#compiler

Zero-dependency TypeScript implementation of Symfony's Expression Language. Safely parse and evaluate dynamic expressions in Node and the browser, with ESM/CJS/UMD builds and full typings.

Apache Groovy: A powerful multi-faceted programming language for the JVM platform

Solidity Compiler for Solana, Polkadot and Stellar

A language for building concurrent software with confidence

An Extensible Compiler IR Framework

AI on the way. An auto deep learning pipe dream. An RDBMS approach to deep learning. Declarative, explainable, scalable, optimizable, easy to deploy, all that good stuff.

Meow Programming Language — a cat-themed functional programming language that transpiles .nyan files to Go

Rust implementation of ttrpc (GRPC for low-memory environments)

Unofficial Rust bindings for Cyclone DDS

An extremely fast CSS parser, transformer, bundler, and minifier written in Rust.

A Modelica to computer algebra system translator written in python.

Go to TypeScript transpiler

wazero: the zero dependency WebAssembly runtime for Go developers

Transpile JSON-Schema (.json) files to JavaScript (.js or .mjs) using ajv

A programming language for the cloud ☁️ A unified programming model, combining infrastructure and runtime code into one language ⚡

Compiler for multiple programming models (SYCL, C++ standard parallelism, HIP/CUDA) for CPUs and GPUs from all vendors: The independent, community-driven compiler for C++-based heterogeneous programming models. Lets applications adapt themselves to all the hardware in the system - even at runtime!

An orchestration DSL and embedded runtime for hosting agentic systems. Durable, inspectable workflows with deterministic step ordering, running in-process under a capability jail — the model lives in your host, not in the runtime. 30+ companion packages for memory, transport and governance.

Resolving Swagger/OpenAPI 2.0 and 3.0 Parser

Rust-powered Svelte ecosystem

Compile, verify, and run multi-agent DAGs across Pi, Codex, Claude Code, OpenCode, and Grok—with resume, replay, and incremental recomputation.

A Java Virtual Machine and Bytecode-to-IL Converter for .NET

IREE's PyTorch Frontend, based on Torch Dynamo.

Build-time CSS-in-JS for Tailwind v4: a typed sz prop compiles to utility classes, with no runtime style engine. SSR-safe hydration, opt-in class-name mangling, Vite and webpack plugins.

background code checker

Package for managing and documenting closure-compiler for use via npm

The knowledge compiler. Raw sources in, interlinked wiki out. Inspired by Karpathy's LLM Wiki pattern.

Synth — WebAssembly-to-native compiler for ARM Cortex-M/R (Thumb-2/A32), RISC-V RV32, and AArch64, with mechanized Rocq correctness proofs, per-compilation translation validation, and sound WCET bounds. Part of the PulseEngine toolchain.

Scalus - Smart contracts & dApps Development Platform for Cardano

Java Virtual Machine

Build, bundle & ship your Rust WASM application to the web.