docs: add Tencent CloudBase getting started

.vitepress/config.ts

@@ -70,6 +70,10 @@ const sidebars = (): DefaultTheme.SidebarItem[] => [
         text: 'Ali Function Compute',
         link: '/docs/getting-started/ali-function-compute',
       },
+      {
+        text: 'Tencent CloudBase',
+        link: '/docs/getting-started/cloudbase',
+      },
       {
         text: 'WebAssembly',
         link: '/docs/getting-started/webassembly-wasi',

docs/getting-started/cloudbase.md

@@ -0,0 +1,87 @@
+# Tencent CloudBase
+
+[Tencent CloudBase](https://docs.cloudbase.net/en/) is Tencent Cloud's serverless backend platform. [HTTP Cloud Functions](https://docs.cloudbase.net/en/cloud-function/develop/how-to-writing-functions-code) run as a plain Node.js process. Your application listens on port `9000`, and CloudBase starts it through [`scf_bootstrap`](https://docs.cloudbase.net/en/cloud-function/develop/scf-bootstrap). [`@hono/node-server`](https://github.com/honojs/node-server) works as-is. No extra Hono adapter is required.
+
+## 1. Setup
+
+Start your project with the "create-hono" command. Select `nodejs`.
+
+::: code-group
+
+```sh [npm]
+npm create hono@latest my-app
+cd my-app
+npm i
+```
+
+```sh [yarn]
+yarn create hono my-app
+cd my-app
+yarn
+```
+
+```sh [pnpm]
+pnpm create hono my-app
+cd my-app
+pnpm i
+```
+
+```sh [bun]
+bun create hono@latest my-app
+cd my-app
+bun i
+```
+
+:::
+
+## 2. Hello World
+
+Edit `src/index.ts`. CloudBase HTTP Cloud Functions require port `9000`.
+
+```ts
+import { serve } from '@hono/node-server'
+import { Hono } from 'hono'
+
+const app = new Hono()
+
+app.get('/', (c) => c.text('Hello CloudBase!'))
+
+serve({
+  fetch: app.fetch,
+  port: 9000,
+})
+```
+
+## 3. Run
+
+```sh
+npm run dev
+```
+
+Then access `http://localhost:9000`.
+
+## 4. Bootstrap
+
+Create `scf_bootstrap` in the project root (no file extension) and make it executable:
+
+```sh
+#!/bin/bash
+/var/lang/node20/bin/node dist/index.js
+```
+
+```sh
+chmod +x scf_bootstrap
+```
+
+Use LF line endings. The Node path must match the function runtime; `/var/lang/node20/bin/node` is for Node.js 20.19.
+
+## 5. Deploy
+
+Build the app, then deploy an HTTP function (Node.js 20.19) with the [CloudBase CLI](https://docs.cloudbase.net/en/cli-v1/functions/deploy):
+
+```sh
+npm run build
+tcb fn deploy <function-name> --httpFn
+```
+
+For console zip upload, see the [Node.js HTTP function quick start](https://docs.cloudbase.net/en/cloud-function/quickstart/httpfunc/nodejs).