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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. ✨

    JavaScript 5.6k 1k

  2. meetings meetings Public

    Agendas and minutes for official public meetings involving stdlib.

    4 1

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

    Google Summer of Code resources.

    JavaScript 59 28

Repositories

Showing 10 of 5024 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 Dec 18, 2025
  • assert Public

    Standard assertion utilities.

    stdlib-js/assert’s past year of commit activity
    JavaScript 4 Apache-2.0 0 0 0 Updated Dec 18, 2025
  • assert-is-almost-same-value-complex64array Public

    Test if two arguments are both Complex64Arrays and contain respective elements which are approximately the same value within a specified number of ULPs (units in the last place).

    stdlib-js/assert-is-almost-same-value-complex64array’s past year of commit activity
    JavaScript 0 Apache-2.0 0 0 0 Updated Dec 18, 2025
  • stdlib Public

    ✨ The fundamental numerical library for JavaScript and TypeScript. ✨

    stdlib-js/stdlib’s past year of commit activity
    JavaScript 5,631 Apache-2.0 1,016 470 (30 issues need help) 425 Updated Dec 18, 2025
  • assert-is-almost-same-value-complex128array Public

    Test if two arguments are both Complex128Arrays and contain respective elements which are approximately the same value within a specified number of ULPs (units in the last place).

    stdlib-js/assert-is-almost-same-value-complex128array’s past year of commit activity
    JavaScript 0 Apache-2.0 0 0 0 Updated Dec 18, 2025
  • assert-is-almost-same-value-float32array Public

    Test if two arguments are both Float32Arrays and contain respective elements which are approximately the same value within a specified number of ULPs (units in the last place).

    stdlib-js/assert-is-almost-same-value-float32array’s past year of commit activity
    JavaScript 0 Apache-2.0 0 0 0 Updated Dec 18, 2025
  • assert-is-almost-same-value-float64array Public

    Test if two arguments are both Float64Arrays and contain respective elements which are approximately the same value within a specified number of ULPs (units in the last place).

    stdlib-js/assert-is-almost-same-value-float64array’s past year of commit activity
    JavaScript 0 Apache-2.0 0 0 0 Updated Dec 18, 2025
  • assert-has-has-instance-symbol-support Public

    Detect native Symbol.hasInstance support.

    stdlib-js/assert-has-has-instance-symbol-support’s past year of commit activity
    JavaScript 0 Apache-2.0 0 0 0 Updated Dec 18, 2025
  • lapack-base-iladlc Public

    LAPACK routine to find the index of the last non-zero column in a input matrix.

    stdlib-js/lapack-base-iladlc’s past year of commit activity
    JavaScript 0 Apache-2.0 0 0 0 Updated Dec 18, 2025
  • lapack Public

    LAPACK routines.

    stdlib-js/lapack’s past year of commit activity
    JavaScript 3 Apache-2.0 0 0 0 Updated Dec 18, 2025