A machine learning compiler for GPUs, CPUs, and ML accelerators

Composable transformations of Python+NumPy programs: differentiate, vectorize, JIT to GPU/TPU, and more

Portable (POSIX/Windows/Emscripten) thread pool for C/C++

High-efficiency floating-point neural network inference operators for mobile, server, and Web

Trace pthread events

Application Binary Interface for the Arm® Architecture

The LLVM Project is a collection of modular and reusable compiler and toolchain technologies.

The Swift Programming Language

Simple and portable (but not inflexible) GUI library in C that uses the native GUI technologies of each platform it supports.

Project moved to: https://github.com/llvm/llvm-project

C-Reduce, a C and C++ program reducer

An easy guide to Clang Static Analyzer extension.

Project moved to: https://github.com/llvm/llvm-project

A framework for building native Windows apps with React.

A JavaScript framework for interactive (mathematical) content.

BCC - Tools for BPF-based Linux IO analysis, networking, monitoring, and more

Project moved to: https://github.com/llvm/llvm-project

An open IDE for web and native mobile development, built on top of Atom

Set up a modern web app by running one command.

Debug server for lldb.

Mirror kept for legacy. Moved to https://github.com/llvm/llvm-project

The library for web and native user interfaces.

Mirror kept for legacy. Moved to https://github.com/llvm/llvm-project

A virtual machine for executing programs written in Hack.

A fast build system that encourages the creation of small, reusable modules over a variety of platforms and languages.

An open-source C++ library developed and used at Facebook.

Facebook's branch of Apache Thrift, including a new C++ server.