Civic Auth comes with multiple SSO options, optional embedded wallets, and user management — all implemented with just a few lines of code. Start building today. Learn more →
Top 23 JavaScript Mocha Projects
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javascript-testing-best-practices
📗🌐 🚢 Comprehensive and exhaustive JavaScript & Node.js testing best practices (April 2024)
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SurveyJS
JavaScript Form Builder with No-Code UI & Built-In JSON Schema Editor. Add the SurveyJS white-label form builder to your JavaScript app (React/Angular/Vue3). Build complex JSON forms without coding. Fully customizable, works with any backend, perfect for data-heavy apps. Learn more.
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In this article, we explore logging best practices that are largely tool-agnostic, but we'll demonstrate them using PactumJS, a powerful and extensible API testing tool, along with Mocha, a popular JavaScript test framework. For logging, we’ll use Pino, one of the fastest and most reliable structured loggers for Node.js.
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Enzyme is a widely-used testing utility that provides robust tools for interacting with and inspecting React components. Its API supports shallow, full, and static rendering, enabling developers to test components in isolation or with their child components. Enzyme also allows testing lifecycle methods, making it ideal for applications with complex state and props interactions.
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Karma is a flexible test runner that allows developers to execute tests across multiple real browsers. It’s commonly paired with frameworks like Jasmine and Mocha to provide a seamless testing environment for React applications. Karma is particularly beneficial for applications where cross-browser compatibility is a priority, as it enables developers to validate functionality on various platforms simultaneously.
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nodejs-testing-best-practices
Beyond the basics of Node.js testing. Including a super-comprehensive best practices list and an example app (April 2025)
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Civic Auth
Auth in Less Than 5 Minutes. Civic Auth comes with multiple SSO options, optional embedded wallets, and user management — all implemented with just a few lines of code. Start building today.
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Chakram is a REST JavaScript API testing tools framework with a BDD testing style and fully exploiting promises. It is designed for HTTP assertions and provides a simple and readable DSL (Domain-Specific Language) that makes it easy for developers and testers to write tests.
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cypress-mochawesome-reporter
Zero config Mochawesome reporter for Cypress with screenshots and videos
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serverless-mocha-plugin
Plugin for Serverless Framework which adds support for test-driven development using Mocha
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FireShare
Real-time file sharing system. Using NodeJS, ReactJS, SocketIO, MongoDB. Chai, WebdriverIO for testing. (by auspham)
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webdriverio-mocha-uiautomation-boiler
Boilerplate project to run WEB Test Automation WebdriverIO v6 with Mocha
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currency-api
A demo project on how to test a node/express app with Mocha, Nock and proxyquire (MNP) and code coverage with nyc/istanbul. (by geshan)
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npm-package-template
:package: minimal NPM package template using Babel, Mocha, Chai, C8, Standardjs, JSDoc and Rollup. (by jankapunkt)
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with-local-tmp-dir
Creates a temporary folder inside cwd, cds inside the folder, runs a function, and removes the folder. Especially useful for testing.
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InfluxDB
InfluxDB – Built for High-Performance Time Series Workloads. InfluxDB 3 OSS is now GA. Transform, enrich, and act on time series data directly in the database. Automate critical tasks and eliminate the need to move data externally. Download now.
NOTE:
The open source projects on this list are ordered by number of github stars.
The number of mentions indicates repo mentiontions in the last 12 Months or
since we started tracking (Dec 2020).
JavaScript Mocha discussion
JavaScript Mocha related posts
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Mastering API Changes and Rollbacks Without Breaking Trust
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How we have managed to run Enzyme tests with React 18 app.
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Unit testing for NodeJS using Mocha and Chai
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Building a Web 3.0 E-commerce App with Hardhat and React.js
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🧩🪰 Practical Debugging Guide: The Art of Solving Frontend Problems
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Introdução a testes unitários no desenvolvimento de software
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Mocha is being maintained again
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A note from our sponsor - Civic Auth
www.civic.com | 14 May 2025
Index
What are some of the best open-source Mocha projects in JavaScript? This list will help you:
| # | Project | Stars |
|---|---|---|
| 1 | javascript-testing-best-practices | 24,363 |
| 2 | mocha | 22,761 |
| 3 | Enzyme | 19,934 |
| 4 | karma | 11,970 |
| 5 | nodejs-testing-best-practices | 4,048 |
| 6 | mochawesome | 1,069 |
| 7 | node-coveralls | 1,068 |
| 8 | chakram | 907 |
| 9 | xv | 828 |
| 10 | zora | 540 |
| 11 | Mochify | 346 |
| 12 | eslint-plugin-mocha | 285 |
| 13 | cypress-mochawesome-reporter | 173 |
| 14 | serverless-mocha-plugin | 159 |
| 15 | SuperTest_poc | 44 |
| 16 | FireShare | 34 |
| 17 | webdriverio-mocha-uiautomation-boiler | 24 |
| 18 | leia | 19 |
| 19 | currency-api | 19 |
| 20 | npm-package-template | 17 |
| 21 | node-test-runners-performance-comparison | 14 |
| 22 | with-local-tmp-dir | 5 |
| 23 | sandworm-mocha | 5 |
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