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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 83 46

Repositories

Showing 10 of 6320 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 14, 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 6,000 Apache-2.0 1,315 422 (31 issues need help) 1,259 Updated Oct 14, 2026
  • blas Public

    Standard library basic linear algebra subprograms (BLAS).

    stdlib-js/blas's past year of commit activity
    JavaScript 12 Apache-2.0 0 0 0 Updated Oct 13, 2026
  • blas-ext-base-gindex-of-less-than-sorted Public

    Return the index of the first element in a sorted strided array which is less than a specified search element.

    stdlib-js/blas-ext-base-gindex-of-less-than-sorted's past year of commit activity
    JavaScript 0 Apache-2.0 0 0 0 Updated Oct 13, 2026
  • array Public

    Arrays.

    stdlib-js/array's past year of commit activity
    JavaScript 6 Apache-2.0 0 0 0 Updated Oct 13, 2026
  • stats-base-snanstdevch Public

    Calculate the standard deviation of a single-precision floating-point strided array ignoring NaN values and using a one-pass trial mean algorithm.

    stdlib-js/stats-base-snanstdevch's past year of commit activity
    JavaScript 1 Apache-2.0 0 0 0 Updated Oct 13, 2026
  • array-uint64 Public

    Uint64Array.

    stdlib-js/array-uint64's past year of commit activity
    JavaScript 0 Apache-2.0 0 0 0 Updated Oct 13, 2026
  • assert Public

    Standard assertion utilities.

    stdlib-js/assert's past year of commit activity
    JavaScript 4 Apache-2.0 0 0 0 Updated Oct 13, 2026
  • assert-is-equal-uint64array Public

    Test if two arguments are both Uint64Arrays and have equal values.

    stdlib-js/assert-is-equal-uint64array's past year of commit activity
    JavaScript 0 Apache-2.0 0 0 0 Updated Oct 13, 2026
  • assert-is-equal-int64array Public

    Test if two arguments are both Int64Arrays and have equal values.

    stdlib-js/assert-is-equal-int64array's past year of commit activity
    JavaScript 0 Apache-2.0 0 0 0 Updated Oct 13, 2026