KittyCAD / modeling-app

The Zoo Design Studio app.

reg-viz / reg-suit

:recycle: Visual Regression Testing tool

bug0inc / qa-agent

The open-source Playwright library for AI browser regression testing with intelligent caching, auto-healing, and multi-model verification.

smocker-dev / smocker

Smocker is a simple and efficient HTTP mock server and proxy

JustinBeckwith / linkinator

Broken link checker that crawls websites and validates links. Find broken links, dead links, and invalid URLs in websites, documentation, and local files. Perfect for SEO audits and CI/CD.

edwinhern / express-typescript

Express + TypeScript starter template

dorny / test-reporter

Displays test results from popular testing frameworks directly in GitHub

just-jeb / angular-builders

Angular build facade extensions (Jest and custom webpack configuration)

vuejs / test-utils

Vue Test Utils for Vue 3

The-DevOps-Daily / devops-daily

The latest news, tutorials, and guides for DevOps professionals.

dwyl / aws-sdk-mock

:rainbow: AWSomocks for Javascript/Node.js aws-sdk tested, documented & maintained. Contributions welcome!

APTRS / APTRS

Automated pentest reporting with custom templates, project tracking, customer dashboard and client management tools. Streamline your security workflows effortlessly!

testing-library / eslint-plugin-testing-library

ESLint plugin to follow best practices and anticipate common mistakes when writing tests with Testing Library

mswjs / data

Data querying library for testing JavaScript applications.

cypress-io / cypress-documentation

Cypress Documentation for the Cypress App, API, Cypress Cloud, UI Coverage and Cypress Accessibility.

germondai / trawl

Self-hosted scraping engine — bypasses any JS challenge & captcha: Cloudflare, Turnstile, reCAPTCHA, hCaptcha, GeeTest. FlareSolverr & Byparr alternative and drop-in replacement for your *arr stack.

harlan-zw / mdream

☁️ The fastest HTML to markdown convertor on GitHub. Optimized for LLMs and supports streaming.

alumnium-hq / alumnium

End-to-End Testing with AI for Agents and Engineers

Skolaczk / next-starter

A Next.js starter template, packed with features like TypeScript, Tailwind CSS, Next-auth, Biome, Stripe, testing tools and more. Jumpstart your project with efficiency and style.

reconmap / reconmap

Reconmap is a collaboration-first security operations platform for infosec teams and MSSPs, enabling end‑to‑end engagement management, from reconnaissance through execution and reporting. With built-in command automation, output parsing, and AI‑assisted summaries, it delivers faster, more structured, and high‑quality security assessments.

langwatch / scenario

Agentic testing for agentic codebases

radashi-org / radashi

The modern, community-first TypeScript toolkit with all of the fast, readable, and minimal utility functions you need. Type-safe, dependency-free, tree-shakeable, fully tested.

seanpmaxwell / express-generator-typescript

CLI that generates a production-ready Express + TypeScript project — prettier, ESLint, and a working CRUD example baked in.

vitest-dev / vscode

VS Code extension for Vitest

sieblyio / binance

Node.js & JavaScript SDK for Binance REST APIs & WebSockets, with TypeScript & browser support, integration tests, beautification & more.

thymikee / jest-preset-angular

Jest configuration preset for Angular projects.

appium / appium-xcuitest-driver

Appium driver for iOS/tvOS/watchOS, backed by Apple XCTest

synpress / synpress

Synpress is e2e testing framework based on Cypress.io and playwright with support for metamask.

httptoolkit / mockttp

Powerful friendly HTTP mock server & proxy library

appium / appium-uiautomator2-driver

Appium driver for black-box Android testing, based on UI Automator

jamaljsr / polar

One-click Bitcoin Lightning networks for local app development & testing

skymethod / denoflare

Develop, test, and deploy Cloudflare Workers with Deno.

niieani / gpt-tokenizer

The fastest JavaScript BPE Tokenizer Encoder Decoder for OpenAI's GPT models (gpt-5, gpt-o*, gpt-4o, etc.). Port of OpenAI's tiktoken with additional features.

TheGreenCedar / codex-autoresearch

A codex plugin for running optimization loops inside a codebase. It is useful when you have a measurable target and many possible changes to try: test runtime, build speed, bundle size, model loss, Lighthouse scores, memory use, query latency, or any other metric you can print from a script.

gemini-testing / testplane

Testplane (ex-hermione) browser test runner based on mocha and wdio

imbhargav5 / nextbase-nextjs-supabase-starter

🚀⚡️ Free Boilerplate and Starter kit for Next.js 16+, Supabase, Tailwind CSS 4 and TypeScript. 🚀 Next.js 🔥 Supabase 💻 TypeScript 💚 ESLint 🎨 Prettier 🐶 Husky 🧹 Lint-Staged 🧪 Jest 🧪 Testing Library 🕹️ Playwright ✍️ VSCode 🌪️ Vercel 🎨 PostCSS 🍃 Tailwind CSS ⚛️ React Query

XGHeaven / homebox

A Toolbox for Home Local Networks & LLM

featurevisor / featurevisor

Feature flags, experiments, and remote config management with version control

Kaliiiiiiiiii-Vinyzu / patchright-nodejs

Undetected NodeJS version of the Playwright testing and automation library.

LuanRoger / electron-shadcn

:electron: Electron Forge with shadcn-ui (Vite + Typescript)

testing-library / angular-testing-library

🐙 Simple and complete Angular testing utilities that encourage good testing practices

trpc / examples-next-prisma-starter

🚀 tRPC starter repo with E2E-testing

supabase-community / seed

Automatically seed your database with production-like dummy data based on your schema for local development and testing.

cloudflare / speedtest

Component to perform network speed tests against Cloudflare's edge network

hyoo-ru / mam_mol

$mol - fastest reactive micro-modular compact flexible lazy ui web framework.

akshayp7 / playwright-typescript-playwright-test

This is a boilerplate/template for a Playwright-Typescript framework for web UI, API, mobile emulation, DB, and visual testing. Docker image, SonarQube, Lighthouse, GitHub Actions setup with Slack notifications are also implemented.

mathieudutour / github-tag-action

A Github Action to automatically bump and tag master, on merge, with the latest SemVer formatted version. Works on any platform.

ZeroLeaks / zeroleaks

AI Security Scanner - Test your AI systems for prompt injection and extraction vulnerabilities

mgechev / skillgrade

"Unit tests" for your agent skills

comet-ml / opik-openclaw

🦞 Official plugin for OpenClaw that exports agent traces to Opik. See and monitor agent behaviour, cost, tokens, errors and more.

apideck-libraries / portman

Port OpenAPI Specs to Postman Collections, inject test suite and run via Newman 👨🏽‍🚀

microsoft / react-native-test-app

react-native-test-app provides an app for all supported platforms as a package

yyhuni / xingrin

Open-source attack surface management and authorized security automation platform for asset discovery, service probing, scan orchestration, and security result management.

cypress-visual-regression / cypress-visual-regression

Module for adding visual regression testing to Cypress

solana-foundation / create-solana-dapp

The fastest way to create Solana apps 🚀 Templates 👉 https://github.com/solana-foundation/templates

AppiumTestDistribution / appium-device-farm

This is an Appium 2.0 plugin designed to manage and create driver sessions on available devices.

ton-org / blueprint

TON development for professionals - all-in-one tool for writing, testing and deploying smart contracts

azat-io / actions-up

🌊 Interactive CLI tool to update GitHub Actions to latest versions with SHA pinning

trueleaf / apiflow

A modern API workspace that works both online and offline — combining API documentation, testing, mock, and AI-powered automation in one lightweight tool

johnsoncodehk / tsslint

🔋⚡️ The lightest TypeScript semantic linting solution in JS