# xcatliu/typescript-tutorial

TypeScript 入门教程

Repository: https://github.com/xcatliu/typescript-tutorial
Canonical: https://ross.abutalabs.com/products/typescript-tutorial
Homepage: https://ts.xcatliu.com
Language: TypeScript
License Family: other
Topics: typescript, javascript, tutorial
Last push: 2024-08-18T17:20:05+00:00

## Health v2 (maintenance only)
Score: 32/100 (v2, computed 2026-09-02T17:46:02.011165+00:00)
- activity 0, release rhythm 35, longevity 100
- inputs: {"age_days": 3766, "days_push": 745, "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 10737, forks 1345 (observed 2026-08-28T04:10:43.965843+00:00)

## What it is
An open-source Chinese-language introductory tutorial book for TypeScript, written from the perspective of JavaScript programmers. It is published online as a static site built with Pagic and covers basics, advanced topics, and engineering practices.

## Use cases
- learn typescript from scratch
- typescript tutorial for javascript developers
- learn typescript type system basics
- understand typescript interfaces and generics
- chinese language typescript book
- typescript learning notes for beginners

## When to choose
- you already know JavaScript and ES6 and want a gentle, progressive introduction to TypeScript
- you prefer a concise, example-rich book over the official handbook for first-time learning
- you read Chinese and want a free, well-regarded TypeScript tutorial

## When to avoid
- you have never learned JavaScript systematically
- you are already proficient in TypeScript and need advanced or up-to-date reference material
- you need the official, exhaustive documentation for lookup

## Facets
- artifact type: learning-resource
- maturity: maintenance
- function: documentation, type-system
- domain: programming-languages, tutorials, frontend, web-development
- platform: -
- tags: typescript, tutorial, book, chinese-language, static-site, pagic, web-server, nodejs

## Member repositories
- xcatliu/typescript-tutorial (main) score 32

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:10:43.965843+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 2026-08-29T17:17:55.582574+00:00, confidence not recorded.
  - readme: https://github.com/xcatliu/typescript-tutorial (fetched 2026-08-28T04:10:43.965843+00:00, sha 43b8a15e2640)
  - homepage: https://ts.xcatliu.com (fetched 2026-08-29T08:17:19.430793+00:00, sha ddaa8754ec49)
- Data as of 2026-08-30T08:39:29.467469+00:00.