Adds static typing to JavaScript to improve developer productivity and code quality.

Simple, fast & type safe code that leverages the JavaScript & OCaml ecosystems

The core OCaml system: compilers, runtime system, base libraries

The Rocq Prover is an interactive theorem prover, or proof assistant. It provides a formal language to write mathematical definitions, executable algorithms and theorems together with an environmen…

magic-trace collects and displays high-resolution traces of what a process is doing

Tools for code analysis, visualizations, or style-preserving source transformation.

Pack JS code fast & easy

Irmin is a distributed database that follows the same design principles as Git

A composable build system for OCaml.

Tidy, feature-complete Web framework

Context sensitive completion for OCaml in Vim and Emacs

Implementations of various type systems in OCaml.

opam is a source-based package manager. It supports multiple simultaneous compiler installations, flexible package constraints, and a Git-friendly development workflow.

The Opa Language for Web Application Development

🍬 a functional language for building type-safe, scalable, and maintainable applications

Compiler from OCaml to Javascript.

Standard library for OCaml

A mixture of tooling combined to produce JavaScript from OCaml & Reason

OCaml Language Server Protocol implementation

Sinatra like web toolkit for OCaml

OCaml promises and concurrent I/O

Multicore OCaml

Auto generation of idiomatic bindings between Reason and JavaScript: either vanilla or typed with TypeScript/FlowType.

An OCaml library for HTTP clients and servers using Lwt or Async

Auto-formatter for OCaml code

Parser combinators built for speed and memory efficiency

Effects-based direct-style IO for multicore OCaml

A language server for reason, in reason

GraphQL servers in OCaml