32 Best JavaScript Testing Framework Libraries
Curated by the Openbase team and community.Learn more
Curated by the Openbase team and community. Learn more
cypress
Fast, easy and reliable testing for anything that runs in a browser.
License: MIT
TypeScript Definitions: Built-In
User Rating
4.6/ 5
135Top Feedback
GitHub Stars
32K
Weekly Downloads
2M
Last Commit
4d ago
Bundle Size (min+gzip)
N/A
Not Tree-Shakeable
jest
Delightful JavaScript Testing.
License: MIT
TypeScript Definitions: Built-In
User Rating
4.7/ 5
234Top Feedback
GitHub Stars
36K
Weekly Downloads
13M
Last Commit
1d ago
Bundle Size (min+gzip)
N/A
Not Tree-Shakeable
puppeteer
Headless Chrome Node.js API
License: Apache-2.0
TypeScript Definitions: Built-In
User Rating
4.5/ 5
279Top Feedback
GitHub Stars
71K
Weekly Downloads
2M
Last Commit
8d ago
Bundle Size (min+gzip)
N/A
Not Tree-Shakeable
mocha
☕️ simple, flexible, fun javascript test framework for node.js & the browser
License: MIT
TypeScript Definitions: DefinitelyTyped
User Rating
4.6/ 5
79Top Feedback
GitHub Stars
21K
Weekly Downloads
5M
Last Commit
5d ago
Bundle Size (min+gzip)
N/A
Not Tree-Shakeable
truffle
A tool for developing smart contracts. Crafted with the finest cacaos.
License: MIT
TypeScript Definitions: Not Found
User Rating
4.9/ 5
7Top Feedback
GitHub Stars
10K
Weekly Downloads
42K
Last Commit
4d ago
Bundle Size (min+gzip)
N/A
Not Tree-Shakeable
fast-check
Property based testing framework for JavaScript (like QuickCheck) written in TypeScript
License: MIT
TypeScript Definitions: Built-In
User Rating
4.5/ 5
2Top Feedback
GitHub Stars
2K
Weekly Downloads
88K
Last Commit
5d ago
Bundle Size (min+gzip)
N/A
Tree-Shakeable
nightwatch
End-to-end testing framework written in Node.js and using the Webdriver API
License: MIT
TypeScript Definitions: DefinitelyTyped
User Rating
4.9/ 5
8
GitHub Stars
11K
Weekly Downloads
210K
Last Commit
1d ago
Bundle Size (min+gzip)
N/A
Not Tree-Shakeable
appium
📱 Automation for iOS, Android, and Windows Apps.
License: Apache-2.0
TypeScript Definitions: Not Found
User Rating
5.0/ 5
5Top Feedback
GitHub Stars
14K
Weekly Downloads
98K
Last Commit
7d ago
Bundle Size (min+gzip)
N/A
Not Tree-Shakeable
chai
BDD / TDD assertion framework for node.js and the browser that can be paired with any testing framework.
License: MIT
TypeScript Definitions: DefinitelyTyped
User Rating
4.8/ 5
21Top Feedback
GitHub Stars
7K
Weekly Downloads
4M
Last Commit
4mo ago
Bundle Size (min+gzip)
13.8KB
Not Tree-Shakeable
tape
tap-producing test harness for node and browsers
License: MIT
TypeScript Definitions: DefinitelyTyped
User Rating
5.0/ 5
2Top Feedback
GitHub Stars
5K
Weekly Downloads
643K
Last Commit
19d ago
Bundle Size (min+gzip)
16.1KB
Not Tree-Shakeable
qunit
🔮 An easy-to-use JavaScript unit testing framework.
License: MIT
TypeScript Definitions: DefinitelyTyped
User Rating
4.5/ 5
2Top Feedback
GitHub Stars
4K
Weekly Downloads
180K
Last Commit
10d ago
Bundle Size (min+gzip)
N/A
Not Tree-Shakeable
testcafe
A Node.js tool to automate end-to-end web testing.
License: MIT
TypeScript Definitions: Built-In
User Rating
4.0/ 5
4Top Feedback
GitHub Stars
9K
Weekly Downloads
245K
Last Commit
4d ago
Bundle Size (min+gzip)
1306.3KB
Not Tree-Shakeable
supertest
🕷 Super-agent driven library for testing node.js HTTP servers using a fluent API.
License: MIT
TypeScript Definitions: DefinitelyTyped
User Rating
4.6/ 5
9Top Feedback
GitHub Stars
11K
Weekly Downloads
2M
Last Commit
5mo ago
Bundle Size (min+gzip)
11.6KB
Not Tree-Shakeable
artillery
Cloud-native performance & reliability testing for developers and SREs
License: MPL-2.0
TypeScript Definitions: DefinitelyTyped
User Rating
5.0/ 5
2Top Feedback
N/A
GitHub Stars
5K
Weekly Downloads
60K
Last Commit
5d ago
Bundle Size (min+gzip)
N/A
Not Tree-Shakeable
jasmine
A jasmine runner for node projects.
License: MIT
TypeScript Definitions: DefinitelyTyped
User Rating
4.3/ 5
3Top Feedback
GitHub Stars
345
Weekly Downloads
2M
Last Commit
1d ago
Bundle Size (min+gzip)
37.0KB
Not Tree-Shakeable
backstopjs
Catch CSS curve balls.
License: MIT
TypeScript Definitions: DefinitelyTyped
User Rating
5.0/ 5
1Top Feedback
N/A
GitHub Stars
6K
Weekly Downloads
39K
Last Commit
1d ago
Bundle Size (min+gzip)
N/A
Not Tree-Shakeable
cra-template-npm-library
Create React App template to build and publish NPM libraries with rollup, eslint and stylelint configurations.
License: MIT
TypeScript Definitions: Not Found
User Rating
5.0/ 5
2Top Feedback
N/A
GitHub Stars
11
Weekly Downloads
23
Last Commit
2mo ago
Bundle Size (min+gzip)
0.83KB
Not Tree-Shakeable
cra-template-quickstart-redux
Opinionated quickstart Create React App template with Redux, React Testing Library and custom eslint configuration
License: MIT
TypeScript Definitions: Not Found
User Rating
5.0/ 5
2Top Feedback
N/A
GitHub Stars
58
Weekly Downloads
53
Last Commit
10d ago
Bundle Size (min+gzip)
0.56KB
Not Tree-Shakeable
rewire
Easy monkey-patching for node.js unit tests
License: MIT
TypeScript Definitions: DefinitelyTyped
User Rating
5.0/ 5
1Top Feedback
GitHub Stars
3K
Weekly Downloads
265K
Last Commit
1y ago
Bundle Size (min+gzip)
377.8KB
Not Tree-Shakeable
codeceptjs
Supercharged End 2 End Testing Framework for NodeJS
License: MIT
TypeScript Definitions: Built-In
User Rating
5.0/ 5
1GitHub Stars
3K
Weekly Downloads
104K
Last Commit
1y ago
Bundle Size (min+gzip)
276.2KB
Not Tree-Shakeable
gremlins.js
Monkey testing library for web apps and Node.js
License: MIT
TypeScript Definitions: Not Found
User Rating
5.0/ 5
4Top Feedback
N/A
GitHub Stars
9K
Weekly Downloads
248
Last Commit
8d ago
Bundle Size (min+gzip)
75.8KB
Not Tree-Shakeable
protractor
E2E test framework for Angular apps
License: MIT
TypeScript Definitions: Built-In
User Rating
3.8/ 5
6
GitHub Stars
9K
Weekly Downloads
1M
Last Commit
1y ago
Bundle Size (min+gzip)
61.9KB
Not Tree-Shakeable
jest-mock
Delightful JavaScript Testing.
License: MIT
TypeScript Definitions: Built-In
User Rating
N/ATop Feedback
N/A
GitHub Stars
36K
Weekly Downloads
14M
Last Commit
1d ago
Bundle Size (min+gzip)
N/A
Not Tree-Shakeable
puppeteer-core
Headless Chrome Node.js API
License: Apache-2.0
TypeScript Definitions: Built-In
User Rating
N/ATop Feedback
N/A
GitHub Stars
71K
Weekly Downloads
834K
Last Commit
8d ago
Bundle Size (min+gzip)
N/A
Not Tree-Shakeable
appium-flutter-driver
Appium Flutter Driver is a test automation tool for Flutter apps on multiple platforms/OSes. Appium Flutter Driver is part of the Appium mobile test automation tool.
License: MIT
TypeScript Definitions: Not Found
User Rating
N/ATop Feedback
N/A
GitHub Stars
190
Weekly Downloads
85K
Last Commit
5d ago
Bundle Size (min+gzip)
N/A
Not Tree-Shakeable
jest-environment-puppeteer
Run your tests using Jest & Puppeteer 🎪✨
License: MIT
TypeScript Definitions: DefinitelyTyped
User Rating
N/ATop Feedback
N/A
GitHub Stars
3K
Weekly Downloads
182K
Last Commit
17d ago
Bundle Size (min+gzip)
N/A
Not Tree-Shakeable
@ianwalter/bff
Your friendly test framework
License: Unknown
TypeScript Definitions: Not Found
User Rating
N/ATop Feedback
N/A
GitHub Stars
6
Weekly Downloads
864
Last Commit
18d ago
Bundle Size (min+gzip)
N/A
Tree-Shakeable
node-opcua-end2end-test
an implementation of a OPC UA stack fully written in javascript and nodejs - http://node-opcua.github.io/
License: MIT
TypeScript Definitions: Not Found
User Rating
N/ATop Feedback
N/A
GitHub Stars
1K
Weekly Downloads
45
Last Commit
13d ago
Bundle Size (min+gzip)
N/A
Not Tree-Shakeable
alsatian
TypeScript testing framework with test cases
License: MIT
TypeScript Definitions: Built-In
User Rating
N/ATop Feedback
N/A
GitHub Stars
248
Weekly Downloads
2K
Last Commit
4d ago
Bundle Size (min+gzip)
79.4KB
Not Tree-Shakeable
zombie
Insanely fast, full-stack, headless browser testing using node.js
License: MIT
TypeScript Definitions: Not Found
User Rating
N/ATop Feedback
N/A
GitHub Stars
6K
Weekly Downloads
10K
Last Commit
1y ago
Bundle Size (min+gzip)
753.2KB
Not Tree-Shakeable
zuul
[UNMAINTAINED] multi-framework javascript browser testing
License: MIT
TypeScript Definitions: Not Found
User Rating
N/ATop Feedback
N/A
GitHub Stars
975
Weekly Downloads
2K
Last Commit
6mo ago
Bundle Size (min+gzip)
20.2KB
Not Tree-Shakeable
protractor-api-resource
REST Client framework to use in protractor tests for making API calls. Register all service endpoints as individual service methods and reuse the same inside the test.
License: ISC
TypeScript Definitions: Not Found
User Rating
N/ATop Feedback
N/A
GitHub Stars
3
Weekly Downloads
213
Last Commit
3y ago
Bundle Size (min+gzip)
0.66KB
Not Tree-Shakeable