JSPM

Elegant and battle-tested validation library for type-safe input data for TypeScript

Type-safe data decoding for the minimalist.

A utility for converting JSON schema definition to decoders

Validation utilities

A simple TS/JS library to decode values safely

A powerful, well tested, data decoder for Typescript.

A strongly-typed Express router with Zod validation and automatic type inference for params, body, query, and middleware

Experimental CLI tool for generating Elm JSON Decoders and Encoders, written mostly in Elm

Ensure JSON has the correct structure at runtime

A library for encode/decode data received from :protocol-service

A Elm-inspired implementation of Decoders for Typescript.

Declarative decoders for json