You changed the code — did anything break? TestSprite is an agentic testing tool that writes end-to-end tests, runs them on your live app after every change, and tells you exactly what broke. Works from the CLI, your IDE via MCP, CI, or the browser. Open-source CLI, free tier included.
Thunder Client is a lightweight Rest API Client Extension for Visual Studio Code for Testing APIs. Supports Graphql query. lightweight alternative to Postman
Tracy is a tool designed to facilitate debugging PHP code. It is a useful assistant for all PHP programmers, helping with clear visualization and logging of errors, dumping variables, and much more. Warning: Tracy is addictive!
TypeORM is an ORM that can run in NodeJS, Browser, Cordova, Ionic, React Native, NativeScript, Expo, and Electron platforms and can be used with TypeScript and JavaScript.
TypeScript extends JavaScript by adding types to the language. TypeScript speeds up your development experience by catching errors and providing fixes before you even run your code.
A fast, stable code hosting and package distribution platform built by professionals. Push code, ship releases, and serve packages — free as in freedom, and free as in beer. Your sanctuary away from big-tech gatekeeping.
Best AI testing tool for API testing, unit testing, and integration testing. Prevent regressions and boost code coverage with high-quality automated tests.
Visual Studio dev tools & services make app development easy for any developer, on any platform & language. Develop with our code editor or IDE anywhere for free.
Well organized and easy to understand Web building tutorials with lots of examples of how to use HTML, CSS, JavaScript, SQL, Python, PHP, Bootstrap, Java, XML and more.
Automatically track coding time and AI usage across your editors. See time by project and language, AI-generated code, and estimated model costs. Start for free.
Web3Forms free contact form API to send form submissions data to your email. Web3Forms is a free form api & form to email service. No server or backend code needed.
Build, experiment, and prototype HTML, CSS, and JavaScript instantly in your browser. Works offline. Supports SCSS, TypeScript, Pug, and more. Free Chrome extension.