types

meta/pyrefly

+37

A fast type checker and language server for Python

python/mypy

+14

Optional static typing for Python

DefinitelyTyped

+13

The repository for high quality TypeScript type definitions.

type-fest

+14

A collection of essential TypeScript types

nodebestpractices

+14

✅ The Node.js best practices list (July 2026)

typeshed

+7

Collection of library stubs for Python, with static types

ts-rs

+9

Generate TypeScript bindings from Rust types

TypeLLM

+2

TypeLLM: LLMs with type-safe generation

TypeChat

+1

TypeChat is a library that makes it easy to build natural language interfaces using types.