# Node.js API Reference

URL: https://caijiao.org/reference/nodejs/
Source: docs/reference/nodejs/index.md
Description: Node.js API Reference 汇总 fs、path、url、http、crypto、stream、process、child_process、worker_threads 等核心模块的语法、示例和常见错误。

Node.js API Reference 面向后端服务、脚本自动化、CLI 工具和部署排错，重点整理 Node 核心模块的常用写法。每页都给出 ESM 示例，并说明 CommonJS 对应写法。

## 核心模块

- [fs](/reference/nodejs/fs)
- [fs.readFile](/reference/nodejs/fs-readfile)
- [fs.writeFile](/reference/nodejs/fs-writefile)
- [path](/reference/nodejs/path)
- [url](/reference/nodejs/url)
- [http](/reference/nodejs/http)
- [https](/reference/nodejs/https)
- [crypto](/reference/nodejs/crypto)
- [stream](/reference/nodejs/stream)
- [events](/reference/nodejs/events)
- [buffer](/reference/nodejs/buffer)
- [process](/reference/nodejs/process)
- [child_process](/reference/nodejs/child-process)
- [worker_threads](/reference/nodejs/worker-threads)
- [cluster](/reference/nodejs/cluster)

## 相关内容

- [Express 教程](/express/)
- [Fastify 教程](/fastify/)
- [PM2 教程](/pm2/)
- [Docker Reference](/reference/docker/)