1.microsoft / playwright
Playwright is a framework for Web Testing and Automation. It allows testing Chromium, Firefox and WebKit with a single API.
+2,137 stars
from 96,923 · score 7.67
Trending repositories
Ranked by Attention Score: stars gained over the last 30 complete days
40 repositories by Attention Score · Oct 4, 2026 – Nov 2, 2026 (UTC)
2.vitest-dev / vitest
Next generation testing framework powered by Vite.
+166 stars
from 17,158 · score 5.12
3.bazelbuild / bazel
a fast, scalable, multi-language and extensible build system
+132 stars
from 25,896 · score 4.89
4.pytest-dev / pytest
The pytest framework makes it easy to write small tests, yet scales to support complex functional testing
+112 stars
from 14,548 · score 4.73
5.typicode / json-server
Get a full fake REST API with zero coding in less than 30 seconds (seriously)
+62 stars
from 75,672 · score 4.14
6.apache / jmeter
Apache JMeter open-source load testing tool for analyzing and measuring the performance of a variety of services
+42 stars
from 9,541 · score 3.76
7.webdriverio / webdriverio
Next-gen browser and mobile automation test framework for Node.js
+38 stars
from 9,831 · score 3.66
8.mochajs / mocha
☕️ Classic, reliable, trusted test framework for Node.js and the browser
+36 stars
from 22,877 · score 3.61
9.onsi / ginkgo
A Modern Testing Framework for Go
+15 stars
from 9,056 · score 2.77
10.goldbergyoni / javascript-testing-best-practices
📗🌐 🚢 Comprehensive and exhaustive JavaScript & Node.js testing best practices (August 2025)
+13 stars
from 24,593 · score 2.64
11.microsoft / testfx
This repository holds the source code of Microsoft.Testing.Platform (MTP), a lightweight alternative to VSTest, as well as MSTest adapter and framework.
+11 stars
from 1,046 · score 2.48
12.rest-assured / rest-assured
Java DSL for easy testing of REST services
+9 stars
from 7,137 · score 2.30
13.shellspec / shellspec
A full-featured BDD unit testing framework for bash, ksh, zsh, dash and all POSIX shells
+9 stars
from 1,394 · score 2.30
14.nsubstitute / NSubstitute
A friendly substitute for .NET mocking libraries.
+7 stars
from 2,976 · score 2.08
15.playwright-php / playwright
Playwright PHP library for browser automation: navigation, E2E tests, assertions, screenshots, and so much more!
+7 stars
from 248 · score 2.08
16.olistic / warriorjs
🏰 An exciting game of programming and Artificial Intelligence
+5 stars
from 9,538 · score 1.79
17.erlang / rebar3
Erlang build tool that makes it easy to compile and test Erlang applications and releases.
+5 stars
from 1,818 · score 1.79
18.nnnkkk7 / snowflake-emulator
A lightweight Snowflake emulator built with Go and DuckDB for local development and testing
+5 stars
from 52 · score 1.79
19.cenfun / monocart-reporter
A playwright test reporter (Node.js)
+4 stars
from 322 · score 1.61
20.elixirs / faker
Faker is a pure Elixir library for generating fake data.
+3 stars
from 1,198 · score 1.39
21.zenstruck / foundry
A model factory library for creating expressive, auto-completable, on-demand dev/test fixtures with Symfony and Doctrine.
+3 stars
from 801 · score 1.39
22.GoTestTools / gotestfmt
go test output for humans
+3 stars
from 591 · score 1.39
23.travisjeffery / timecop
A gem providing "time travel", "time freezing", and "time acceleration" capabilities, making it simple to test time-dependent code. It provides a unified method to mock Time.now, Date.today, and DateTime.now in a single call.
+2 stars
from 3,423 · score 1.10
24.minitest / minitest
minitest provides a complete suite of testing facilities supporting TDD, BDD, and benchmarking.
+2 stars
from 3,414 · score 1.10
25.qax-os / goreporter
A Golang tool that does static analysis, unit testing, code review and generate code quality report.
+2 stars
from 3,121 · score 1.10
26.MobileNativeFoundation / bluepill
Bluepill is a reliable iOS testing tool that runs UI tests using multiple simulators on a single machine
+1 stars
from 3,203 · score 0.69
27.mariotoffia / FluentDocker
Use docker/podman, compose local and remote via a FluentAPI
+1 stars
from 1,387 · score 0.69
28.mfridman / tparse
CLI tool for summarizing go test output. Pipe friendly. CI/CD friendly.
+1 stars
from 1,259 · score 0.69
29.apache / groovy-geb
Apache Geb: Very Groovy Browser Automation
+1 stars
from 1,172 · score 0.69
30.kahlan / kahlan
:heavy_check_mark: PHP Test Framework for Freedom, Truth, and Justice
+1 stars
from 1,145 · score 0.69
31.etorreborre / specs2
Software Specifications for Scala
+1 stars
from 734 · score 0.69
32.Flank / flank
:speedboat: Massively parallel Android and iOS test runner for Firebase Test Lab
+1 stars
from 700 · score 0.69
33.gotestyourself / gotest.tools
A collection of packages to augment the go testing package and support common patterns.
+1 stars
from 575 · score 0.69
34.pnuckowski / aioresponses
Aioresponses is a helper for mock/fake web requests in python aiohttp package.
+1 stars
from 555 · score 0.69
+1 stars
from 384 · score 0.69
36.feliixx / mgodatagen
Generate random data for MongoDB
+1 stars
from 327 · score 0.69
37.ehmicky / test-each
🤖 Repeat tests. Repeat tests. Repeat tests.
+1 stars
from 118 · score 0.69
38.mrasu / echoed
Observable Integration Testing using OpenTelemetry on top of Jest/Playwright/Cypress.
+1 stars
from 37 · score 0.69
39.foxssake / vest
A unit testing addon for Godot
+1 stars
from 22 · score 0.69
40.NoEnv / vertx-wiremongo
Lightweight mongo mocking for Vert.x
+1 stars
from 14 · score 0.69