101.onsi / ginkgo
A Modern Testing Framework for Go
+112 stars
from 8,957 · score 4.73
Trending repositories
Ranked by Attention Score: stars gained over the last 180 complete days
101–200 of 622 by Attention Score · May 8, 2026 – Nov 3, 2026 (UTC)
102.codesenberg / bombardier
Fast cross-platform HTTP benchmarking tool written in Go
- fast
- http
- cli
- benchmarking
- bombardier
- go
- +6 more
+110 stars
from 6,740 · score 4.71
103.mockito / mockito
Most popular Mocking framework for unit tests written in Java
- mockito
- java
- mocking-framework
- testing-tools
- mocking
- mock
- +6 more
+108 stars
from 15,341 · score 4.69
104.TheLartians / ModernCppStarter
🚀 Kick-start your C++! A template for modern C++ projects using CMake, CI, code coverage, clang-format, reproducible dependency management and much more.
- cpp
- cmake
- template
- dependency-manager
- continuous-integration
- ci
- +14 more
+107 stars
from 5,303 · score 4.68
105.Redocly / redocly-cli
⚒️ Redocly CLI makes OpenAPI easy. Lint/validate to any standard, generate beautiful docs, and more.
+107 stars
from 1,437 · score 4.68
106.kiwitcms / Kiwi
open source test management system with over 2 million downloads!
- testing
- testing-tools
- management
- qa-team
- qa
- qatools
- +2 more
+105 stars
from 1,180 · score 4.66
107.probelabs / goreplay
GoReplay is an open-source tool for capturing and replaying live HTTP traffic into a test environment in order to continuously test your system with real data. It can be used to increase confidence in code deployments, configuration changes and infrastructure changes.
+102 stars
from 19,225 · score 4.63
108.playwright-php / playwright
Playwright PHP library for browser automation: navigation, E2E tests, assertions, screenshots, and so much more!
- browser
- browser-automation
- php
- php-browser
- phpunit
- playwright
- +7 more
+102 stars
from 153 · score 4.63
109.gruntwork-io / terratest
Terratest is a Go library that makes it easier to write automated tests for your infrastructure code.
+101 stars
from 7,887 · score 4.62
110.hagopj13 / node-express-boilerplate
A boilerplate for building production-ready RESTful APIs using Node.js, Express, and Mongoose
+99 stars
from 7,567 · score 4.61
111.gatling / gatling
Modern Load Testing as Code
- netty
- scala
- loadtesting
- automation
- gatling
- load-testing
- +13 more
+97 stars
from 6,861 · score 4.58
112.gskinner / regexr
RegExr is a HTML/JS based tool for creating, testing, and learning about Regular Expressions.
+96 stars
from 10,290 · score 4.57
113.Timendus / chip8-test-suite
A collection of ROM images with tests that will aid you in developing your own CHIP-8, SUPER-CHIP or XO-CHIP interpreter (or "emulator")
- chip-8
- chip-8-emulator
- chip-8-interpreter
- chip-8-roms
- chip8
- chip8-emulator
- +10 more
+95 stars
from 685 · score 4.56
114.bencherdev / bencher
🐰 Bencher - Continuous Benchmarking
+94 stars
from 831 · score 4.55
115.scanapi / scanapi
Automated Integration Testing and Live Documentation for your API
- python3
- python-package
- pypi-packages
- scanapi
- yaml
- json
- +6 more
+93 stars
from 1,493 · score 4.54
116.brianvoe / gofakeit
Random fake data generator written in go
- go
- data
- generator
- random
- fake
- golang
- +1 more
+91 stars
from 5,322 · score 4.52
117.testcontainers / testcontainers-dotnet
A library to support tests with throwaway instances of Docker containers for all compatible .NET Standard versions.
- automation
- dotnet
- docker
- testcontainers
- hacktoberfest
- testcontainers-dotnet
- +1 more
+91 stars
from 4,282 · score 4.52
118.tox-dev / tox
Command line driven CI frontend and development task automation tool.
- testing
- python
- virtualenv
- continuous-integration
- cli
- automation
- +2 more
+91 stars
from 3,886 · score 4.52
119.tarampampam / webhook-tester
🔭 Powerful tool for testing WebHooks and more
+89 stars
from 463 · score 4.50
+87 stars
from 2,604 · score 4.48
121.lk-geimfari / mimesis
Mimesis is a Python library for generating fake but realistic data in multiple languages and locales.
- mimesis
- fake
- data
- generator
- fixtures
- dummy
- +14 more
+84 stars
from 4,781 · score 4.44
122.garris / BackstopJS
Catch CSS curve balls.
- javascript
- screen-capture
- chrome-headless
- backstopjs
- visual-regression-tests
+83 stars
from 7,112 · score 4.43
123.mbj / mutant
Mutation testing for Ruby. AI writes your code. AI writes your tests. But who tests the tests?
- mutation-testing
- ruby
- coverage
- rspec
- minitest
- code-review
- +4 more
+81 stars
from 2,131 · score 4.41
+78 stars
from 4,605 · score 4.37
+78 stars
from 3,347 · score 4.37
126.DemchaAV / GraphCompose
Declarative Java engine for structured documents. Automatic layout, pagination, reusable templates and themes. Render print-ready PDF, export editable PowerPoint, or generate semantic DOCX.
- document-generation
- java
- layout-engine
- report-generation
- template-engine
- +14 more
+78 stars
from 41 · score 4.37
127.google / honggfuzz
Security oriented software fuzzer. Supports evolutionary, feedback-driven fuzzing based on code coverage (SW and HW based)
+77 stars
from 3,332 · score 4.36
128.openshift / origin
Conformance test suite for OpenShift
- openshift
- kubernetes
- openshift-origin
- paas
- caas
- ci-cd
- +6 more
+75 stars
from 8,616 · score 4.33
129.nock / nock
HTTP server mocking and expectations library for Node.js
+74 stars
from 13,061 · score 4.32
130.padamson / playwright-rust
Rust language bindings for Microsoft Playwright
- browser-automation
- playwright
- playwright-tests
- rust
- testing
+74 stars
from 92 · score 4.32
131.techinz / playwright-captcha
Automating captcha solving for Playwright. Supports Cloudflare Turnstile & Interstitial, and reCAPTCHA V2 & V3 with Click-based or API (2captcha) solving. Designed for easy integration with Playwright, Patchright, and Camoufox.
- automation
- bot
- camoufox
- captcha
- detection
- patchright
- +1 more
+73 stars
from 289 · score 4.30
132.xunit / xunit
xUnit.net is a free, open source, community-focused unit testing tool for .NET.
- unit-testing
- xunit
- c-sharp
- dotnet
+71 stars
from 4,540 · score 4.28
133.microsoft / restler-fuzzer
RESTler is the first stateful REST API fuzzing tool for automatically testing cloud services through their REST APIs and finding security and reliability bugs in these services.
+71 stars
from 2,893 · score 4.28
134.cweill / gotests
Automatically generate Go test boilerplate from your source code.
- golang-tools
- testing
- code-generator
- go
- golang
- golang-application
- +11 more
+70 stars
from 5,270 · score 4.26
135.giltene / wrk2
A constant throughput, correct latency recording variant of wrk
+70 stars
from 4,569 · score 4.26
136.ChangemakerStudios / Papercut-SMTP
Papercut SMTP -- The Simple Desktop Email Server
+70 stars
from 3,267 · score 4.26
137.datafaker-net / datafaker
Generating fake data for the JVM (Java, Kotlin, Groovy) has never been easier!
- testing
- faker
+70 stars
from 1,738 · score 4.26
138.infection / infection
PHP Mutation Testing library
- php
- mutation
- mutant
- test-framework
- ast
- coverage
- +4 more
+69 stars
from 2,195 · score 4.25
139.AnthonyLloyd / CsCheck
Random testing library for C#
- quickcheck
- testing
- random
- regression-testing
- performance-testing
- concurrency-testing
- +6 more
+69 stars
from 202 · score 4.25
140.react-cosmos / react-cosmos
Sandbox for developing and testing UI components in isolation
+68 stars
from 8,626 · score 4.23
+68 stars
from 6,346 · score 4.23
142.kevin1024 / vcrpy
Automatically mock your HTTP interactions to simplify and speed up testing
+68 stars
from 2,954 · score 4.23
143.martinus / nanobench
Simple, fast, accurate single-header microbenchmarking functionality for C++11/14/17/20
- benchmark
- cpp
- microbenchmark
- single-header
- single-header-lib
- single-file
- +2 more
+68 stars
from 1,683 · score 4.23
144.litestar-org / polyfactory
Simple and powerful factories for mock data generation
- pydantic
- python
- dataclasses
- starlite
- hacktoberfest
- typeddict
- +6 more
+68 stars
from 1,453 · score 4.23
145.VerifyTests / Verify
Verify is a snapshot testing tool that simplifies the assertion of complex data models and documents.
- snapshot-testing
- testing
- assertion-library
- snapshot
+67 stars
from 3,406 · score 4.22
146.shouldly / shouldly
Should testing for .NET—the way assertions should be!
- assertion
- testing
- unit
- should
+67 stars
from 3,358 · score 4.22
147.fortio / fortio
Fortio load testing library, command line tool, advanced echo server and web UI in go (golang). Allows to specify a set query-per-second load and record latency histograms and other useful stats.
- golang
- golang-library
- golang-application
- performance
- performance-testing
- performance-visualization
- +5 more
+66 stars
from 3,674 · score 4.20
148.CaringCaribou / caringcaribou
A friendly car security exploration tool for the CAN bus
+66 stars
from 902 · score 4.20
149.oguimbal / pg-mem
An in memory postgres DB instance for your unit tests
- hacktoberfest
- pg-promise
- typeorm
- node-postgres
- pg-mem
- postgresql
- +9 more
+65 stars
from 2,313 · score 4.19
150.rest-assured / rest-assured
Java DSL for easy testing of REST services
- rest
- rest-api
- java
- groovy
- test-automation
- test
- +4 more
+64 stars
from 7,083 · score 4.17
151.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
152.RRZE-HPC / likwid
Performance monitoring and benchmarking suite
- likwid
- hardware-performance-counters
- threading
- x86
- c
- lua
- +13 more
+61 stars
from 1,897 · score 4.13
153.DATA-DOG / go-sqlmock
Sql mock driver for golang to test database interactions
+60 stars
from 6,512 · score 4.11
154.FakerPHP / Faker
Faker is a PHP library that generates fake data for you
+59 stars
from 3,941 · score 4.09
155.jtpereyda / boofuzz
A fork and successor of the Sulley Fuzzing Framework
+59 stars
from 2,313 · score 4.09
156.mccutchen / go-httpbin
A reasonably complete and well-tested golang port of httpbin, with zero dependencies outside the go stdlib.
+59 stars
from 834 · score 4.09
157.SpectoLabs / hoverfly
Lightweight service virtualization/ API simulation / API mocking tool for developers and testers
- api-simulation
- golang
- proxy
- mitm
- testing-tools
- mocking
- +10 more
+58 stars
from 2,475 · score 4.08
158.idan-rubin / browserclaw
The AI-native browser automation library. Snapshot + ref targeting — born from OpenClaw, built for agents, by agents.
- accessibility
- ai
- ai-agent
- browser-automation
- cdp
- chrome
- +6 more
+57 stars
from 25 · score 4.06
159.qawolf / cli
QA Wolf from anywhere — your terminal, your CI, your AI agent.
+56 stars
from 3,402 · score 4.04
+56 stars
from 2,462 · score 4.04
161.sqlancer / sqlancer
Automated testing to find logic and performance bugs in database systems
+56 stars
from 1,715 · score 4.04
+56 stars
from 1,504 · score 4.04
+55 stars
from 5,184 · score 4.03
164.simplecov-ruby / simplecov
Code coverage for Ruby with a powerful configuration library and automatic merging of coverage across test suites
- ruby
- test-coverage
- code-quality
- rails
- coverage
- coverage-report
- +1 more
+55 stars
from 4,871 · score 4.03
165.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.
- dotnet
- microsoft
- mstest
- test
- test-framework
- tdd
- +10 more
+55 stars
from 1,002 · score 4.03
166.lundberg / respx
Mock HTTPX with awesome request patterns and response side effects 🦋
+55 stars
from 789 · score 4.03
+54 stars
from 3,238 · score 4.01
168.sivel / speedtest-cliArchived
Command line interface for testing internet bandwidth using speedtest.net
- python
- python-library
- python-script
- speedtest
+53 stars
from 13,988 · score 3.99
169.vcr / vcr
Record your test suite's HTTP interactions and replay them during future test runs for fast, deterministic, accurate tests.
+53 stars
from 6,029 · score 3.99
+53 stars
from 3,306 · score 3.99
171.sj26 / mailcatcher
Catches mail and serves it through a dream.
+52 stars
from 6,731 · score 3.97
+52 stars
from 4,481 · score 3.97
+50 stars
from 10,124 · score 3.93
174.flipkart-incubator / Astra
Automated Security Testing For REST API's
- security
- restapiautomation
- python
- owasp
- penetration-testing-framework
- postman-collection
- +4 more
+49 stars
from 2,625 · score 3.91
175.nalexn / ViewInspector
Runtime introspection and unit testing of SwiftUI views
- swiftui
- swiftui-views
- unit-testing
- runtime-typechecking
- best-practices
- swift
- +1 more
+49 stars
from 2,589 · score 3.91
176.TPC-Council / HammerDB
HammerDB: The industry standard open-source database benchmark
- benchmark
- benchmarking
- benchmarks
- db2
- hammerdb
- mariadb
- +14 more
+49 stars
from 749 · score 3.91
177.wemake-services / wemake-django-template
Bleeding edge django template focused on code quality and security.
+48 stars
from 2,233 · score 3.89
+48 stars
from 1,599 · score 3.89
+48 stars
from 1,208 · score 3.89
180.codeceptjs / CodeceptJS
Supercharged End 2 End Testing Framework for NodeJS
- codeceptjs
- webdriverio
- selenium-webdriver
- acceptance-testing
- end-to-end-testing
- nodejs
- +11 more
+47 stars
from 4,203 · score 3.87
181.coverlet-coverage / coverlet
Cross platform code coverage for .NET
- code-coverage
- dotnet-core
- unittest
- coverage
- cross-platform
- coverage-library
- +4 more
+46 stars
from 3,135 · score 3.85
182.nsubstitute / NSubstitute
A friendly substitute for .NET mocking libraries.
- c-sharp
- dotnet
- dot-net
- testing
- testing-tools
- test
- +6 more
+46 stars
from 2,937 · score 3.85
+46 stars
from 2,792 · score 3.85
184.nst / JSONTestSuite
A comprehensive test suite for RFC 8259 compliant JSON parsers
+44 stars
from 1,133 · score 3.81
185.awaitility / awaitility
Awaitility is a small Java DSL for synchronizing asynchronous operations
- awaitility
- asynchronous
- java
- testing
+43 stars
from 3,992 · score 3.78
186.reg-viz / reg-suit
:recycle: Visual Regression Testing tool
- visual-tests
- nodejs
- regression-testing
- automation-tests
- reg-suit
+43 stars
from 1,263 · score 3.78
187.jasmine / jasmine
Simple JavaScript testing framework for browsers and node.js
+42 stars
from 15,768 · score 3.76
+42 stars
from 1,132 · score 3.76
189.instancio / instancio
A library that creates fully populated objects for your unit tests.
- java
- testing
- data-generator
- test-automation
- unit-testing
- random
- +5 more
+42 stars
from 1,130 · score 3.76
190.menzi11 / BullshitGenerator
Needs to generate some texts to test if my GUI rendering codes good or not. so I made this.
+41 stars
from 15,462 · score 3.74
191.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
192.newsapps / beeswithmachineguns
A utility for arming (creating) many bees (micro EC2 instances) to attack (load test) targets (web applications).
+41 stars
from 6,595 · score 3.74
193.google / EarlGrey
:tea: iOS UI Automation Test Framework
- earlgrey
- ios-automation
- ui-automated-tests
- ios
- test-framework
- testing-tools
- +4 more
+41 stars
from 5,659 · score 3.74
194.appneta / tcpreplay
Edit and replay captured network traffic at arbitrary speeds — a suite of pcap tools for *NIX and Windows.
- tcpreplay
- pcap
- netmap
- c
- replays-pcap-files
- flow
- +5 more
+41 stars
from 1,312 · score 3.74
195.dokimos-dev / dokimos
LLM and agent evaluation for Java & Kotlin. Runs in JUnit and CI. Spring AI, LangChain4j, Koog, Embabel, and any LLM client.
- agent-evaluation
- evaluation-framework
- evaluation-metrics
- java
- langchain4j
- llm-evaluation
- +14 more
+41 stars
from 20 · score 3.74
196.Netflix / pollyjs
Record, Replay, and Stub HTTP Interactions.
+40 stars
from 10,211 · score 3.71
+40 stars
from 1,629 · score 3.71
198.WardPearce / paaster
Paaster is a secure and user-friendly pastebin application that prioritizes privacy and simplicity. With end-to-end encryption and paste history, Paaster ensures that your pasted code remains confidential and accessible.
- pastebin
- paaster
- e2ee
- paste
- store
- python
- +8 more
+40 stars
from 528 · score 3.71
199.fzaninotto / FakerArchived
Faker is a PHP library that generates fake data for you
+39 stars
from 26,576 · score 3.69
200.thoughtbot / factory_bot
A library for setting up Ruby objects as test data.
- factory-girl
- ruby
- thoughtbot
- rubygems
- testing
- fixtures
- +3 more
+39 stars
from 8,128 · score 3.69