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@chaijs Chai.js Assertion Library

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    25 repositories

    • chai

      Public
      BDD / TDD assertion framework for node.js and the browser that can be paired with any testing framework.
      javascripttddbddassertionschai
      JavaScript
      •
      MIT License
      •716•8.3k•85•5•Updated Feb 2, 2026Feb 2, 2026

    • chai-as-promised

      Public
      Extends Chai with assertions about promises.
      JavaScript
      •
      MIT License
      •108•1.4k•28•9•Updated Feb 1, 2026Feb 1, 2026

    • loupe

      Public
      Inspect utility for Node.js and browsers
      JavaScript
      •
      MIT License
      •16•28•9•1•Updated Jan 26, 2026Jan 26, 2026

    • chai-http

      Public
      HTTP Response assertions for the Chai Assertion Library.
      JavaScript
      •112•638•44•7•Updated Jan 26, 2026Jan 26, 2026

    • get-func-name

      Public
      Reliably get the name of a Function in a cross-browser compatible way.
      JavaScript
      •
      MIT License
      •66•12•2•4•Updated Jan 21, 2026Jan 21, 2026

    • pathval

      Public
      Object value retrieval given a string path
      JavaScript
      •
      MIT License
      •14•42•1•0•Updated Jan 21, 2026Jan 21, 2026

    • deep-eql

      Public
      Improved deep equality testing for Node.js and the browser.
      JavaScript
      •
      MIT License
      •40•113•18•4•Updated Jan 12, 2026Jan 12, 2026

    • assertion-error

      Public
      Error constructor for test and validation frameworks that implements standardized AssertionError specification.
      TypeScript
      •
      MIT License
      •17•26•2•0•Updated Jan 4, 2026Jan 4, 2026

    • chai-spies

      Public
      Spies for Chai Assertion Library.
      JavaScript
      •
      MIT License
      •30•132•10•5•Updated Jan 4, 2026Jan 4, 2026

    • check-error

      Public
      Error comparison and information related utility for node and the browser
      JavaScript
      •
      MIT License
      •8•15•1•0•Updated Jan 3, 2026Jan 3, 2026

    • chaijs.github.io

      Public
      The chaijs.com website source code. Contributions welcome.
      JavaScript
      •72•49•17•2•Updated Sep 21, 2025Sep 21, 2025

    • sinon-chai

      Public
      Extends Chai with assertions for the Sinon.JS mocking framework.
      JavaScript
      •
      Other
      •105•1.1k•16•4•Updated Aug 22, 2025Aug 22, 2025

    • type-detect

      Public
      Improved typeof detection for node.js and the browser.
      JavaScript
      •
      MIT License
      •30•127•6•1•Updated Jul 25, 2024Jul 25, 2024

    • simple-assert

      Public
      Vanilla Assertions
      JavaScript
      •3•7•0•1•Updated May 1, 2023May 1, 2023

    • guidelines

      Public
      Guidelines for the Chaijs Organisation
      1•1•0•0•Updated Apr 6, 2023Apr 6, 2023

    • plugin-use

      Public
      A simple Event Emitter, tuned to be used as a plugin driver.
      TypeScript
      •1•1•0•0•Updated May 27, 2020May 27, 2020

    • chai-timers

      Public
      Timers, stopwatches, and other time based assertions for the Chai Assertion Library.
      JavaScript
      •4•5•1•11•Updated May 23, 2020May 23, 2020

    • chai-fs

      Public
      Chai assertions for Node.js filesystem
      JavaScript
      •
      MIT License
      •29•33•7•7•Updated May 23, 2020May 23, 2020

    • chai-json-schema

      Public
      Chai plugin for JSON Schema v4
      JavaScript
      •
      MIT License
      •17•76•0•1•Updated May 23, 2020May 23, 2020

    • chai-jquery

      Public
      jQuery assertions for chai
      JavaScript
      •
      MIT License
      •69•372•11•23•Updated Nov 13, 2019Nov 13, 2019

    • chai-change

      Public
      Assert that a change you expected to happen, happened, with this chai plugin
      JavaScript
      •4•14•0•0•Updated May 22, 2017May 22, 2017

    • chai-factories

      Public
      Factories over fixtures. Chai Assertion Library.
      JavaScript
      •3•23•2•21•Updated Nov 1, 2016Nov 1, 2016

    • chai-null

      Public
      Null Object Pattern implementation for the Chai Assertion Library
      JavaScript
      •2•5•0•20•Updated Nov 1, 2016Nov 1, 2016

    • chai-stats

      Public
      Statistical and additional numerical assertions for the Chai Assertion Library.
      JavaScript
      •9•16•3•15•Updated Nov 1, 2016Nov 1, 2016

    • chai-things

      Public
      Chai support for assertions on array elements
      CoffeeScript
      •
      Other
      •15•105•19•16•Updated Oct 31, 2016Oct 31, 2016