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@stdlib-js

stdlib

Standard library for JavaScript.

stdlib (/ˈstændərd lɪb/ "standard lib") is a standard library for JavaScript and Node.js, with an emphasis on numerical and scientific computing applications. 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.

Development of the project happens in the pinned stdlib repository, which contains library source code, tooling, and documentation. The pinned stdlib repository is also the place to file bug reports and feature requests.

The main stdlib project decomposes into individual packages that can be independently consumed. The GitHub organization contains individual repositories for each stdlib package, with each package repository containing pre-built package bundles for use in the browser, Node.js, and other environments, such as Deno. See the user stories section in the main project repository's README.md for guidance on how to make best use of stdlib given your specific needs.

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  1. stdlib stdlib Public

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

    JavaScript 6k 1.3k

  2. meetings meetings Public

    Agendas and minutes for official public meetings involving stdlib.

    5 1

  3. google-summer-of-code google-summer-of-code Public

    Google Summer of Code resources.

    JavaScript 84 46

Repositories

Showing 10 of 6339 repositories
  • www-test-code-coverage Public

    Project code coverage.

    stdlib-js/www-test-code-coverage's past year of commit activity
    HTML 4 6 3 0 Updated Oct 16, 2026
  • stdlib Public

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

    stdlib-js/stdlib's past year of commit activity
    JavaScript 6,002 Apache-2.0 1,316 423 (31 issues need help) 1,270 Updated Oct 16, 2026
  • www-status Public

    Uptime and status monitor for the stdlib website.

    stdlib-js/www-status's past year of commit activity
    Markdown 5 MIT 1 0 0 Updated Oct 16, 2026
  • stats-base-dists-normal-mode Public

    Normal distribution mode.

    stdlib-js/stats-base-dists-normal-mode's past year of commit activity
    Python 2 Apache-2.0 0 0 0 Updated Oct 16, 2026
  • stats-incr-nanmape Public

    Compute the mean absolute percentage error (MAPE) incrementally, ignoring NaN values.

    stdlib-js/stats-incr-nanmape's past year of commit activity
    JavaScript 0 Apache-2.0 0 0 0 Updated Oct 16, 2026
  • stats-base-dists-triangular-median Public

    Triangular distribution median.

    stdlib-js/stats-base-dists-triangular-median's past year of commit activity
    Python 1 Apache-2.0 0 0 0 Updated Oct 16, 2026
  • stats-base-dists-poisson-mean Public

    Poisson distribution expected value.

    stdlib-js/stats-base-dists-poisson-mean's past year of commit activity
    Python 1 Apache-2.0 0 0 0 Updated Oct 16, 2026
  • stats-base-dists-t-mode Public

    Student's t distribution mode.

    stdlib-js/stats-base-dists-t-mode's past year of commit activity
    Python 2 Apache-2.0 0 0 0 Updated Oct 16, 2026
  • stats-base-dists-normal-variance Public

    Normal distribution variance.

    stdlib-js/stats-base-dists-normal-variance's past year of commit activity
    Python 2 Apache-2.0 0 0 0 Updated Oct 16, 2026
  • stats-base-dists-poisson-kurtosis Public

    Poisson distribution excess kurtosis.

    stdlib-js/stats-base-dists-poisson-kurtosis's past year of commit activity
    Python 2 Apache-2.0 0 0 0 Updated Oct 16, 2026