StackShareStackShare
Follow on
StackShare

Discover and share technology stacks from companies around the world.

Follow on

© 2025 StackShare. All rights reserved.

Product

  • Stacks
  • Tools
  • Feed

Company

  • About
  • Contact

Legal

  • Privacy Policy
  • Terms of Service
  1. Stackups
  2. DevOps
  3. Testing Frameworks
  4. Javascript Testing Framework
  5. Chai vs QUnit

Chai vs QUnit

OverviewComparisonAlternatives

Overview

QUnit
QUnit
Stacks914
Followers82
Votes17
Chai
Chai
Stacks5.4K
Followers196
Votes0
GitHub Stars8.3K
Forks707

Chai vs QUnit: What are the differences?

Developers describe Chai as "A BDD / TDD assertion library". It is a BDD / TDD assertion library for node and the browser that can be delightfully paired with any javascript testing framework. It has several interfaces that allow the developer to choose the most comfortable. The chain-capable BDD styles provide an expressive language & readable style, while the TDD assert style provides a more classical feel. On the other hand, QUnit is detailed as "A JavaScript Unit Testing framework". QUnit is a powerful, easy-to-use JavaScript unit testing framework. It's used by the jQuery, jQuery UI and jQuery Mobile projects and is capable of testing any generic JavaScript code, including itself!.

Chai and QUnit belong to "Javascript Testing Framework" category of the tech stack.

Chai and QUnit are both open source tools. Chai with 6.39K GitHub stars and 575 forks on GitHub appears to be more popular than QUnit with 3.83K GitHub stars and 763 GitHub forks.

According to the StackShare community, QUnit has a broader approval, being mentioned in 11 company stacks & 6 developers stacks; compared to Chai, which is listed in 6 company stacks and 8 developer stacks.

Share your Stack

Help developers discover the tools you use. Get visibility for your team's tech choices and contribute to the community's knowledge.

View Docs
CLI (Node.js)
or
Manual

Detailed Comparison

QUnit
QUnit
Chai
Chai

QUnit is a powerful, easy-to-use JavaScript unit testing framework. It's used by the jQuery, jQuery UI and jQuery Mobile projects and is capable of testing any generic JavaScript code, including itself!

It is a BDD / TDD assertion library for node and the browser that can be delightfully paired with any javascript testing framework. It has several interfaces that allow the developer to choose the most comfortable. The chain-capable BDD styles provide an expressive language & readable style, while the TDD assert style provides a more classical feel.

Statistics
GitHub Stars
-
GitHub Stars
8.3K
GitHub Forks
-
GitHub Forks
707
Stacks
914
Stacks
5.4K
Followers
82
Followers
196
Votes
17
Votes
0
Pros & Cons
Pros
  • 6
    Simple
  • 4
    Open Source
  • 3
    Promise support
  • 3
    Easy setup
  • 1
    Excellent GUI
No community feedback yet

What are some alternatives to QUnit, Chai?

Mocha

Mocha

Mocha is a feature-rich JavaScript test framework running on node.js and the browser, making asynchronous testing simple and fun. Mocha tests run serially, allowing for flexible and accurate reporting, while mapping uncaught exceptions to the correct test cases.

Jasmine

Jasmine

Jasmine is a Behavior Driven Development testing framework for JavaScript. It does not rely on browsers, DOM, or any JavaScript framework. Thus it's suited for websites, Node.js projects, or anywhere that JavaScript can run.

Jest

Jest

Jest provides you with multiple layers on top of Jasmine.

Cypress

Cypress

Cypress is a front end automated testing application created for the modern web. Cypress is built on a new architecture and runs in the same run-loop as the application being tested. As a result Cypress provides better, faster, and more reliable testing for anything that runs in a browser. Cypress works on any front-end framework or website.

CodeceptJS

CodeceptJS

It is a modern end to end testing framework with a special BDD-style syntax. The test is written as a linear scenario of user's action on a site. Each test is described inside a Scenario function with I object passed into it.

Protractor

Protractor

Protractor is an end-to-end test framework for Angular and AngularJS applications. Protractor runs tests against your application running in a real browser, interacting with it as a user would.

AVA

AVA

Even though JavaScript is single-threaded, IO in Node.js can happen in parallel due to its async nature. AVA takes advantage of this and runs your tests concurrently, which is especially beneficial for IO heavy tests. In addition, test files are run in parallel as separate processes, giving you even better performance and an isolated environment for each test file.

Ghost Inspector

Ghost Inspector

It lets you create and manage UI tests that check specific functionality in your website or application. We execute these automated browser tests continuously from the cloud and alert you if anything breaks.

Sorry-cypress

Sorry-cypress

Open-source, self-hosted alternative Cypress Dashboard.

Baretest

Baretest

It is a fast and simple JavaScript test runner. It offers near-instant performance and a brainless API. It makes testing tolerable.

Related Comparisons

GitHub
Bitbucket

Bitbucket vs GitHub vs GitLab

GitHub
Bitbucket

AWS CodeCommit vs Bitbucket vs GitHub

Kubernetes
Rancher

Docker Swarm vs Kubernetes vs Rancher

gulp
Grunt

Grunt vs Webpack vs gulp

Graphite
Kibana

Grafana vs Graphite vs Kibana