stdlib-js

    stdlib-js/stdlib

    ✨ The fundamental numerical library for JavaScript and TypeScript. ✨                   ⭐️ Star to support our work!

    backend
    javascript
    js
    library
    math
    mathematics
    JavaScript
    Apache-2.0
    6.0K stars
    1.3K forks
    6.0K GitHub watchers
    Updated Oct 31, 2026
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    Where it stands

    Rank, growth pace and release cadence relative to everything GStars tracks.

    No releases in the last 90 days; the most recent was 147 days ago, with 420 contributors on GitHub.

    Use Cases & Benefits

    • Provides a comprehensive standard library for numerical and scientific computing in JavaScript and TypeScript.
    • Offers a fully decomposable architecture enabling selective use of high-quality, rigorously tested math, statistics, and utility functions.
    • Use for performing advanced data analysis and scientific computations in Node.js or browser environments.
    • Use for building web applications requiring robust mathematical and statistical functionality with modular imports.
    • Use for creating custom numerical computing bundles or command-line tools with integrated REPL and benchmarking support.

    Should you depend on it?

    License terms, project hygiene and risks, from GitHub metadata and GStars' snapshots.

    License

    Apache 2.0

    Permissive: commercial use, modification and redistribution are allowed with attribution; includes an explicit patent grant from contributors.

    Community files

    • README: present
    • Contributing guide: present
    • Code of conduct: present

    Watch-outs

    No watch-outs from GStars' checks.

    General guidance from repository metadata, not legal advice. How we score

    From the README

    We believe in a future in which the web is a preferred environment for numerical computation. To help realize this future, we've built stdlib.

    stdlib (/ˈstændərd lɪb/ "standard lib") is a standard library with an emphasis on numerical and scientific computation, written in JavaScript (and C) for execution in browsers and in Node.js. The library provides a collection of robust, high performance libraries for mathematics, statistics, data processing, streams, and more and includes many of the utilities you would expect from a standard library.

    What sets stdlib apart is its fully decomposable architecture, which allows you to swap out and mix and match APIs and functionality to cater to your exact preferences and use cases.

    When you use stdlib, you can be confident that you are using the most thorough, rigorous, well-written, studied, documented, tested, measured, and high-quality code available.

    Want to join us in bringing numerical computing to the web? Start by starring the project. :star2:

    Explore this GitHub repository for stdlib's source code and documentation. For guidance on developing stdlib, refer to the development guide.

    Thank you for being a part of our community! Your support is invaluable to us!

    Excerpt from the stdlib-js/stdlib README on GitHub (Apache-2.0 license). © its authors.Read the full README on GitHub

    Daily snapshots

    Stars gained per day, and how forks and open issues moved, from GStars' daily snapshots

    Sep 15: +28Sep 16: +6Sep 17: +107

    +91 stars over 84 days across 10 snapshot days; best day +107 on Sep 17.

    Forks

    1.3K+90

    Open issues

    1.8K+444

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