ronami/HypeScript resource
🐬 A simplified implementation of TypeScript's type system written in TypeScript's type system observed · 2026-08-28
Health v2 · maintenance only
34/100
- Activity 5
- 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: 1528
- days_rel: n/a
- days_push: 572
- n_releases_24m: 0
Adoption not part of the score
1965 stars · 23 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded
HypeScript is a simplified reimplementation of TypeScript's type system written entirely in TypeScript type annotations, with no runtime code. You pass TypeScript source code as a string to the TypeCheck generic and receive type errors back.
Use cases
- learn how TypeScript's type system works internally
- explore type-level programming in TypeScript
- study recursive type-level parsing techniques
- see a type checker implemented purely in types
- understand static type analysis concepts
When to choose
- you want to learn advanced TypeScript type-level programming
- you need a readable, simplified model of how type checking works
- you're studying parsers or interpreters implemented in the type system
When to avoid
- you need a production-grade type checker for real projects
- you want runtime type validation or a usable library API
- you need full TypeScript language feature coverage
Facets
learning-resource · maturity active
type-system parser interpreter programming-languages parsers education developer-tools cross-platform typescript-types type-level-programming type-checker no-runtime-code functional-programming typescript nodejs
1 source
- readme: https://github.com/ronami/HypeScript · fetched 2026-08-28 · e573c922efcd
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| ronami/HypeScript | main | 34 |
For agents
markdown · JSON · MCP: product_card(name="ronami/HypeScript")
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem