# alsotang/node-lessons

:closed_book:《Node.js 包教不包会》 by alsotang

Repository: https://github.com/alsotang/node-lessons
Canonical: https://ross.abutalabs.com/products/node-lessons
Language: JavaScript
License Family: other
Topics: javascript, nodejs
Last push: 2022-02-15T02:04:44+00:00

## Health v2 (maintenance only)
Score: 32/100 (v2, computed 2026-09-03T02:20:16.233290+00:00)
- activity 0, release rhythm 35, longevity 100
- inputs: {"age_days": 4350, "days_push": 1661, "days_rel": null, "gap_med": null, "n_releases_24m": 0}
- flags: no_releases, no_license
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 16434, forks 4604 (observed 2026-08-28T04:11:16.438371+00:00)

## What it is
A Chinese-language Node.js tutorial course ('Node.js 包教不包会') by alsotang, consisting of 19 hands-on lessons covering Express, web scraping, concurrency control, testing, deployment, and MongoDB. Written in 2015, it remains functional but predates modern async/await practices.

## Use cases
- learn node.js from scratch
- beginner nodejs tutorial with exercises
- learn express step by step
- practice web scraping with superagent and cheerio
- learn mocha testing in node
- understand node.js concurrency control
- learn mongodb and mongoose basics
- deploy node app to heroku

## When to choose
- you are a Node.js beginner wanting structured, hands-on lessons
- you prefer Chinese-language learning material
- you want practice challenges alongside explanations
- you want to learn classic Node.js tooling like express, mocha, and mongoose

## When to avoid
- you need up-to-date best practices like async/await and modern tooling
- you want actively maintained course content
- you need English-language material
- you are looking for advanced or production-grade Node.js guidance

## Facets
- artifact type: learning-resource
- maturity: maintenance
- function: developer-tools, web-framework, testing, web-scraping, benchmarking
- domain: tutorials, web-development, backend, developer-tools, education
- platform: cross-platform
- tags: nodejs-tutorial, express, mocha, chinese-language, course, beginner-friendly, nodejs, javascript

## Member repositories
- alsotang/node-lessons (main) score 32

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:11:16.438371+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-29T17:05:06.692366+00:00, confidence not recorded.
  - readme: https://github.com/alsotang/node-lessons (fetched 2026-08-28T04:11:16.438371+00:00, sha 7a685f6fd7f0)
- Data as of 2026-08-30T08:39:29.467469+00:00.