1microsoft / playwright
Playwright is a framework for Web Testing and Automation. It allows testing Chromium, Firefox and WebKit with a single API.
+560 stars
from 98,500 · score 6.33
Trending repositories
Ranked by Attention Score: stars gained over the last 7 complete days
17 repositories by Attention Score · Oct 27, 2026 – Nov 2, 2026 (UTC)
2promptfoo / 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.
+282 stars
from 26,422 · score 5.65
3jo-duchan / tapflow
Self-hosted iOS & Android simulator streaming for the whole team
+177 stars
from 1,295 · score 5.18
4web-infra-dev / midscene
See interfaces like a human. E2E testing in natural language.
+71 stars
from 15,388 · score 4.28
5storybookjs / storybook
Storybook is the industry standard workshop for building, documenting, and testing UI components in isolation
+46 stars
from 91,375 · score 3.85
6puppeteer / puppeteer
JavaScript API for Chrome and Firefox
+40 stars
from 95,743 · score 3.71
7hoppscotch / hoppscotch
Open-Source API Development Ecosystem • https://hoppscotch.io • Offline, On-Prem & Cloud • Web, Desktop & CLI • Open-Source Alternative to Postman, Insomnia
+35 stars
from 80,682 · score 3.58
8stryker-mutator / stryker-js
Mutation testing for JavaScript and friends
+33 stars
from 3,277 · score 3.53
9DeviceFarmer / stf
Control and manage Android devices from your browser.
+13 stars
from 4,622 · score 2.64
10artilleryio / 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.
+6 stars
from 9,105 · score 1.95
11vitalets / playwright-bdd
BDD testing with Playwright runner
+6 stars
from 817 · score 1.95
12abhivaikar / howtheytest
A collection of public resources about how software companies test their software
+4 stars
from 6,879 · score 1.61
13react-cosmos / react-cosmos
Sandbox for developing and testing UI components in isolation
+3 stars
from 8,690 · score 1.39
14ros-tooling / action-ros-ci
Github Action to build and test ROS 2 packages using colcon
+3 stars
from 176 · score 1.39
15jestjs / jest
Delightful JavaScript Testing.
+2 stars
from 45,469 · score 1.10
16testcontainers / 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.
+2 stars
from 2,631 · score 1.10
17qawolf / cli
QA Wolf from anywhere — your terminal, your CI, your AI agent.
+1 stars
from 3,457 · score 0.69