---
name: edgeone-makers-cloud-functions
description: >-
  EdgeOne Makers Cloud Functions — Node.js, Go, and Python runtimes.
  Use when building server-side APIs, Express/Koa patterns, or backend logic.
pathPatterns:
  - cloud-functions/**
validate:
  - pattern: "process\\.env|os\\.environ"
    message: "Read env via context.env inside cloud-functions/, never process.env or os.environ."
metadata:
  author: edgeone
  version: "1.0.0"
---

# Cloud Functions

Server-side functions supporting Node.js, Go, and Python runtimes.

## Runtime Selection

| Runtime | When to use | Reference |
|---------|-------------|-----------|
| Node.js | Express/Koa patterns, npm ecosystem | [references/node-functions.md](references/node-functions.md) |
| Go | High performance, Gin/Echo/Chi | [references/go-functions.md](references/go-functions.md) |
| Python | Flask/FastAPI, ML libraries | [references/python-functions.md](references/python-functions.md) |