1. Elm TsA porting to TypeScript featuring fp-ts, rxjs6 and React
2. Io Ts TypesA collection of codecs and combinators for use with io-ts
5. Prop Types TsAlternative syntax for prop types providing both static and runtime type safety, powered by io-ts
6. TcombType checking and DDD for JavaScript
11. Flowcheck[DEPRECATED, use babel-plugin-tcomb instead] Runtime type checking for Flow
14. TomElmish type-safe state and side effect manager using RxJS
18. Io TsRuntime type system for IO decoding/encoding
19. Flow Static Land[DEPRECATED, please check out fp-ts] Implementation of common algebraic types in JavaScript + Flow
24. Hyper TsType safe middleware architecture for HTTP servers
28. react-vdomPulls out the VDOM and makes tests easy (also in node and without the DOM)
32. money-tsTypeScript library for type-safe and lossless encoding and manipulation of world currencies and precious metals
33. retry-tsRetry combinators for monadic actions that may fail