
index ee1dc88..c8d168a 100644
--- a/site/doc/pages/split_utf8.txt
+++ b/site/doc/pages/split_utf8.txt
@@ -18,3 +18,7 @@ If 'compound_characters' is true, split_utf8 will attempt to combine compound ch
 
 :see
 >string
+
+:related
+**PHP:** `preg_split(//u, ...)`, `mb_*` helpers, or grapheme-aware libraries
+**JavaScript / Node.js:** `Array.from(str)` or iterator-based Unicode-aware splitting
diff --git a/site/doc/pages/task.txt b/site/doc/pages/task.txt
index a23da4c..c7c675b 100644
--- a/site/doc/pages/task.txt
+++ b/site/doc/pages/task.txt
@@ -11,3 +11,7 @@ task() starts the 'exec_func' in a new process and returns that process' ID. If
 
 :see
 >task
+
+:related
+**PHP:** Background-process patterns using `proc_open()`, queues, cron, or worker supervisors
+**JavaScript / Node.js:** Node `child_process`, worker queues, timers, schedulers, and supervised background jobs
diff --git a/site/doc/pages/task_kill.txt b/site/doc/pages/task_kill.txt
index a4ed75b..35c12c2 100644
--- a/site/doc/pages/task_kill.txt
+++ b/site/doc/pages/task_kill.txt
@@ -13,3 +13,7 @@ Possible signal numbers are: SIGABND, SIGABRT, SIGALRM, SIGBUS, SIGFPE, SIGHUP,
 
 :see
 >task
+
+:related
+**PHP:** Background-process patterns using `proc_open()`, queues, cron, or worker supervisors
+**JavaScript / Node.js:** Node `child_process`, worker queues, timers, schedulers, and supervised background jobs
diff --git a/site/doc/pages/task_pid.txt b/site/doc/pages/task_pid.txt
index ca1dc37..0ffb97e 100644
--- a/site/doc/pages/task_pid.txt
+++ b/site/doc/pages/task_pid.txt
@@ -10,3 +10,7 @@ Checks whether a process with the given 'key' is running and returns its PID if
 
 :see
 >task
+
+:related
+**PHP:** Background-process patterns using `proc_open()`, queues, cron, or worker supervisors
+**JavaScript / Node.js:** Node `child_process`, worker queues, timers, schedulers, and supervised background jobs
diff --git a/site/doc/pages/task_repeat.txt b/site/doc/pages/task_repeat.txt
index ee5f39e..bbf923f 100644
--- a/site/doc/pages/task_repeat.txt
+++ b/site/doc/pages/task_repeat.txt
@@ -15,3 +15,7 @@ If a process with the same `key` is already running, `task_repeat()` does not st
 
 :see
 >task
+
+:related
+**PHP:** Background-process patterns using `proc_open()`, queues, cron, or worker supervisors
+**JavaScript / Node.js:** Node `child_process`, worker queues, timers, schedulers, and supervised background jobs
diff --git a/site/doc/pages/time.txt b/site/doc/pages/time.txt
index 63cfb45..558c404 100644
--- a/site/doc/pages/time.txt
+++ b/site/doc/pages/time.txt
@@ -9,3 +9,7 @@ Returns a 64 bit integer containing the current Unix timestamp.
 
 :see
 >time
+
+:related
+**PHP:** `time()`
+**JavaScript / Node.js:** `Math.floor(Date.now() / 1000)` or `Date.now()` depending on units
diff --git a/site/doc/pages/time_format_local.txt b/site/doc/pages/time_format_local.txt
index d7f57ed..872d733 100644
--- a/site/doc/pages/time_format_local.txt
+++ b/site/doc/pages/time_format_local.txt
@@ -123,3 +123,7 @@ Returns a formatted date. This is based on the Linux date() command. The formatt
 
 :see
 >time
+
+:related
+**PHP:** `date()` and `DateTime` formatting in the server local timezone
+**JavaScript / Node.js:** `Intl.DateTimeFormat`, `Date#toLocaleString()`, or date libraries
diff --git a/site/doc/pages/time_format_utc.txt b/site/doc/pages/time_format_utc.txt
index 7a870e6..789b844 100644
--- a/site/doc/pages/time_format_utc.txt
+++ b/site/doc/pages/time_format_utc.txt
@@ -123,3 +123,7 @@ Returns a formatted date in the GMT/UTC timezone. This is based on the Linux dat
 
 :see
 >time
+
+:related
+**PHP:** `gmdate()` and UTC `DateTime` formatting
+**JavaScript / Node.js:** `Date#toISOString()` and UTC formatting helpers
diff --git a/site/doc/pages/time_parse.txt b/site/doc/pages/time_parse.txt
index e0c2e06..81b8415 100644
--- a/site/doc/pages/time_parse.txt
+++ b/site/doc/pages/time_parse.txt
@@ -10,3 +10,7 @@ Attempts to parse the given 'time_string' into a Unix timestamp.
 
 :see
 >time
+
+:related
+**PHP:** `strtotime()` or `DateTimeImmutable` parsing
+**JavaScript / Node.js:** `Date.parse()` or date-library parsing helpers
diff --git a/site/doc/pages/time_precise.txt b/site/doc/pages/time_precise.txt
index c640f85..f77c191 100644
--- a/site/doc/pages/time_precise.txt
+++ b/site/doc/pages/time_precise.txt
@@ -9,3 +9,7 @@ Returns a 64 bit float containing the current Unix timestamp with millisecond ac
 
 :see
 >time
+
+:related
+**PHP:** `microtime(true)` or high-resolution timers
+**JavaScript / Node.js:** `performance.now()` or high-resolution Node timers
diff --git a/site/doc/pages/to_lower.txt b/site/doc/pages/to_lower.txt
index 714f606..bd03f04 100644
--- a/site/doc/pages/to_lower.txt
+++ b/site/doc/pages/to_lower.txt
@@ -12,3 +12,7 @@ Note: this function is not yet Unicode-aware.
 
 :see
 >string
+
+:related
+**PHP:** `strtolower()`
+**JavaScript / Node.js:** `String.prototype.toLowerCase()`
diff --git a/site/doc/pages/to_upper.txt b/site/doc/pages/to_upper.txt
index 2711fc0..c965fca 100644
--- a/site/doc/pages/to_upper.txt
+++ b/site/doc/pages/to_upper.txt
@@ -12,3 +12,7 @@ Note: this function is not yet Unicode-aware.
 
 :see
 >string
+
+:related
+**PHP:** `strtoupper()`
+**JavaScript / Node.js:** `String.prototype.toUpperCase()`
diff --git a/site/doc/pages/trim.txt b/site/doc/pages/trim.txt
index ed679ba..ec7adbe 100644
--- a/site/doc/pages/trim.txt
+++ b/site/doc/pages/trim.txt
@@ -10,3 +10,7 @@ Returns a string where leading an trailing whitespace characters have been trimm
 
 :see
 >string
+
+:related
+**PHP:** `trim()`
+**JavaScript / Node.js:** `String.prototype.trim()`
diff --git a/site/doc/pages/unit_call.txt b/site/doc/pages/unit_call.txt
index 3e60a6f..43a22ff 100644
--- a/site/doc/pages/unit_call.txt
+++ b/site/doc/pages/unit_call.txt
@@ -8,7 +8,11 @@ call_param : optional, call parameter
 return value : DTree* returned from function
 
 :desc
-Calls an exported function inside a UCE file.
+Calls an exported function inside another UCE file.
+
+Use `unit_call()` when you need a structured data exchange between units rather than rendered HTML output.
+
+The callee must expose an `EXPORT` function whose name matches `function_name`. Arguments are passed through `call_param`, and the return value is a `DTree*` owned by the callee.
 
 :Example
 // export a function
@@ -20,5 +24,9 @@ EXPORT DTree* test_func(DTree* call_param)
 // use that function in another file
 unit_call("call_file_funcs.uce", "test_func");
 
+:related
+**PHP:** `include`, `require`, or calling a function from an included module, especially when returning arrays or objects instead of rendering a view.
+**JavaScript / Node.js:** Importing a module and calling an exported function, or dynamically loading a module and passing structured arguments.
+
 :see
 >ob
diff --git a/site/doc/pages/unit_compile.txt b/site/doc/pages/unit_compile.txt
index ca1ecd8..cfaf0ab 100644
--- a/site/doc/pages/unit_compile.txt
+++ b/site/doc/pages/unit_compile.txt
@@ -13,3 +13,7 @@ If `path` is relative, it is resolved relative to the current executing unit. Su
 :see
 unit_info
 units_list
+
+:related
+**PHP:** Template compilation or preloading steps that generate cached PHP artifacts
+**JavaScript / Node.js:** Build-step compilation, bundling, or ahead-of-time template transforms
diff --git a/site/doc/pages/unit_info.txt b/site/doc/pages/unit_info.txt
index d200a9e..e2c1806 100644
--- a/site/doc/pages/unit_info.txt
+++ b/site/doc/pages/unit_info.txt
@@ -11,11 +11,12 @@ Returns runtime metadata for a UCE compilation unit.
 The returned tree includes:
 
 - normalized paths and generated artifact paths
+- unit metadata sidecar paths plus runtime and compiled unit ABI version information
 - compile status, compile error status, runtime error status, and a combined `error_status`
 - request and invocation counters
 - best, worst, last, and average render time
 - compile counters plus best, worst, last, and average compile time
-- file mtimes, stale status, load status, and exported API declarations
+- file mtimes, stale status, ABI compatibility status, load status, and exported API declarations
 
 If `path` is relative, it is resolved relative to the current executing unit.
 
@@ -25,3 +26,7 @@ Because unit metadata lives in process memory alongside `SharedUnit`, request an
 units_list
 unit_compile
 0_context
+
+:related
+**PHP:** Reflection-style metadata about included modules, callables, or exported capabilities
+**JavaScript / Node.js:** Module metadata, reflection-like inspection, or manifest-based capability lookup
diff --git a/site/doc/pages/unit_load.txt b/site/doc/pages/unit_load.txt
index 4b20426..5625464 100644
--- a/site/doc/pages/unit_load.txt
+++ b/site/doc/pages/unit_load.txt
@@ -14,3 +14,7 @@ This is a low-level runtime helper. Most application code should prefer `unit_re
 unit_render
 unit_call
 load
+
+:related
+**PHP:** `include`, `require`, autoloaders, and lazy-loading of modules
+**JavaScript / Node.js:** Dynamic `import()`, lazy module loading, or require-on-demand patterns
diff --git a/site/doc/pages/unit_render.txt b/site/doc/pages/unit_render.txt
index 53c6d3c..3bf6587 100644
--- a/site/doc/pages/unit_render.txt
+++ b/site/doc/pages/unit_render.txt
@@ -20,3 +20,7 @@ unit_render("page-template.uce", context);
 
 :see
 >ob
+
+:related
+**PHP:** Rendering another view or template with the current request state and captured output
+**JavaScript / Node.js:** Calling another template renderer or SSR partial with the current request context
diff --git a/site/doc/pages/units_list.txt b/site/doc/pages/units_list.txt
index 560dd5c..92c7104 100644
--- a/site/doc/pages/units_list.txt
+++ b/site/doc/pages/units_list.txt
@@ -9,3 +9,7 @@ This includes the shared known-unit registry plus any units already loaded in th
 :see
 unit_info
 unit_compile
+
+:related
+**PHP:** Enumerating available modules, templates, or plugin entrypoints
+**JavaScript / Node.js:** Listing registered modules, routes, or dynamically discovered components
diff --git a/site/doc/pages/uri_decode.txt b/site/doc/pages/uri_decode.txt
index eb5df91..44a9c57 100644
--- a/site/doc/pages/uri_decode.txt
+++ b/site/doc/pages/uri_decode.txt
@@ -10,3 +10,7 @@ Decodes an URI-encoded string 's'.
 
 :see
 >uri
+
+:related
+**PHP:** `urldecode()` or `rawurldecode()`
+**JavaScript / Node.js:** `decodeURIComponent()`
diff --git a/site/doc/pages/uri_encode.txt b/site/doc/pages/uri_encode.txt
index 65cc486..6aaccfb 100644
--- a/site/doc/pages/uri_encode.txt
+++ b/site/doc/pages/uri_encode.txt
@@ -10,3 +10,7 @@ URI-encodes a string.
 
 :see
 >uri
+
+:related
+**PHP:** `urlencode()` or `rawurlencode()`
+**JavaScript / Node.js:** `encodeURIComponent()`
diff --git a/site/doc/pages/var_dump.txt b/site/doc/pages/var_dump.txt
index b469a7d..ed20a78 100644
--- a/site/doc/pages/var_dump.txt
+++ b/site/doc/pages/var_dump.txt
@@ -10,3 +10,7 @@ return value : string containing a human-friendly representation of 't'
 :desc
 Returns a string representation of 't' intended for debugging.
 
+
+:related
+**PHP:** `var_dump()` and `print_r()`
+**JavaScript / Node.js:** `console.log()`, `console.dir()`, and structured inspection helpers like `util.inspect()`
diff --git a/site/doc/pages/ws_close.txt b/site/doc/pages/ws_close.txt
index 3158ae9..dbc44bc 100644
--- a/site/doc/pages/ws_close.txt
+++ b/site/doc/pages/ws_close.txt
@@ -12,3 +12,7 @@ If `connection_id` is omitted, the current connection handled by `WS(Request& co
 
 :see
 >websocket
+
+:related
+**PHP:** WebSocket connection metadata and send APIs in Ratchet, Workerman, or similar server frameworks
+**JavaScript / Node.js:** Browser `WebSocket` properties and Node `ws` server-side connection inspection and send methods
diff --git a/site/doc/pages/ws_connection_count.txt b/site/doc/pages/ws_connection_count.txt
index 9f0939a..367aa5d 100644
--- a/site/doc/pages/ws_connection_count.txt
+++ b/site/doc/pages/ws_connection_count.txt
@@ -12,3 +12,7 @@ If `scope` is omitted, the current page scope is used.
 
 :see
 >websocket
+
+:related
+**PHP:** WebSocket connection metadata and send APIs in Ratchet, Workerman, or similar server frameworks
+**JavaScript / Node.js:** Browser `WebSocket` properties and Node `ws` server-side connection inspection and send methods
diff --git a/site/doc/pages/ws_connection_id.txt b/site/doc/pages/ws_connection_id.txt
index 13a7966..d0ea57d 100644
--- a/site/doc/pages/ws_connection_id.txt
+++ b/site/doc/pages/ws_connection_id.txt
@@ -11,3 +11,7 @@ This ID can be passed to `ws_send_to()` or `ws_close()` to target a single conne
 
 :see
 >websocket
+
+:related
+**PHP:** WebSocket connection metadata and send APIs in Ratchet, Workerman, or similar server frameworks
+**JavaScript / Node.js:** Browser `WebSocket` properties and Node `ws` server-side connection inspection and send methods
diff --git a/site/doc/pages/ws_connections.txt b/site/doc/pages/ws_connections.txt
index b4390e3..8bb1924 100644
--- a/site/doc/pages/ws_connections.txt
+++ b/site/doc/pages/ws_connections.txt
@@ -12,3 +12,7 @@ If `scope` is omitted, the current page scope is used.
 
 :see
 >websocket
+
+:related
+**PHP:** WebSocket connection metadata and send APIs in Ratchet, Workerman, or similar server frameworks
+**JavaScript / Node.js:** Browser `WebSocket` properties and Node `ws` server-side connection inspection and send methods
diff --git a/site/doc/pages/ws_is_binary.txt b/site/doc/pages/ws_is_binary.txt
index b48efad..cada785 100644
--- a/site/doc/pages/ws_is_binary.txt
+++ b/site/doc/pages/ws_is_binary.txt
@@ -11,3 +11,7 @@ If this returns `false`, the current message was delivered as a text frame.
 
 :see
 >websocket
+
+:related
+**PHP:** WebSocket connection metadata and send APIs in Ratchet, Workerman, or similar server frameworks
+**JavaScript / Node.js:** Browser `WebSocket` properties and Node `ws` server-side connection inspection and send methods
diff --git a/site/doc/pages/ws_message.txt b/site/doc/pages/ws_message.txt
index aec50da..342fdf4 100644
--- a/site/doc/pages/ws_message.txt
+++ b/site/doc/pages/ws_message.txt
@@ -13,3 +13,7 @@ Use `ws_is_binary()` or `ws_opcode()` to decide how the payload should be interp
 
 :see
 >websocket
+
+:related
+**PHP:** WebSocket connection metadata and send APIs in Ratchet, Workerman, or similar server frameworks
+**JavaScript / Node.js:** Browser `WebSocket` properties and Node `ws` server-side connection inspection and send methods
diff --git a/site/doc/pages/ws_opcode.txt b/site/doc/pages/ws_opcode.txt
index 66d2b53..a7179c2 100644
--- a/site/doc/pages/ws_opcode.txt
+++ b/site/doc/pages/ws_opcode.txt
@@ -14,3 +14,7 @@ Common values are:
 
 :see
 >websocket
+
+:related
+**PHP:** WebSocket connection metadata and send APIs in Ratchet, Workerman, or similar server frameworks
+**JavaScript / Node.js:** Browser `WebSocket` properties and Node `ws` server-side connection inspection and send methods
diff --git a/site/doc/pages/ws_scope.txt b/site/doc/pages/ws_scope.txt
index 05676ab..eabf0fd 100644
--- a/site/doc/pages/ws_scope.txt
+++ b/site/doc/pages/ws_scope.txt
@@ -13,3 +13,7 @@ In the current runtime implementation this scope is the page's internal endpoint
 
 :see
 >websocket
+
+:related
+**PHP:** WebSocket connection metadata and send APIs in Ratchet, Workerman, or similar server frameworks
+**JavaScript / Node.js:** Browser `WebSocket` properties and Node `ws` server-side connection inspection and send methods
diff --git a/site/doc/pages/ws_send.txt b/site/doc/pages/ws_send.txt
index 4aaa641..e835471 100644
--- a/site/doc/pages/ws_send.txt
+++ b/site/doc/pages/ws_send.txt
@@ -14,3 +14,7 @@ If `scope` is omitted, the current page scope is used.
 
 :see
 >websocket
+
+:related
+**PHP:** WebSocket connection metadata and send APIs in Ratchet, Workerman, or similar server frameworks
+**JavaScript / Node.js:** Browser `WebSocket` properties and Node `ws` server-side connection inspection and send methods
diff --git a/site/doc/pages/ws_send_to.txt b/site/doc/pages/ws_send_to.txt
index ef0a35a..340d69f 100644
--- a/site/doc/pages/ws_send_to.txt
+++ b/site/doc/pages/ws_send_to.txt
@@ -12,3 +12,7 @@ Queues a WebSocket message for one specific connected client.
 
 :see
 >websocket
+
+:related
+**PHP:** WebSocket connection metadata and send APIs in Ratchet, Workerman, or similar server frameworks
+**JavaScript / Node.js:** Browser `WebSocket` properties and Node `ws` server-side connection inspection and send methods
diff --git a/site/doc/search.uce b/site/doc/search.uce
index 35128df..7d93091 100644
--- a/site/doc/search.uce
+++ b/site/doc/search.uce
@@ -5,6 +5,14 @@ bool str_contains(String haystack, String needle)
 	return replace(haystack, needle, "\x01") != haystack;
 }
 
+void render_hit(String ft, String name, String badge, String snippet)
+{
+	<><div class="search-hit">
+		<a href="index.uce?p=<?= uri_encode(ft) ?>"><?= html_escape(name) ?><? if(badge != "") { ?><span class="badge"><?= badge ?></span><? } ?></a><?
+		if(snippet != "") { ?><span class="search-snippet"><?= html_escape(snippet) ?></span><? } ?>
+	</div></>
+}
+
 RENDER(Request& context)
 {
 	String q = to_lower(trim(context.get["q"]));
@@ -14,7 +22,16 @@ RENDER(Request& context)
 		return;
 	}
 
-	u32 count = 0;
+	// Collect results into two buckets: title matches first, then content-only matches
+	StringList title_ft;
+	StringList title_name;
+	StringList title_badge;
+	StringList title_snippet;
+
+	StringList body_ft;
+	StringList body_name;
+	StringList body_badge;
+	StringList body_snippet;
 
 	for(auto file_name : ls("pages/"))
 	{
@@ -34,34 +51,56 @@ RENDER(Request& context)
 		}
 
 		String content = file_get_contents("pages/" + ft + ".txt");
+		bool name_match = str_contains(to_lower(name), q);
+		bool content_match = str_contains(to_lower(content), q);
 
-		if(str_contains(to_lower(name), q) || str_contains(to_lower(content), q))
+		if(!name_match && !content_match)
+			continue;
+
+		// Find first content line that contains the query for a snippet
+		String snippet = "";
+		if(!name_match || content_match)
 		{
-			// Find first content line that contains the query for a snippet
-			String snippet = "";
 			for(auto line : split(content, "\n"))
 			{
 				String t = trim(line);
 				if(t.length() > 4 && t.substr(0, 1) != ":" && str_contains(to_lower(t), q))
 				{
 					snippet = t;
-					if(snippet.length() > 100)
-						snippet = snippet.substr(0, 100) + "…";
+					if(snippet.length() > 120)
+						snippet = snippet.substr(0, 120) + "…";
 					break;
 				}
 			}
+		}
 
-			<><div class="func-item search-hit">
-				<a href="index.uce?p=<?= uri_encode(ft) ?>"><?= html_escape(name) ?><? if(badge != "") { ?><span class="badge"><?= badge ?></span><? } ?></a>
-				<? if(snippet != "") { ?><div class="search-snippet"><?= html_escape(snippet) ?></div><? } ?>
-			</div></>
-
-			count += 1;
+		if(name_match)
+		{
+			title_ft.push_back(ft);
+			title_name.push_back(name);
+			title_badge.push_back(badge);
+			title_snippet.push_back(snippet);
+		}
+		else
+		{
+			body_ft.push_back(ft);
+			body_name.push_back(name);
+			body_badge.push_back(badge);
+			body_snippet.push_back(snippet);
 		}
 	}
 
+	u32 count = title_ft.size() + body_ft.size();
+
 	if(count == 0)
 	{
 		<><p class="no-results">No results for "<strong><?= html_escape(q) ?></strong>"</p></>
+		return;
 	}
+
+	for(u32 i = 0; i < title_ft.size(); i++)
+		render_hit(title_ft[i], title_name[i], title_badge[i], title_snippet[i]);
+
+	for(u32 i = 0; i < body_ft.size(); i++)
+		render_hit(body_ft[i], body_name[i], body_badge[i], body_snippet[i]);
 }
diff --git a/site/doc/singlepage.uce b/site/doc/singlepage.uce
index b39ef47..a0a739d 100644
--- a/site/doc/singlepage.uce
+++ b/site/doc/singlepage.uce
@@ -42,6 +42,10 @@ void render_doc_page(String page)
 			{
 				<><h3>Description</h3></>
 			}
+			else if(layout_class == "related")
+			{
+				<><h3>Related PHP and JS</h3></>
+			}
 			else if(layout_class == "see")
 			{
 
@@ -79,7 +83,7 @@ void render_doc_page(String page)
 			}
 			else
 			{
-				<><div><? print(s); ?></div></>
+				<><div><?: markdown_to_html(s) ?></div></>
 			}
 		}
 	}	
diff --git a/site/doc/style.css b/site/doc/style.css
index 0ad307c..8eefed1 100644
--- a/site/doc/style.css
+++ b/site/doc/style.css
@@ -431,32 +431,42 @@ details pre {
 }
 
 #search-results {
-	display: grid;
-	grid-template-columns: repeat(auto-fill, minmax(210px, 1fr));
-	gap: 4px;
+	display: flex;
+	flex-direction: column;
+	gap: 2px;
 }
 
 #search-results .no-results {
-	grid-column: 1 / -1;
 	color: var(--text-dim);
 	padding: 12px 0;
 }
 
 .search-hit {
 	display: flex;
-	flex-direction: column;
-	gap: 3px;
+	align-items: baseline;
+	gap: 10px;
+	padding: 5px 12px;
+	border-radius: 6px;
+	transition: background 120ms var(--ease);
+}
+
+.search-hit:hover {
+	background: var(--bg-surface-hover);
+}
+
+.search-hit a {
+	flex-shrink: 0;
+	font-family: var(--font-mono);
+	font-size: 0.92rem;
 }
 
 .search-snippet {
-	font-size: 0.75rem;
-	color: var(--text-dim);
-	font-family: var(--font-mono);
-	padding: 0 12px 6px;
-	line-height: 1.4;
+	font-size: 0.78rem;
+	color: var(--text-muted);
 	white-space: nowrap;
 	overflow: hidden;
 	text-overflow: ellipsis;
+	min-width: 0;
 }
 
 /* ── Scrollbar ── */
diff --git a/site/test/dtree.uce b/site/test/dtree.uce
index 42a7bcd..b8e7bb7 100644
--- a/site/test/dtree.uce
+++ b/site/test/dtree.uce
@@ -3,6 +3,12 @@
 RENDER(Request& context)
 {
 	DTree t;
+	DTree assoc_left;
+	DTree assoc_right;
+	DTree assoc_merged;
+	DTree list_left;
+	DTree list_right;
+	DTree list_merged;
 
 	<>
 		<link rel="stylesheet" href='style.css'></link>
@@ -47,6 +53,40 @@ RENDER(Request& context)
 
 		?></pre>
 
+		Array Merge
+
+		<pre><?
+
+		assoc_left["name"] = "left";
+		assoc_left["shared"] = "left-value";
+		assoc_right["shared"] = "right-value";
+		assoc_right["extra"] = "new-value";
+		assoc_merged = array_merge(assoc_left, assoc_right);
+		print("Associative merge:\n");
+		print(var_dump(assoc_merged));
+
+		list_left.set_array();
+		DTree a;
+		a = "A";
+		list_left.push(a);
+		DTree b;
+		b = "B";
+		list_left.push(b);
+
+		list_right.set_array();
+		DTree c;
+		c = "C";
+		list_right.push(c);
+		DTree d;
+		d = "D";
+		list_right.push(d);
+
+		list_merged = array_merge(list_left, list_right);
+		print("\nList merge:\n");
+		print(var_dump(list_merged));
+
+		?></pre>
+
 		Params
 		<pre><?= var_dump(context.params) ?></pre>
 	</>
diff --git a/site/test/string.uce b/site/test/string.uce
index 99e8787..9283598 100644
--- a/site/test/string.uce
+++ b/site/test/string.uce
@@ -5,7 +5,7 @@
 
 RENDER(Request& context)
 {
-	DTree t;
+	String sample = "  Hello UCE World  ";
 
 	<>
 		<link rel="stylesheet" href='style.css'></link>
@@ -16,7 +16,14 @@ RENDER(Request& context)
 
 		<pre style="white-space: pre-wrap"><?
 
-		print(String("!") + 60*60*24);
+		print("sample: [", sample, "]\n");
+		print("trim(sample): [", trim(sample), "]\n");
+		print("substr(sample, 2, 5): [", substr(sample, 2, 5), "]\n");
+		print("substr(sample, -7): [", substr(sample, -7), "]\n");
+		print("strpos(sample, \"UCE\"): ", strpos(sample, "UCE"), "\n");
+		print("contains(sample, \"World\"): ", contains(sample, "World") ? "true" : "false", "\n");
+		print("str_starts_with(trim(sample), \"Hello\"): ", str_starts_with(trim(sample), "Hello") ? "true" : "false", "\n");
+		print("str_ends_with(trim(sample), \"World\"): ", str_ends_with(trim(sample), "World") ? "true" : "false", "\n");
 
 		?></pre>
 
diff --git a/src/lib/compiler.cpp b/src/lib/compiler.cpp
index dda5326..8a0108a 100644
--- a/src/lib/compiler.cpp
+++ b/src/lib/compiler.cpp
@@ -1,19 +1,112 @@
 #include "compiler.h"
 #include <algorithm>
+#include <cstdlib>
 #include <filesystem>
 #include <sys/file.h>
 
 namespace {
 
+const char* UCE_SETUP_SYMBOL = "__uce_set_current_request";
+const char* UCE_RENDER_SYMBOL = "__uce_render";
+const char* UCE_COMPONENT_SYMBOL = "__uce_component";
+const char* UCE_WEBSOCKET_SYMBOL = "__uce_websocket";
+const u64 UCE_UNIT_ABI_VERSION = 1;
+
 struct SharedUnitFilesystemState
 {
 	bool source_exists = false;
+	bool metadata_exists = false;
+	bool metadata_parsed = false;
+	bool abi_compatible = false;
 	time_t source_time = 0;
 	time_t compiled_time = 0;
+	time_t metadata_time = 0;
 	time_t setup_template_time = 0;
+	time_t compiler_header_time = 0;
+	time_t compiler_source_time = 0;
+	time_t runtime_binary_time = 0;
+	time_t compiler_abi_time = 0;
 	time_t required_time = 0;
+	u64 metadata_abi_version = 0;
+	u64 runtime_abi_version = UCE_UNIT_ABI_VERSION;
 };
 
+bool compiler_is_u64_string(String value)
+{
+	value = trim(value);
+	if(value == "")
+		return(false);
+	for(auto c : value)
+	{
+		if(c < '0' || c > '9')
+			return(false);
+	}
+	return(true);
+}
+
+bool compiler_parse_unit_metadata_abi(String content, u64& abi_out)
+{
+	content = trim(content);
+	if(content == "")
+		return(false);
+
+	auto lines = split(content, "\n");
+	for(auto& raw_line : lines)
+	{
+		auto line = trim(raw_line);
+		if(line == "")
+			continue;
+		auto split_pos = line.find("=");
+		if(split_pos == String::npos)
+			continue;
+		auto key = trim(line.substr(0, split_pos));
+		auto value = trim(line.substr(split_pos + 1));
+		if(key != "unit_abi_version" || !compiler_is_u64_string(value))
+			continue;
+		abi_out = (u64)atoll(value.c_str());
+		return(true);
+	}
+	return(false);
+}
+
+String compiler_unit_metadata_text()
+{
+	return(
+		"format=uce-unit-metadata-v1\n"
+		"unit_abi_version=" + std::to_string(UCE_UNIT_ABI_VERSION) + "\n"
+	);
+}
+
+bool shared_unit_filesystem_requires_recompile(const SharedUnitFilesystemState& state)
+{
+	if(!state.source_exists)
+		return(true);
+	if(state.compiled_time == 0)
+		return(true);
+	if(state.compiled_time < state.required_time)
+		return(true);
+	if(!state.metadata_exists)
+		return(true);
+	if(!state.metadata_parsed)
+		return(true);
+	if(!state.abi_compatible)
+		return(true);
+	return(false);
+}
+
+time_t compiler_runtime_abi_time(Request* context)
+{
+	if(!context || !context->server)
+		return(0);
+
+	String root = context->server->config["COMPILER_SYS_PATH"];
+	return(std::max({
+		file_mtime(root + "/src/lib/compiler.h"),
+		file_mtime(root + "/src/lib/compiler.cpp"),
+		file_mtime(root + "/bin/uce_fastcgi.linux.bin")
+	}));
+}
+
 String compiler_registry_file_name(Request* context)
 {
 	return(context->server->config["BIN_DIRECTORY"] + "/known-uce-files.txt");
@@ -109,7 +202,19 @@ SharedUnitFilesystemState inspect_shared_unit_filesystem(Request* context, Share
 	state.setup_template_time = file_mtime(
 		context->server->config["COMPILER_SYS_PATH"] + "/" +
 		context->server->config["SETUP_TEMPLATE"]);
-	state.required_time = std::max(state.source_time, state.setup_template_time);
+	state.compiler_header_time = file_mtime(context->server->config["COMPILER_SYS_PATH"] + "/src/lib/compiler.h");
+	state.compiler_source_time = file_mtime(context->server->config["COMPILER_SYS_PATH"] + "/src/lib/compiler.cpp");
+	state.runtime_binary_time = file_mtime(context->server->config["COMPILER_SYS_PATH"] + "/bin/uce_fastcgi.linux.bin");
+	state.compiler_abi_time = compiler_runtime_abi_time(context);
+	state.metadata_time = file_mtime(su->meta_file_name);
+	state.metadata_exists = (state.metadata_time != 0);
+	if(state.metadata_exists)
+		state.metadata_parsed = compiler_parse_unit_metadata_abi(
+			file_get_contents(su->meta_file_name),
+			state.metadata_abi_version
+		);
+	state.abi_compatible = (state.metadata_parsed && state.metadata_abi_version == state.runtime_abi_version);
+	state.required_time = std::max({state.source_time, state.setup_template_time, state.compiler_abi_time});
 	state.compiled_time = file_mtime(su->so_name);
 	return(state);
 }
@@ -120,11 +225,7 @@ bool shared_unit_cache_is_stale(Request* context, SharedUnit* su)
 		return(true);
 
 	auto state = inspect_shared_unit_filesystem(context, su);
-	if(!state.source_exists)
-		return(true);
-	if(state.compiled_time == 0)
-		return(true);
-	if(state.compiled_time < state.required_time)
+	if(shared_unit_filesystem_requires_recompile(state))
 		return(true);
 	if(su->last_compiled != 0 && state.compiled_time != su->last_compiled)
 		return(true);
@@ -251,9 +352,9 @@ String compiler_status_from_filesystem(const SharedUnitFilesystemState& state, S
 {
 	if(!state.source_exists)
 		return("missing_source");
-	if(state.compiled_time == 0)
+	if(state.compiled_time == 0 || !state.metadata_exists)
 		return("not_compiled");
-	if(state.compiled_time < state.required_time)
+	if(shared_unit_filesystem_requires_recompile(state))
 		return("stale");
 	if(su && su->so_handle)
 		return("loaded");
@@ -506,7 +607,7 @@ String preprocess_named_render_syntax(String content)
 				String render_name = trim(signature.substr(0, open_paren_pos));
 				String render_signature = signature.substr(open_paren_pos);
 				if(render_name != "")
-					line = indent + "EXPORT void __unit_render_" + safe_name(render_name) + render_signature;
+					line = indent + "EXPORT void " + String(UCE_RENDER_SYMBOL) + "_" + safe_name(render_name) + render_signature;
 			}
 		}
 		else if(trimmed.rfind("COMPONENT:", 0) == 0)
@@ -518,7 +619,7 @@ String preprocess_named_render_syntax(String content)
 				String render_name = trim(signature.substr(0, open_paren_pos));
 				String render_signature = signature.substr(open_paren_pos);
 				if(render_name != "")
-					line = indent + "EXPORT void __unit_component_" + safe_name(render_name) + render_signature;
+					line = indent + "EXPORT void " + String(UCE_COMPONENT_SYMBOL) + "_" + safe_name(render_name) + render_signature;
 			}
 		}
 
@@ -670,6 +771,7 @@ void setup_unit_paths(Request* context, SharedUnit* su, String file_name)
 
 	su->so_name = su->bin_path + "/" + su->bin_file_name;
 	su->api_file_name = su->bin_path + "/" + su->src_file_name + ".exports.txt";
+	su->meta_file_name = su->bin_path + "/" + su->src_file_name + ".meta.txt";
 	//su->setup_file_name = su->bin_path + "/" + su->src_file_name + ".setup.h";
 }
 
@@ -707,14 +809,14 @@ void load_shared_unit(Request* context, SharedUnit* su, String file_name)
 		su->compile_status = "loaded";
 		su->compile_error_status = "";
 		char *error;
-		su->on_setup = (request_handler)dlsym(su->so_handle, "set_current_request");
+		su->on_setup = (request_handler)dlsym(su->so_handle, UCE_SETUP_SYMBOL);
 		if ((error = dlerror()) != NULL)
 			printf("Error - %s in %s\n", error, su->file_name.c_str());
-		su->on_render = (request_ref_handler)dlsym(su->so_handle, "__unit_render");
+		su->on_render = (request_ref_handler)dlsym(su->so_handle, UCE_RENDER_SYMBOL);
 		dlerror();
-		su->on_component = (request_ref_handler)dlsym(su->so_handle, "__unit_component");
+		su->on_component = (request_ref_handler)dlsym(su->so_handle, UCE_COMPONENT_SYMBOL);
 		dlerror();
-		su->on_websocket = (request_ref_handler)dlsym(su->so_handle, "__unit_websocket");
+		su->on_websocket = (request_ref_handler)dlsym(su->so_handle, UCE_WEBSOCKET_SYMBOL);
 		dlerror();
 		su->api_declarations = split(file_get_contents(su->api_file_name), "\n");
 		//else
@@ -777,6 +879,8 @@ void compile_shared_unit(Request* context, SharedUnit* su, String file_name)
 	else
 	{
 		load_shared_unit(context, su, file_name);
+		if(su->so_handle)
+			file_put_contents(su->meta_file_name, compiler_unit_metadata_text());
 		compiler_record_compile_result(
 			su,
 			time_precise() - comp_start,
@@ -1055,6 +1159,7 @@ DTree unit_info(String path)
 	info["pre_file_name"] = su->pre_file_name;
 	info["so_name"] = su->so_name;
 	info["api_file_name"] = su->api_file_name;
+	info["meta_file_name"] = su->meta_file_name;
 	info["compile_status"] = (su->compile_status != "unknown" ? su->compile_status : compiler_status_from_filesystem(fs_state, su));
 	info["compile_error_status"] = su->compile_error_status;
 	info["runtime_error_status"] = su->runtime_error_status;
@@ -1080,14 +1185,20 @@ DTree unit_info(String path)
 	info["worst_render_time"] = su->worst_render_duration;
 	info["source_mtime"] = (f64)fs_state.source_time;
 	info["compiled_mtime"] = (f64)fs_state.compiled_time;
+	info["metadata_mtime"] = (f64)fs_state.metadata_time;
 	info["setup_template_mtime"] = (f64)fs_state.setup_template_time;
 	info["required_mtime"] = (f64)fs_state.required_time;
+	info["runtime_abi_version"] = (f64)fs_state.runtime_abi_version;
+	info["metadata_abi_version"] = (f64)fs_state.metadata_abi_version;
 	compiler_tree_set_bool(info, "known", context->server->known_unit_files[resolved_path]);
 	compiler_tree_set_bool(info, "current_unit", resolved_path == compiler_current_unit_path(context));
 	compiler_tree_set_bool(info, "loaded", su->so_handle != 0);
 	compiler_tree_set_bool(info, "source_exists", fs_state.source_exists);
 	compiler_tree_set_bool(info, "compiled_exists", fs_state.compiled_time != 0);
-	compiler_tree_set_bool(info, "stale", fs_state.source_exists && fs_state.compiled_time != 0 && fs_state.compiled_time < fs_state.required_time);
+	compiler_tree_set_bool(info, "metadata_exists", fs_state.metadata_exists);
+	compiler_tree_set_bool(info, "metadata_parsed", fs_state.metadata_parsed);
+	compiler_tree_set_bool(info, "abi_compatible", fs_state.abi_compatible);
+	compiler_tree_set_bool(info, "stale", shared_unit_cache_is_stale(context, su));
 	compiler_tree_set_bool(info, "has_render", su->on_render != 0);
 	compiler_tree_set_bool(info, "has_component", su->on_component != 0);
 	compiler_tree_set_bool(info, "has_websocket", su->on_websocket != 0);
@@ -1225,22 +1336,22 @@ String page_render_handler_symbol(String render_name)
 {
 	render_name = trim(render_name);
 	if(render_name == "" || render_name == "render")
-		return("__unit_render");
-	return("__unit_render_" + safe_name(render_name));
+		return(UCE_RENDER_SYMBOL);
+	return(String(UCE_RENDER_SYMBOL) + "_" + safe_name(render_name));
 }
 
 String component_handler_symbol(String render_name)
 {
 	render_name = trim(render_name);
 	if(render_name == "")
-		return("__unit_component");
-	return("__unit_component_" + safe_name(render_name));
+		return(UCE_COMPONENT_SYMBOL);
+	return(String(UCE_COMPONENT_SYMBOL) + "_" + safe_name(render_name));
 }
 
 request_ref_handler get_page_render_handler(SharedUnit* su, String render_name)
 {
 	String symbol = page_render_handler_symbol(render_name);
-	if(symbol == "__unit_render")
+	if(symbol == UCE_RENDER_SYMBOL)
 		return(su->on_render);
 
 	auto it = su->api_functions.find(symbol);
@@ -1256,7 +1367,7 @@ request_ref_handler get_page_render_handler(SharedUnit* su, String render_name)
 request_ref_handler get_component_handler(SharedUnit* su, String render_name)
 {
 	String symbol = component_handler_symbol(render_name);
-	if(symbol == "__unit_component")
+	if(symbol == UCE_COMPONENT_SYMBOL)
 		return(su->on_component);
 
 	auto it = su->api_functions.find(symbol);
@@ -1278,7 +1389,7 @@ bool compiler_invoke_render(Request* context, String file_name, String render_na
 	if(!su->on_setup)
 	{
 		if(error_out)
-			*error_out = "internal error: set_current_request() not defined in " + file_name;
+			*error_out = "internal error: " + String(UCE_SETUP_SYMBOL) + "() not defined in " + file_name;
 		return(false);
 	}
 
@@ -1327,7 +1438,7 @@ bool compiler_invoke_component(Request* context, String file_name, String render
 	if(!su->on_setup)
 	{
 		if(error_out)
-			*error_out = "internal error: set_current_request() not defined in " + file_name;
+			*error_out = "internal error: " + String(UCE_SETUP_SYMBOL) + "() not defined in " + file_name;
 		return(false);
 	}
 
@@ -1386,7 +1497,7 @@ void compiler_invoke_websocket(Request* context, String file_name)
 
 	if(!su->on_setup)
 	{
-		printf("internal error: set_current_request() not defined in %s\n", file_name.c_str());
+		printf("internal error: %s() not defined in %s\n", UCE_SETUP_SYMBOL, file_name.c_str());
 		return;
 	}
 
@@ -1529,7 +1640,7 @@ DTree* unit_call(String file_name, String function_name, DTree* call_param)
 	{
 		if(!su->on_setup)
 		{
-			print("internal error: set_current_request() not defined in", file_name, "\n");
+			print("internal error: ", UCE_SETUP_SYMBOL, "() not defined in ", file_name, "\n");
 		}
 		else
 		{
diff --git a/src/lib/compiler.h b/src/lib/compiler.h
index 41c8537..0f2a57c 100644
--- a/src/lib/compiler.h
+++ b/src/lib/compiler.h
@@ -1,8 +1,8 @@
 #pragma once
 
-#define RENDER(X) extern "C" void __unit_render(Request& context)
-#define COMPONENT(X) extern "C" void __unit_component(Request& context)
-#define WS(X) extern "C" void __unit_websocket(Request& context)
+#define RENDER(X) extern "C" void __uce_render(Request& context)
+#define COMPONENT(X) extern "C" void __uce_component(Request& context)
+#define WS(X) extern "C" void __uce_websocket(Request& context)
 #define EXPORT extern "C"
 
 String process_html_literal(Request* context, SharedUnit* su, String content);
diff --git a/src/lib/functionlib.cpp b/src/lib/functionlib.cpp
index ebde05e..96d1d32 100644
--- a/src/lib/functionlib.cpp
+++ b/src/lib/functionlib.cpp
@@ -54,6 +54,82 @@ String to_upper(String s)
 	return(result);
 }
 
+String substr(String s, s64 start_pos)
+{
+	s64 len = s.length();
+	s64 start = start_pos;
+	if(start < 0)
+		start = len + start;
+	if(start < 0)
+		start = 0;
+	if(start >= len)
+		return("");
+	return(s.substr(start));
+}
+
+String substr(String s, s64 start_pos, s64 length)
+{
+	s64 len = s.length();
+	s64 start = start_pos;
+	if(start < 0)
+		start = len + start;
+	if(start < 0)
+		start = 0;
+	if(start >= len)
+		return("");
+
+	s64 end = len;
+	if(length >= 0)
+		end = start + length;
+	else
+		end = len + length;
+
+	if(end < start)
+		return("");
+	if(end > len)
+		end = len;
+	return(s.substr(start, end - start));
+}
+
+s64 strpos(String haystack, String needle, s64 offset)
+{
+	s64 start = offset;
+	s64 len = haystack.length();
+	if(start < 0)
+		start = len + start;
+	if(start < 0)
+		start = 0;
+	if(start > len)
+		return(-1);
+	if(needle == "")
+		return(start);
+	auto pos = haystack.find(needle, start);
+	if(pos == std::string::npos)
+		return(-1);
+	return(pos);
+}
+
+bool str_starts_with(String haystack, String needle)
+{
+	if(needle.length() > haystack.length())
+		return(false);
+	return(haystack.compare(0, needle.length(), needle) == 0);
+}
+
+bool str_ends_with(String haystack, String needle)
+{
+	if(needle.length() > haystack.length())
+		return(false);
+	return(haystack.compare(haystack.length() - needle.length(), needle.length(), needle) == 0);
+}
+
+bool contains(String haystack, String needle)
+{
+	if(needle == "")
+		return(true);
+	return(haystack.find(needle) != std::string::npos);
+}
+
 String replace(String s, String search, String replace_with)
 {
 	s64 last_spos = 0;
@@ -241,6 +317,58 @@ String join(StringList l, String delim)
 	return(result);
 }
 
+namespace {
+
+bool array_merge_key_is_index(String key)
+{
+	if(key == "")
+		return(false);
+	for(auto c : key)
+	{
+		if(!isdigit(c))
+			return(false);
+	}
+	return(true);
+}
+
+}
+
+StringMap array_merge(StringMap a, StringMap b)
+{
+	StringMap result = a;
+	for(const auto& entry : b)
+		result[entry.first] = entry.second;
+	return(result);
+}
+
+DTree array_merge(DTree a, DTree b)
+{
+	const DTree& left = a.deref();
+	const DTree& right = b.deref();
+	if(left.type != 'M')
+		return(b);
+
+	DTree result;
+	result.set(a);
+	if(right.type != 'M')
+		return(result);
+
+	bool append_numeric_keys = left.is_list() || right.is_list();
+	for(const auto& entry : right._map)
+	{
+		if(append_numeric_keys && array_merge_key_is_index(entry.first))
+		{
+			DTree child = entry.second;
+			result.push(child);
+		}
+		else
+		{
+			result[entry.first] = entry.second;
+		}
+	}
+	return(result);
+}
+
 StringList split_utf8(String s, bool compound_characters)
 {
 	StringList result;
diff --git a/src/lib/functionlib.h b/src/lib/functionlib.h
index f7d62f5..ff54ee3 100644
--- a/src/lib/functionlib.h
+++ b/src/lib/functionlib.h
@@ -7,6 +7,12 @@ u64 int_val(String s, u32 base = 10);
 f64 float_val(String s);
 String to_lower(String s);
 String to_upper(String s);
+String substr(String s, s64 start_pos);
+String substr(String s, s64 start_pos, s64 length);
+s64 strpos(String haystack, String needle, s64 offset = 0);
+bool str_starts_with(String haystack, String needle);
+bool str_ends_with(String haystack, String needle);
+bool contains(String haystack, String needle);
 String replace(String s, String search, String replace_with);
 
 String trim(String raw);
@@ -86,6 +92,8 @@ DTree json_decode(String s);
 
 String var_dump(StringMap map, String prefix = "", String postfix = "\n");
 String var_dump(StringList slist, String prefix = "", String postfix = "\n");
+StringMap array_merge(StringMap a, StringMap b);
+DTree array_merge(DTree a, DTree b);
 
 void ob_start();
 void ob_close();
diff --git a/src/lib/types.h b/src/lib/types.h
index 325d794..9903617 100644
--- a/src/lib/types.h
+++ b/src/lib/types.h
@@ -65,6 +65,7 @@ struct SharedUnit {
 	String file_name;
 	String so_name;
 	String api_file_name;
+	String meta_file_name;
 	String setup_file_name;
 	StringList api_declarations;
 	std::map<String, void*> api_functions;
diff --git a/src/lib/uri.cpp b/src/lib/uri.cpp
index 2408521..d386f59 100644
--- a/src/lib/uri.cpp
+++ b/src/lib/uri.cpp
@@ -256,6 +256,12 @@ String encode_query(StringMap map)
 	return(result);
 }
 
+void redirect(String url, s32 code)
+{
+	context->header["Location"] = url;
+	context->set_status(code);
+}
+
 String trim_wrapping_quotes(String raw)
 {
 	if(raw.length() >= 2 && raw[0] == '"' && raw[raw.length()-1] == '"')
diff --git a/src/lib/uri.h b/src/lib/uri.h
index ad4ee2a..c3ae573 100644
--- a/src/lib/uri.h
+++ b/src/lib/uri.h
@@ -7,6 +7,7 @@ String uri_decode(String q);
 String uri_encode(String q);
 StringMap parse_query(String q);
 String encode_query(StringMap map);
+void redirect(String url, s32 code = 302);
 StringMap parse_multipart(String q, String boundary, std::vector<UploadedFile>& uploaded_files);
 URI parse_uri(String uri_String);
 void set_cookie(