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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 81 47

Repositories

Showing 10 of 6260 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 29, 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 5,979 Apache-2.0 1,295 418 (31 issues need help) 1,115 Updated Sep 29, 2026
  • ndarray Public

    Multidimensional arrays.

    stdlib-js/ndarray's past year of commit activity
    C 16 Apache-2.0 2 0 0 Updated Sep 29, 2026
  • ndarray-base-kernels-generic-binary-strided1d-unblocked Public

    Return a kernel for applying a one-dimensional strided array function to two input ndarrays and assigning results to an output ndarray.

    stdlib-js/ndarray-base-kernels-generic-binary-strided1d-unblocked's past year of commit activity
    JavaScript 0 Apache-2.0 0 0 0 Updated Sep 29, 2026
  • ndarray-base-kernels-generic-ternary-strided1d-unblocked Public

    Return a kernel for applying a one-dimensional strided array function to three input ndarrays and assigning results to an output ndarray.

    stdlib-js/ndarray-base-kernels-generic-ternary-strided1d-unblocked's past year of commit activity
    JavaScript 0 Apache-2.0 0 0 0 Updated Sep 29, 2026
  • ndarray-base-kernels-generic-ternary-strided1d-blocked Public

    Return a kernel for applying a one-dimensional strided array function to three input ndarrays and assigning results to an output ndarray using loop blocking.

    stdlib-js/ndarray-base-kernels-generic-ternary-strided1d-blocked's past year of commit activity
    JavaScript 0 Apache-2.0 0 0 0 Updated Sep 29, 2026
  • ndarray-base-kernels-generic-binary-strided1d-blocked Public

    Return a kernel for applying a one-dimensional strided array function to two input ndarrays and assigning results to an output ndarray using loop blocking.

    stdlib-js/ndarray-base-kernels-generic-binary-strided1d-blocked's past year of commit activity
    JavaScript 0 Apache-2.0 0 0 0 Updated Sep 29, 2026
  • blas-ext-base-gfind-last-index Public

    Return the index of the last element which passes a test implemented by a predicate function.

    stdlib-js/blas-ext-base-gfind-last-index's past year of commit activity
    JavaScript 0 Apache-2.0 0 0 0 Updated Sep 29, 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 Sep 29, 2026
  • blas-ext-base-dindex-of-row Public

    Return the index of the first row in a double-precision floating-point input matrix which has the same elements as a provided search vector.

    stdlib-js/blas-ext-base-dindex-of-row's past year of commit activity
    JavaScript 0 Apache-2.0 0 0 0 Updated Sep 29, 2026