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☕️ Simple, flexible, fun JavaScript test framework for Node.js & The Browser ☕️
Links
- Documentation
- Release Notes / History / Changes
- Code of Conduct
- Contributing
- Development
- Discord (ask questions here!)
- Issue Tracker
Backers
Become a backer and show your support to our open source project on our site.
Sponsors
Does your company use Mocha? Ask your manager or marketing team if your company would be interested in supporting our project. Support will allow the maintainers to dedicate more time for maintenance and new features for everyone. Also, your company's logo will show on GitHub and on our site - who doesn't want a little extra exposure? Here's the info.
Development
You might want to know that:
- Mocha is one of the most-depended-upon modules on npm (source: libraries.io), and
- Mocha is an independent open-source project, maintained exclusively by volunteers.
You might want to help:
- New to contributing to Mocha? Check out this list of good first issues
- Mocha could use a hand with these issues
- The maintainer's handbook explains how things get done
Finally, come chat with the maintainers on Discord if you want to help with:
- Triaging issues, answering questions
- Review, merging, and closing pull requests
- Other project-maintenance-y things
License
Copyright 2011-2024 OpenJS Foundation and contributors. Licensed MIT.
Other packages similar to mocha
jest
Jest is a delightful JavaScript Testing Framework with a focus on simplicity. It works out of the box for any React project and is often compared to Mocha for its comprehensive feature set including a built-in assertion library and mock functions.
jasmine
Jasmine is a behavior-driven development framework for testing JavaScript code. 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. It's compared to Mocha for its clean syntax and testing capabilities.
ava
AVA is a test runner for Node.js with a concise API, detailed error output, and process isolation that lets you develop with confidence. It is often compared to Mocha for its modern, concurrent testing features, but differs in its approach to running tests in parallel by default.
FAQs
simple, flexible, fun test framework
The npm package mocha receives a total of 4,847,899 weekly downloads. As such, mocha popularity was classified as popular.
We found that mocha demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 4 open source maintainers collaborating on the project.
Package last updated on 05 Nov 2025
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