Docs restructuring (#2638)

* Restructure

* Update nav

* Reorg

* Reshuffle ecosystem pages

* Split up runtime/runtime

* Back to runtime/index

* Fix issue

* Split up runtime/index

* Add Writing Tests page

* Prettier matcher table

* More updates

1 files changed, 75 insertions, 0 deletions

diff --git a/docs/runtime/bun-apis.md b/docs/runtime/bun-apis.md
new file mode 100644
index 000000000..90f1d2b41
--- /dev/null
+++ b/docs/runtime/bun-apis.md
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+Bun implements a set of native APIs on the `Bun` global object and through a number of built-in modules. These APIs represent the canonical "Bun-native" way to perform some common development tasks. They are all heavily optimized for performance. Click the link in the left column to view the associated documentation.
+
+{% table %}
+
+- Topic
+- APIs
+
+---
+
+- [HTTP](/docs/api/http)
+- `Bun.serve`
+
+---
+
+- [File I/O](/docs/api/file-io)
+- `Bun.file` `Bun.write`
+
+---
+
+- [Processes](/docs/api/spawn)
+- `Bun.spawn` `Bun.spawnSync`
+
+---
+
+- [TCP](/docs/api/tcp)
+- `Bun.listen` `Bun.connect`
+
+---
+
+- [Transpiler](/docs/api/transpiler)
+- `Bun.Transpiler`
+
+---
+
+- [Routing](/docs/api/file-system-router)
+- `Bun.FileSystemRouter`
+
+---
+
+- [HTMLRewriter](/docs/api/html-rewriter)
+- `HTMLRewriter`
+
+---
+
+- [Utils](/docs/api/utils)
+- `Bun.peek` `Bun.which`
+
+---
+
+- [SQLite](/docs/api/sqlite)
+- `bun:sqlite`
+
+---
+
+- [FFI](/docs/api/ffi)
+- `bun:ffi`
+
+---
+
+- [DNS](/docs/api/dns)
+- `bun:dns`
+
+---
+
+- [Testing](/docs/api/test)
+- `bun:test`
+
+---
+
+- [Node-API](/docs/api/node-api)
+- `Node-API`
+
+---
+
+{% /table %}