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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 80 44

Repositories

Showing 10 of 6206 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 Sep 12, 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 5,959 Apache-2.0 1,272 418 (31 issues need help) 1,058 Updated Sep 12, 2026
  • simulate Public

    Standard library simulation utilities.

    stdlib-js/simulate's past year of commit activity
    JavaScript 2 Apache-2.0 0 0 0 Updated Sep 12, 2026
  • stats-incr-mmeanabs2 Public

    Compute a moving arithmetic mean of squared absolute values incrementally.

    stdlib-js/stats-incr-mmeanabs2's past year of commit activity
    JavaScript 1 Apache-2.0 0 0 0 Updated Sep 12, 2026
  • stats-base-dists-uniform-pdf Public

    Uniform distribution probability density function (PDF).

    stdlib-js/stats-base-dists-uniform-pdf's past year of commit activity
    Python 1 Apache-2.0 0 0 0 Updated Sep 12, 2026
  • stats-strided-dsempn Public

    Calculate the standard error of the mean for a double-precision floating-point strided array using a two-pass algorithm.

    stdlib-js/stats-strided-dsempn's past year of commit activity
    JavaScript 0 Apache-2.0 0 0 0 Updated Sep 12, 2026
  • stats-base-dists-uniform-mgf Public

    Uniform distribution moment-generating function (MGF).

    stdlib-js/stats-base-dists-uniform-mgf's past year of commit activity
    JavaScript 1 Apache-2.0 0 0 0 Updated Sep 12, 2026
  • simulate-iter-flat-top-pulse Public

    Create an iterator which generates a flat top pulse waveform.

    stdlib-js/simulate-iter-flat-top-pulse's past year of commit activity
    JavaScript 2 Apache-2.0 0 0 0 Updated Sep 12, 2026
  • stats-base-dists-chi-cdf Public

    Chi distribution cumulative distribution function (CDF).

    stdlib-js/stats-base-dists-chi-cdf's past year of commit activity
    Python 1 Apache-2.0 0 0 0 Updated Sep 12, 2026
  • stats-base-dists-beta-kurtosis Public

    Beta distribution excess kurtosis.

    stdlib-js/stats-base-dists-beta-kurtosis's past year of commit activity
    Python 2 Apache-2.0 0 0 0 Updated Sep 12, 2026