1.vitest-dev / vitest
Next generation testing framework powered by Vite.
+960 stars
from 16,369 · score 6.87
Trending repositories
Ranked by Attention Score: stars gained over the last 180 complete days
22 repositories by Attention Score · May 8, 2026 – Nov 3, 2026 (UTC)
2.pytest-dev / pytest
The pytest framework makes it easy to write small tests, yet scales to support complex functional testing
- unit-testing
- test
- testing
- python
- hacktoberfest
+936 stars
from 13,728 · score 6.84
3.stretchr / testify
A toolkit with common assertions and mocks that plays nicely with the standard library
+433 stars
from 25,809 · score 6.07
4.pestphp / pest
The elegant testing framework for PHP developers and AI agents.
- php
- testing
- pest
- framework
+381 stars
from 11,375 · score 5.95
5.jestjs / jest
Delightful JavaScript Testing.
- javascript
- testing
- painless-javascript-testing
- immersive
- painless
- +3 more
+372 stars
from 45,098 · score 5.92
+333 stars
from 6,006 · score 5.81
7.doctest / doctest
The fastest feature-rich C++11/14/17/20/23 single-header testing framework
- c-plus-plus
- doctest
- tdd
- testing
- unit-testing
- header-only
- +8 more
+235 stars
from 6,667 · score 5.46
8.karatelabs / karate
Test Automation Made Simple
- test-automation
- assertions
- testing-tools
- mock-server
- automated-testing
- webdriver
- +10 more
+202 stars
from 8,802 · score 5.31
9.testcontainers / testcontainers-java
Testcontainers is a Java library that supports JUnit tests, providing lightweight, throwaway instances of common databases, Selenium web browsers, or anything else that can run in a Docker container.
- java
- docker
- docker-compose
- junit
- test-automation
- jvm
- +3 more
+173 stars
from 8,586 · score 5.16
10.testing-library / react-testing-library
🐐 Simple and complete React DOM testing utilities that encourage good testing practices.
+166 stars
from 19,512 · score 5.12
11.webdriverio / webdriverio
Next-gen browser and mobile automation test framework for Node.js
- javascript
- webdriverio
- webdriver
- node
- test
- automation
- +6 more
+149 stars
from 9,720 · score 5.01
12.mochajs / mocha
☕️ Classic, reliable, trusted test framework for Node.js and the browser
+127 stars
from 22,784 · score 4.85
13.onsi / ginkgo
A Modern Testing Framework for Go
+112 stars
from 8,957 · score 4.73
14.avajs / ava
Node.js test runner that lets you develop with confidence 🚀
- test-runner
- ava
- javascript
- concurrency
- async-functions
- tap
- +12 more
+63 stars
from 20,765 · score 4.16
15.jasmine / jasmine
Simple JavaScript testing framework for browsers and node.js
+42 stars
from 15,768 · score 3.76
16.nightwatchjs / nightwatch
Integrated end-to-end testing framework written in Node.js and using W3C Webdriver API. Developed at @browserstack
- nightwatch
- javascript
- nodejs
- selenium
- webdriver
- end-to-end-testing
- +8 more
+41 stars
from 11,913 · score 3.74
17.chaijs / chai
BDD / TDD assertion framework for node.js and the browser that can be paired with any testing framework.
+33 stars
from 8,230 · score 3.53
+32 stars
from 11,920 · score 3.50
19.DevExpress / testcafe
A Node.js tool to automate end-to-end web testing.
- testcafe
- end-to-end-testing
- test-automation
- test-framework
- functional-testing
- e2e
- +4 more
+31 stars
from 9,864 · score 3.47
20.enzymejs / enzyme
JavaScript Testing utilities for React
- enzyme
- react
- mocha
- react-components
- ava
- jest
- +8 more
+23 stars
from 19,777 · score 3.18
21.tape-testing / tape
tap-producing test harness for node and browsers
+13 stars
from 5,785 · score 2.64
+7 stars
from 7,090 · score 2.08