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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 45

Repositories

Showing 10 of 6210 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 20, 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 5,968 Apache-2.0 1,283 418 (31 issues need help) 1,142 Updated Sep 20, 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 Sep 20, 2026
  • math-base-special-hacovercosf Public

    Compute the half-value coversed cosine of a single-precision floating-point number (in radians).

    stdlib-js/math-base-special-hacovercosf's past year of commit activity
    Python 0 Apache-2.0 0 0 0 Updated Sep 20, 2026
  • math-iter-special-sin Public

    Create an iterator which computes the sine of each iterated value.

    stdlib-js/math-iter-special-sin's past year of commit activity
    JavaScript 2 Apache-2.0 0 0 0 Updated Sep 20, 2026
  • math-iter-special-hacoversin Public

    Create an iterator which computes the half-value coversed sine for each iterated value.

    stdlib-js/math-iter-special-hacoversin's past year of commit activity
    JavaScript 2 Apache-2.0 0 0 0 Updated Sep 20, 2026
  • math-base-special-besselj1 Public

    Compute the Bessel function of the first kind of order one.

    stdlib-js/math-base-special-besselj1's past year of commit activity
    JavaScript 1 Apache-2.0 0 0 0 Updated Sep 20, 2026
  • math-base-special-hacovercos Public

    Compute the half-value coversed cosine.

    stdlib-js/math-base-special-hacovercos's past year of commit activity
    Python 1 Apache-2.0 0 0 0 Updated Sep 20, 2026
  • math-base-special-hacoversin Public

    Compute the half-value coversed sine.

    stdlib-js/math-base-special-hacoversin's past year of commit activity
    Python 2 Apache-2.0 0 0 0 Updated Sep 20, 2026
  • math-iter-special-bessely1 Public

    Create an iterator which evaluates the Bessel function of the second kind of order one for each iterated value.

    stdlib-js/math-iter-special-bessely1's past year of commit activity
    JavaScript 1 Apache-2.0 0 0 0 Updated Sep 20, 2026