chenshenhai/koa2-note resource
《Koa2进阶学习笔记》已完结🎄🎄🎄 observed · 2026-08-28
Health v2 · maintenance only
32/100
- Activity 0
- Release rhythm 35
- Longevity 100
Flags: no_releases
How is this computed?
round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-09-02. Adoption (stars, forks) is never an input.
- gap_med: n/a
- age_days: 3480
- days_rel: n/a
- days_push: 1663
- n_releases_24m: 0
Adoption not part of the score
5154 stars · 1260 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-29, confidence not recorded
An open-source ebook (in Chinese) that is a completed beginner-to-intermediate tutorial for the Koa.js 2.x Node.js web framework. It covers routing, request parsing, static files, sessions, templates, file uploads, MySQL, JSONP, testing, and building a full project structure.
Use cases
- learn koa2 from scratch
- understand koa middleware with async/await
- tutorial for building a node.js web app with koa
- how to handle file uploads in koa2
- koa2 session and cookie handling examples
- connect koa2 to mysql with async/await
- koa2 project structure and routing design
When to choose
- you are starting with Koa.js 2.x and want a structured, example-driven tutorial
- you prefer reading a free open-source book with runnable code samples
- you want coverage of common web tasks (routing, uploads, sessions, MySQL) in one place
When to avoid
- you need up-to-date documentation for the latest Koa versions or ecosystem changes
- you want English-language material
- you need advanced Koa internals or design-pattern depth (see the author's companion book instead)
Facets
learning-resource · maturity maintenance
documentation web-framework developer-tools web-development backend tutorials koa2 ebook course-notes middleware async-await chinese nodejs web-server
2 sources
- readme: https://github.com/chenshenhai/koa2-note · fetched 2026-08-28 · 51fba32431c7
- homepage: https://chenshenhai.github.io/koa2-note · fetched 2026-08-29 · db73f8a07ea7
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| chenshenhai/koa2-note | main | 32 |
For agents
markdown · JSON · MCP: product_card(name="chenshenhai/koa2-note")
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem