1.rust-lang / rust
Empowering everyone to build reliable and efficient software.
Ranked by Attention Score: stars gained over the last 90 complete days
1–100 of 1,016 by Attention Score · Aug 6, 2026 – Nov 3, 2026 (UTC)
Empowering everyone to build reliable and efficient software.
Bend 2: a fast language that blocks AI mistakes via proof. Install: curl -fsSL https://bend-lang.com/install.sh | sh
Node.js JavaScript runtime ✨🐢🚀✨
The Modular Platform (includes MAX & Mojo)
Build production-ready applications in TypeScript
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
Incredibly fast JavaScript runtime, bundler, test runner, and package manager – all in one
The LLVM Project is a collection of modular and reusable compiler and toolchain technologies.
⚓ A collection of high-performance JavaScript tools.
A fast, helpful, and open-source document parser
The next-generation file converter. Open source, fully local* and free forever.
An incremental parsing system for programming tools
A runtime for writing reliable asynchronous applications with Rust. Provides I/O, networking, scheduling, timers, ...
Leantime is a goals focused project management system for non-project managers. Building with ADHD, Autism, and dyslexia in mind.
Meshery, the cloud native manager
Development repository for the Triton language and compiler
An extremely fast Python type checker and language server, written in Rust.
Odin Programming Language
The fast, precise document-intelligence engine for every language: text, tables and metadata from 100+ formats, with OCR, transcription and code intelligence.
Write components once, run everywhere. Compiles to React, Vue, Qwik, Solid, Angular, Svelte, and more.
AutoHotkey - macro-creation and automation-oriented scripting utility for Windows.
Privacy-first password manager with built-in email aliasing. Fully encrypted and self-hostable.
The Kotlin Programming Language.
The Julia Programming Language
Simple, fast, safe, compiled language for developing maintainable software. Compiles itself in <1s with zero library dependencies. Supports automatic C => V translation. https://vlang.io
A lightweight WebAssembly runtime that is fast, secure, and standards-compliant
⭐️ A friendly language for building type-safe, scalable systems!
A fast type checker and language server for Python
Sccache is a ccache-like tool. It is used as a compiler wrapper and avoids compilation when possible. Sccache has the capability to utilize caching in remote storage environments, including various cloud storage options, or alternatively, in local storage.
A data visualization and analytics component, especially well-suited for large and/or streaming datasets.
.NET is a cross-platform runtime for cloud, mobile, desktop, and IoT apps.
A small, fast, and embeddable programming language based on Lua with a gradual type system.
🚀 Fast and lightweight sandboxes for your apps and AI agents
Go compiler for small places. Microcontrollers, WebAssembly (WASM/WASI), and command-line tools. Based on LLVM.
Cross-platform asynchronous I/O
cloc counts blank lines, comment lines, and physical lines of source code in many programming languages.
A fast, friendly, functional language.
An open, sub-millisecond, single-executable Firebase alternative with type-safe APIs, built-in WebAssembly runtime, realtime subscriptions, auth, MCP and admin UI built on Rust, SQLite (PG) & Wasmtime.
IronClaw is an Agent OS focused on privacy, security and extensibility
Business intelligence as code: build fast, interactive data visualizations in SQL and markdown
A Python Interpreter written in Rust
Open Machine Learning Compiler Framework
Python SQL Parser and Transpiler
MicroPython - a lean and efficient Python implementation for microcontrollers and constrained systems
Capstone disassembly/disassembler framework for ARM, ARM64 (ARMv8), Alpha, BPF, Ethereum VM, HPPA, LoongArch, M68K, M680X, Mips, MOS65XX, PPC, RISC-V(rv32G/rv64G), SH, Sparc, SystemZ, TMS320C64X, TriCore, Webassembly, XCore and X86.
Run compilers interactively from your web browser and interact with the assembly
Emscripten: An LLVM-to-WebAssembly Compiler
Foundry is a blazing fast, portable and modular toolkit for Ethereum application development written in Rust.
A shell parser, formatter, and interpreter with bash and zsh support; includes shfmt
Carbon Language's main repository: documents, design, implementation, and related tools. (NOTE: Carbon Language is experimental; see README)
The Roslyn .NET compiler provides C# and Visual Basic languages with rich code analysis APIs.
Nuitka is a Python compiler written in Python. It's fully compatible with Python 2.6, 2.7, 3.4-3.14. You feed it your Python app, it does a lot of clever things, and spits out an executable or extension module.
Automatically generates beautiful and easy-to-read ER diagrams from your database.
The official mirror of the V8 Git repository
Repository for the book "Crafting Interpreters"
Nim is a statically typed compiled systems programming language. It combines successful concepts from mature languages like Python, Ada and Modula. Its design focuses on efficiency, expressiveness, and elegance (in that order of priority).
The modular and type safe schema library for validating structural data 🤖
Productive, portable, and performant GPU programming in Python.
The Ruby Programming Language
Mago is a toolchain for PHP that aims to provide a set of tools to help developers write better code.
Pyodide is a Python distribution for the browser and Node.js based on WebAssembly
🐠 Babel is a compiler for writing next generation JavaScript.
C++ Insights - See your source code with the eyes of a compiler
Blazor Component Library based on Material Design principles. Do more with Blazor, utilizing CSS and keeping JavaScript to a bare minimum.
GPU Accelerated JavaScript
Markdown for the component era
Aya is an eBPF library for the Rust programming language, built with a focus on developer experience and operability.
Fast Rust-based bundler for the web with a modernized webpack API 🦀
The modern Java bytecode editor
Solidity, the Smart Contract Programming Language
Rust-based platform for the Web
A production-ready C++ vector graphics engine supporting SVG and Lottie formats, featuring advanced rendering backends such as WebGPU for high-performance graphics.
Wasmer SDK: Run anything, anywhere suing WebAssembly-based sandboxes
The Crystal Programming Language
Staging repo for development of native port of TypeScript
A blazingly fast multi-language serialization framework for idiomatic domain objects, schema IDL, and cross-language data exchange.
An open-source C++ library developed and used at Facebook.
A modern JavaScript utility library delivering modularity, performance, & extras.
🐍🎮 pygame (the library) is a Free and Open Source python programming language library for making multimedia applications like games built on top of the excellent SDL library. C, Python, Native, OpenGL.
Netty project - an event-driven asynchronous network application framework
GraalVM compiles applications into native executables that start instantly, scale fast, and use fewer compute resources 🚀
Cross-platform game engine in Rust.
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 environment for semi-interactive development of machine-checked proofs.
The Dart SDK, including the VM, JS and Wasm compilers, analysis, core libraries, and more.