1.microsoft / playwright
Playwright is a framework for Web Testing and Automation. It allows testing Chromium, Firefox and WebKit with a single API.
+11,535 stars
from 87,525 · score 9.35
Trending repositories
Ranked by Attention Score: stars gained over the last 180 complete days
46 repositories by Attention Score · May 7, 2026 – Nov 2, 2026 (UTC)
2.vitest-dev / vitest
Next generation testing framework powered by Vite.
+962 stars
from 16,362 · score 6.87
3.pytest-dev / pytest
The pytest framework makes it easy to write small tests, yet scales to support complex functional testing
+940 stars
from 13,720 · score 6.85
4.bazelbuild / bazel
a fast, scalable, multi-language and extensible build system
+801 stars
from 25,227 · score 6.69
5.typicode / json-server
Get a full fake REST API with zero coding in less than 30 seconds (seriously)
+566 stars
from 75,168 · score 6.34
6.apache / jmeter
Apache JMeter open-source load testing tool for analyzing and measuring the performance of a variety of services
+267 stars
from 9,316 · score 5.59
7.goldbergyoni / javascript-testing-best-practices
📗🌐 🚢 Comprehensive and exhaustive JavaScript & Node.js testing best practices (August 2025)
+153 stars
from 24,453 · score 5.04
8.webdriverio / webdriverio
Next-gen browser and mobile automation test framework for Node.js
+149 stars
from 9,720 · score 5.01
9.mochajs / mocha
☕️ Classic, reliable, trusted test framework for Node.js and the browser
+130 stars
from 22,783 · score 4.88
10.onsi / ginkgo
A Modern Testing Framework for Go
+117 stars
from 8,954 · score 4.77
11.playwright-php / playwright
Playwright PHP library for browser automation: navigation, E2E tests, assertions, screenshots, and so much more!
+111 stars
from 144 · score 4.72
12.rest-assured / rest-assured
Java DSL for easy testing of REST services
+63 stars
from 7,083 · score 4.16
13.olistic / warriorjs
🏰 An exciting game of programming and Artificial Intelligence
+61 stars
from 9,482 · score 4.13
14.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.
+55 stars
from 1,002 · score 4.03
15.nsubstitute / NSubstitute
A friendly substitute for .NET mocking libraries.
+47 stars
from 2,936 · score 3.87
16.shellspec / shellspec
A full-featured BDD unit testing framework for bash, ksh, zsh, dash and all POSIX shells
+38 stars
from 1,365 · score 3.66
17.minitest / minitest
minitest provides a complete suite of testing facilities supporting TDD, BDD, and benchmarking.
+32 stars
from 3,384 · score 3.50
18.DevExpress / testcafe
A Node.js tool to automate end-to-end web testing.
+30 stars
from 9,864 · score 3.43
19.erlang / rebar3
Erlang build tool that makes it easy to compile and test Erlang applications and releases.
+30 stars
from 1,793 · score 3.43
20.enzymejs / enzyme
JavaScript Testing utilities for React
+26 stars
from 19,776 · score 3.30
21.cenfun / monocart-reporter
A playwright test reporter (Node.js)
+25 stars
from 301 · score 3.26
22.zenstruck / foundry
A model factory library for creating expressive, auto-completable, on-demand dev/test fixtures with Symfony and Doctrine.
+23 stars
from 781 · score 3.18
23.mfridman / tparse
CLI tool for summarizing go test output. Pipe friendly. CI/CD friendly.
+22 stars
from 1,238 · score 3.14
24.nnnkkk7 / snowflake-emulator
A lightweight Snowflake emulator built with Go and DuckDB for local development and testing
+21 stars
from 36 · score 3.09
25.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.
+20 stars
from 3,405 · score 3.04
26.elixirs / faker
Faker is a pure Elixir library for generating fake data.
+18 stars
from 1,183 · score 2.94
27.tapjs / tapjs
Test Anything Protocol tools for node
+15 stars
from 2,411 · score 2.77
28.qax-os / goreporter
A Golang tool that does static analysis, unit testing, code review and generate code quality report.
+10 stars
from 3,113 · score 2.40
29.mariotoffia / FluentDocker
Use docker/podman, compose local and remote via a FluentAPI
+10 stars
from 1,378 · score 2.40
30.apache / groovy-geb
Apache Geb: Very Groovy Browser Automation
+10 stars
from 1,163 · score 2.40
31.nix-community / namaka
Snapshot testing for Nix based on haumea [maintainer=@figsoda]
+10 stars
from 135 · score 2.40
32.ChristoWolf / awesome-testing-blogs
An awesome, curated list of various software testing related blogs and similar resources.
+10 stars
from 109 · score 2.40
33.MobileNativeFoundation / bluepill
Bluepill is a reliable iOS testing tool that runs UI tests using multiple simulators on a single machine
+9 stars
from 3,195 · score 2.30
34.dariusz-wozniak / List-of-Testing-Tools-and-Frameworks-for-.NET
✅ List of Automated Testing (TDD/BDD/ATDD/SBE) Tools and Frameworks for .NET
+9 stars
from 581 · score 2.30
+7 stars
from 378 · score 2.08
36.GoTestTools / gotestfmt
go test output for humans
+5 stars
from 589 · score 1.79
37.fzyzcjy / flutter_convenient_test
Write and debug tests easily, with full action history, time travel, screenshots, rapid re-execution, video records, interactivity, isolation and more
+4 stars
from 581 · score 1.61
38.adamluzsi / testcase
testcase is an opinionated testing framework to support test driven design.
+4 stars
from 129 · score 1.61
39.foxssake / vest
A unit testing addon for Godot
+4 stars
from 19 · score 1.61
40.hedhyw / gherkingen
Behaviour Driven Development tests generator for Golang
+3 stars
from 96 · score 1.39
41.marmelab / FakeRest
Patch fetch/XMLHttpRequest to fake a REST API server in the browser, based on JSON data.
+2 stars
from 452 · score 1.10
42.angular / protractorArchived
E2E test framework for Angular apps
+1 stars
from 8,657 · score 0.69
43.kyoh86 / richgo
Enrich `go test` outputs with text decorations.
+1 stars
from 855 · score 0.69
44.etorreborre / specs2
Software Specifications for Scala
+1 stars
from 734 · score 0.69
45.for-GET / katt
KATT (Klarna API Testing Tool) is an HTTP-based API testing tool for Erlang.
+1 stars
from 123 · score 0.69
46.balinomad / go-mockfs
Feature-rich filesystem mocking for Go tests: comprehensive error injection, latency simulation, write operations, operation statistics, and standalone file handles. Built on testing/fstest.MapFS with comprehensive fs.FS interface support.
+1 stars
from 8 · score 0.69