yytypescript/book resource
TypeScriptの入門書『サバイバルTypeScript』 observed · 2026-08-28
Health v2 · maintenance only
93/100
- Activity 96
- Release rhythm 84
- Longevity 100
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: 27
- age_days: 2451
- days_rel: 110
- days_push: 26
- n_releases_24m: 4
Adoption not part of the score
1136 stars · 116 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded
Survival TypeScript is an open-source introductory book on TypeScript, freely readable at typescriptbook.jp and written in Japanese. It takes a practice-oriented approach, teaching the TypeScript features most needed for real-world work, alongside related JavaScript knowledge, React, and tooling.
Use cases
- learn typescript from scratch
- typescript tutorial for programmers coming from other languages
- understand typescript type system basics
- prepare to use typescript in production work
- learn javascript alongside typescript
- free typescript documentation in japanese
When to choose
- you already know programming but are new to TypeScript
- you want a practical, work-focused subset of TypeScript rather than exhaustive reference
- you prefer learning by building apps before deep language details
- you want a free, open-source, community-maintained book
When to avoid
- you need complete reference coverage of every TypeScript feature
- you are learning programming for the first time with no prior experience
- you need English-language material
Facets
learning-resource · maturity active
documentation developer-tools programming-languages tutorials web-development frontend education typescript open-source-book japanese beginner-friendly static-typing web
4 sources
- readme: https://github.com/yytypescript/book · fetched 2026-08-28 · 69e4dc97567f
- homepage: https://typescriptbook.jp · fetched 2026-08-29 · c8a47e90526b
- site_page: https://typescriptbook.jp/about · fetched 2026-08-29 · 38c9bb910de5
- site_page: https://typescriptbook.jp/overview/features · fetched 2026-08-29 · df40f44514a3
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| yytypescript/book | main | 93 |
For agents
markdown · JSON · MCP: product_card(name="yytypescript/book")
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem