The best Software Testing tools and resources on the internet.

An automation execution kernel and gesture mapping engine for Android OS testing.

A package with expressive and intuitive APIs that make testing your Swift code a breeze.

A CLI diff tool that compares files based on their syntax, not line-by-line. Difftastic produces accurate diffs that are easier for humans to read.

Identify NPM libraries included in Javascript files

online tool that you can use to check any website’s header status.

Compress JPG, PNG & WebP images locally in your browser. No uploads, privacy-safe, free image optimization with up to 90% size reduction.

All-in-one mobile application (Android/iOS/Windows) pen-testing, malware analysis and security assessment framework.

FREE API for generating placeholder user information. Get profile photos, names, and more. It's like Lorem Ipsum, for people.

A free online ADA and WCAG compliance checker.

Node.js mock server running live, interactive mocks in place of real APIs

Empower Your Team to Deliver Email Perfection.

Test Kitchen provides a test harness to execute infrastructure code on one or more platforms in isolation.

A text-based HTTP client in the browser, an interface-less Postman.

Capture DOM elements with full context for AI debugging and analysis

AI-Powered Testing for Playwright and Selenium

Identify vulnerabilities in running containers, images, hosts and repositories

Generate realistic test data with simple yet powerful syntax.

Measure the performance of any Android app 🔦

Generate massive amounts of fake data in the browser and node.js

Immediately check one or one hundred PDF files for signs of inaccessibility

Measure sizes, distances, margins and paddings of any element on any web page.

finds bugs in your shell scripts.

Debug remotely and easily with a range of features like chrome devtool.

Keep It Functional - An iOS Functional Testing Framework

IDE

Screen Capture - gif or video format, with editing tools

Supports editing text and images in a PDF across all platforms.

Web CSV Generator is a web-based random CSV data generator written in JavaScript. It allows to generate CSV files.

⚡ Open source UI automation framework built specifically for Salesforce with Autolocators 🧙‍♂️

Commonly used software development and testing tools