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Languages and Runtimes

The source of the languages and runtimes much of this list is written in.

Last reviewed Oct 2, 2026. Open in the explorer to search and filter within it.

  1. 1

    Empowering everyone to build reliable and efficient software.

    The Rust compiler and standard library.

    120.6K+844 7d19.1KRusttoday
  2. 2

    The Go programming language

    The Go compiler, runtime, and standard library.

    139.4K+171 7d22.7KGotoday
  3. 3

    The Python programming language

    The reference implementation of Python.

    77.8K+141 7d38.7KPythontoday
  4. 4

    TypeScript is a superset of JavaScript that compiles to clean JavaScript output.

    The TypeScript compiler and language service.

    111.5K+117 7d17.2KGotoday
  5. 5

    Node.js JavaScript runtime ✨🐢🚀✨

    The JavaScript runtime that took the language to servers.

    122.5K+184 7d40.2KJavaScripttoday
  6. 6

    A modern runtime for JavaScript and TypeScript.

    A JavaScript and TypeScript runtime with secure defaults.

    108.7K-39 7d6.5KRust12d ago
  7. 7

    Incredibly fast JavaScript runtime, bundler, test runner, and package manager – all in one

    A JavaScript runtime, bundler, and package manager in one binary.

    96.3K+90 7d5.1KRusttoday
  8. 8

    Moved to Codeberg

    A small systems language and toolchain.

    43.3K-8 7d3.2KZig10mo ago