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+# third_party
+
+External dependencies and libraries.
+
+## Contents
+
+| Directory | Description |
+|-----------|-------------|
+| `bun/` | Bun JavaScript runtime |
+| `emsdk/` | Emscripten SDK for WASM compilation |
+| `highlight/` | highlight.js for syntax highlighting |
+| `libuv/` | Async I/O library |
+| `luajit/` | LuaJIT interpreter |
+| `raylib/` | Game/GUI library |
+| `sqlite3/` | SQLite database |
+| `wrk/` | HTTP benchmarking tool |
+
+## Usage
+
+Reference in BUILD files:
+
+```starlark
+deps = ["//third_party/sqlite3:sqlite3"]
+deps = ["//third_party/raylib:raylib"]
+deps = ["//third_party/libuv:libuv"]
+```