Programming Language GitHub Repositories (2026) · Open Source Tools

Bend 2: a fast language that blocks AI mistakes via proof. Install: curl -fsSL https://bend-lang.com/install.sh | sh

The Go programming language

A small, fast, and embeddable programming language based on Lua with a gradual type system.

⭐️ A friendly language for building type-safe, scalable systems!

The programming language for agents

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

An audio server, programming language, and IDE for sound synthesis and algorithmic composition.

goboscript is the Scratch compiler

A configuration as code language with rich validation and tooling.

Minimalistic dynamically-typed language for fun, teaching and creative programming.

Agent-native executable language for AI-native development: Agents build programs; humans govern verifiable semantic graphs.

KCL Language Core and API

❴ ● ❵ GSS — GPU Style Sheets. A CSS-like language for 3D scenes: selectors, the cascade, nesting, keyframes and transitions, compiled into one raymarching shader for WebGPU and WebGL2. No Three.js, no meshes. Playground, VS Code extension, and a <gss-scene> tag for any page.

A zero-overhead systems language uniting Go ergonomics with bare-metal performance: zero-GC, direct C-ABI, and ultra-lightweight, WASI-free WebAssembly (normal & concurrent).

A programming language that is higher level than Rust but lower level than Go. Someday, anyways.

Factor programming language

EOLANG, an Experimental Pure Object-Oriented Programming Language Based on 𝜑-Calculus

The Go/XGo Interpreter

jank is the native Clojure dialect with seamless C++ interop.