gvergnaud/ts-pattern

TypeScript pattern matching library with smart type inference

TypeScript linter powered by ESLint rules
typescript-eslint/tsgolint
infer TypeScript types from JSON Schema
ThomasAribart/json-schema-to-ts
TypeScript utility types for everyday coding
sindresorhus/type-fest
type-safe CLI argument parsing for TypeScript
dahlia/optique
end-to-end typesafe APIs for TypeScript apps
trpc/trpc
Dependency injection for TypeScript and JavaScript using decorators and a container
microsoft/tsyringe
TypeScript schema validation library for data integrity
colinhacks/zod
type-safe API contracts for REST, no codegen
ts-rest/ts-rest
TypeScript tools for handling async code, errors, streams, and concurrency
Effect-TS/effect
TypeScript runtime type validator for JSON and forms
arktypeio/arktype