1.microsoft / playwright
Playwright is a framework for Web Testing and Automation. It allows testing Chromium, Firefox and WebKit with a single API.
+5,396 stars
from 93,664 · score 8.59
Trending repositories
Ranked by Attention Score: stars gained over the last 90 complete days
25 repositories by Attention Score · Aug 5, 2026 – Nov 2, 2026 (UTC)
2.promptfoo / promptfoo
Test your prompts, agents, and RAGs. Red teaming/pentesting/vulnerability scanning for AI. Compare performance of GPT, Claude, Gemini, DeepSeek, and more. Simple declarative configs with command line and CI/CD integration. Used by OpenAI and Anthropic.
+2,943 stars
from 23,761 · score 7.99
3.jo-duchan / tapflow
Self-hosted iOS & Android simulator streaming for the whole team
+1,195 stars
from 277 · score 7.09
4.web-infra-dev / midscene
See interfaces like a human. E2E testing in natural language.
+1,036 stars
from 14,423 · score 6.94
5.hoppscotch / hoppscotch
Open-Source API Development Ecosystem • https://hoppscotch.io • Offline, On-Prem & Cloud • Web, Desktop & CLI • Open-Source Alternative to Postman, Insomnia
+1,031 stars
from 79,686 · score 6.94
6.storybookjs / storybook
Storybook is the industry standard workshop for building, documenting, and testing UI components in isolation
+929 stars
from 90,492 · score 6.84
7.puppeteer / puppeteer
JavaScript API for Chrome and Firefox
+639 stars
from 95,144 · score 6.46
8.stryker-mutator / stryker-js
Mutation testing for JavaScript and friends
+333 stars
from 2,977 · score 5.81
9.jestjs / jest
Delightful JavaScript Testing.
+156 stars
from 45,315 · score 5.06
10.DeviceFarmer / stf
Control and manage Android devices from your browser.
+140 stars
from 4,495 · score 4.95
11.artilleryio / artillery
The complete load testing platform. Everything you need for production-grade load tests. Serverless & distributed. Load test with Playwright. Load test HTTP APIs, GraphQL, WebSocket, and more. Use any Node.js module.
+86 stars
from 9,025 · score 4.47
12.vitalets / playwright-bdd
BDD testing with Playwright runner
+77 stars
from 746 · score 4.36
13.testcontainers / testcontainers-node
Testcontainers is a NodeJS library that supports tests, providing lightweight, throwaway instances of common databases, Selenium web browsers, or anything else that can run in a Docker container.
+54 stars
from 2,579 · score 4.01
14.abhivaikar / howtheytest
A collection of public resources about how software companies test their software
+44 stars
from 6,839 · score 3.81
15.react-cosmos / react-cosmos
Sandbox for developing and testing UI components in isolation
+31 stars
from 8,662 · score 3.47
16.qawolf / cli
QA Wolf from anywhere — your terminal, your CI, your AI agent.
+27 stars
from 3,431 · score 3.33
17.nut-tree / nut.js
Native UI testing / controlling with node
+20 stars
from 2,833 · score 3.04
18.creevey / creevey
Cross-browser screenshot testing tool for Storybook with fancy UI Runner.
+9 stars
from 426 · score 2.30
19.ros-tooling / action-ros-ci
Github Action to build and test ROS 2 packages using colcon
+9 stars
from 170 · score 2.30
20.allure-framework / allure-js
Allure integrations for JavaScript test frameworks
+3 stars
from 279 · score 1.39
21.theintern / intern
A next-generation code testing stack for JavaScript.
+2 stars
from 4,341 · score 1.10
22.MockyAbstract / Mocky
Generate custom HTTP responses, the simpler way to test your Web Services
+2 stars
from 2,073 · score 1.10
23.vitalets / playwright-magic-steps
Auto-transform JavaScript comments into Playwright steps
+1 stars
from 60 · score 0.69
24.mrasu / echoed
Observable Integration Testing using OpenTelemetry on top of Jest/Playwright/Cypress.
+1 stars
from 37 · score 0.69
25.majdukovic / frontrow
An open-source mobile app explicitly designed as a QA automation training playground.
+1 stars
from 6 · score 0.69