Staging repo for development of native port of TypeScript

Type-safe expression matching.

Powering Discord content discovery by making web pages from threads for some of the largest servers, including Valorant, Cloudflare, C#, and Nuxt.

convert images, video to ascii!

Create a Class from a ZodObject schema in one line

ECMAScript Decorators for Function Expressions and Declarations

A WebAssembly runtime implemented in TypeScript types

Scheduling infrastructure for absolutely everyone.

Two conversational AI agents switching from English to sound-level protocol after confirming they are both AI agents

Firefox extension, that can boost the audio volume beyond the normal maximum.

Unofficial type declarations for the Foundry Virtual Tabletop API

Modern open-source time-tracking app

InSpatial Dev Core Pipeline, Infrastructure and APIs (Early Access)

TypeScript-first schema validation with static type inference

A plugin for Hono to generate OpenAPI Swagger documentation

Typescript based query builder

Experimental Arktype-powered assertion library. ⚗️

Parser Combinators in the TypeScript Type System

The new Windows Terminal and the original Windows console host, all in the same place!

Work seamlessly with partial mocks in TypeScript.

A fast and correct TypeScript type checker and compiler with additional experiments

You take some Shiki, add a hint of TypeScript compiler, and 🎉 incredible static code samples

The beautiful docs framework with Next.js.

Tartak is a functional programming language that compiles to TypeScript types.

Test your types

Open source Twitch for developers

Types and functions to make composition easy and safe