type-challenges/type-challenges resource
Collection of TypeScript type challenges with online judge observed · 2026-08-28
Health v2 · maintenance only
69/100
- Activity 82
- 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: 2232
- days_rel: n/a
- days_push: 109
- n_releases_24m: 0
Adoption not part of the score
48474 stars · 5272 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-29, confidence not recorded
A collection of TypeScript type-level programming challenges with an online judge for verifying solutions. It helps developers learn and master TypeScript's type system through exercises ranging from warm-up to extreme difficulty.
Use cases
- practice TypeScript type system exercises
- learn advanced TypeScript type programming
- prepare for TypeScript interviews with type challenges
- find coding katas for TypeScript generics and conditional types
- test my solutions to type puzzles with an online judge
- improve my skills writing TypeScript utility types
When to choose
- you want structured, graded exercises for TypeScript's type system
- you prefer solving challenges in an online playground with automatic verification
- you want a community-maintained, multi-language resource with many difficulty levels
When to avoid
- you need a runtime type-validation or utility type library for production code
- you are looking for general TypeScript tutorials rather than type-level puzzles
- you want challenges for languages other than TypeScript
Facets
learning-resource · maturity active
type-system testing developer-tools programming-languages education tutorials developer-tools browser typescript type-challenges online-judge coding-exercises type-gymnastics learning web nodejs
2 sources
- readme: https://github.com/type-challenges/type-challenges · fetched 2026-08-28 · 744317427c20
- homepage: https://tsch.js.org/ · fetched 2026-08-29 · 633e77293bce
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| type-challenges/type-challenges | main | 69 |
For agents
markdown · JSON · MCP: product_card(name="type-challenges/type-challenges")
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem