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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

    ✨ Standard library for JavaScript and Node.js. ✨

    JavaScript 5.2k 838

  2. meetings meetings Public

    Agendas and minutes for official public meetings involving stdlib.

    3

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

    Google Summer of Code resources.

    JavaScript 46 25

Repositories

Showing 10 of 4514 repositories
  • dstructs Public

    Data structures.

    stdlib-js/dstructs’s past year of commit activity
    JavaScript 0 Apache-2.0 0 0 0 Updated Jun 20, 2025
  • dstructs-struct Public

    Fixed-width composite data type (a.k.a., a `struct`).

    stdlib-js/dstructs-struct’s past year of commit activity
    JavaScript 0 Apache-2.0 0 0 0 Updated Jun 20, 2025
  • www-test-code-coverage Public

    Project code coverage.

    stdlib-js/www-test-code-coverage’s past year of commit activity
    HTML 4 5 3 1 Updated Jun 20, 2025
  • stdlib Public

    ✨ Standard library for JavaScript and Node.js. ✨

    stdlib-js/stdlib’s past year of commit activity
    JavaScript 5,220 Apache-2.0 838 557 (32 issues need help) 467 Updated Jun 20, 2025
  • ndarray Public

    Multidimensional arrays.

    stdlib-js/ndarray’s past year of commit activity
    C 13 Apache-2.0 3 0 0 Updated Jun 20, 2025
  • namespace-standalone2pkg Public

    Return the internal package name associated with a provided standalone package name.

    stdlib-js/namespace-standalone2pkg’s past year of commit activity
    JavaScript 2 0 0 0 Updated Jun 20, 2025
  • ndarray-base-assert Public

    Base ndarray assertion utilities.

    stdlib-js/ndarray-base-assert’s past year of commit activity
    JavaScript 2 Apache-2.0 0 0 0 Updated Jun 20, 2025
  • ndarray-base-assert-is-data-type Public

    Test if an input value is a supported ndarray data type.

    stdlib-js/ndarray-base-assert-is-data-type’s past year of commit activity
    JavaScript 1 Apache-2.0 0 0 0 Updated Jun 20, 2025
  • ndarray-base-assert-is-struct-data-type Public

    Test if an input value is a supported ndarray struct data type.

    stdlib-js/ndarray-base-assert-is-struct-data-type’s past year of commit activity
    JavaScript 0 Apache-2.0 0 0 0 Updated Jun 20, 2025
  • namespace-aliases Public

    Standard library aliases.

    stdlib-js/namespace-aliases’s past year of commit activity
    JavaScript 1 0 0 0 Updated Jun 20, 2025