Top 32 Testing Resources For Developers - Dev Resources

Self-improving QA agent for web and mobile apps with natural-language tests, run memory, UI-change adaptation, and regression detection before shipping.

Try for free now! Cross browser test your website immediately in all web browsers - Internet Explorer, Edge, Chrome, Safari, Firefox, and Opera.

Instant access to 2000+ browsers and real iOS and Android devices for cross browser testing. Ship apps and websites that work for everyone, every time. Get Free Trial.

Cert Decoder is a free online tool for decoding X.509 SSL/TLS certificates in PEM format directly in your browser.

Cubic is an AI code reviewer for complex codebases, used by teams at n8n, Cal.com, Resend, and more to catch bugs, suggest fixes, and merge PRs 48% faster.

Fast, easy and reliable testing for anything that runs in a browser. Install Cypress in seconds and take the pain out of front-end testing.

🃏 Delightful JavaScript Testing.

Perform manual or automated cross browser testing on 2000+ browsers online. Deploy and scale faster with the most powerful cross browser testing tool online.

LogRocket helps you understand problems affecting your users, so that you can get back to building great software.

⚡ Zero config GUI for Jest. Contribute to Raathigesh/majestic development by creating an account on GitHub.

Simple, flexible, fun JavaScript test framework for Node.js and the browser.

Free, fast, accurate NAT check for developers and gamers on PS5, Xbox, Switch, and PC. Understand network status and improve play.

Show, Share, Approve: Mobile Apps in Any Browser.

Continuous testing platform that helps to speed up the app testing by enabling end to end continuous testing for enterprises.

A simple checklist of the essential items to include in bug reports.

Playwright enables reliable end-to-end testing for modern web apps.

A browser for web developers and designers with all the tools you need to build responsive, accessible and fast sites five times faster.

Puppeteer is a Node library which provides a high-level API to control Chrome or Chromium over the DevTools Protocol. Puppeteer runs headless by default, but can be configured to run full (non-headless) Chrome or Chromium.

Find bugs in AI Generated Code.

A dev-tool that aids faster and precise responsive web development.

Selenium is a suite of tools for automating web browsers.

Stop wasting time and speed up your development workflow.

Become a test automation superstar! 🌟.

AI QA agent for comprehensive testing & debugging. Boost productivity, ensure accuracy, and save time with this versatile tool.

Simple and complete testing utilities that encourage good testing practices.

Simple and complete DOM testing playground that encourage good testing practices.

Manual and Automated testing on 5000+ browsers and mobile devices online. Make sure your website and mobile app looks and functions correctly on all devices. Free 14 day trial.

Experience effective test automation of web & mobile apps with an easy & intuitive codeless end-to-end software testing tool, TestingWhiz. Download 30-days free trial.

The most powerful AI testing tool for testing, fixing, and validating your software in one automated flow.