The best Software Testing tools and resources on the internet.

Unit Testing, Coverage Criteria and Design for Testability.

Simple and Elegant Markdown Editor

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

Design, develop, test, and document their APIs effortlessly.

Static AST checker for a11y rules on JSX elements.

Test sites on multiple devices in one tab. Improve development, UI/UX, & QA with live previews.

Screen Capture - gif or video format, with editing tools

Seamlessly visualize your JSON, XML, TOML, YAML, CSV instantly into graphs!

An Android analytics library created using Kotlin.

HTTP Request & Response Service, written in Python + Flask.

It scans log files (e.g. /var/log/apache/error_log) and bans IPs that show the malicious signs -- too many password failures, seeking for exploits, etc

View git log, file history, compare branches or commits

A collection of useful links for Pentesters

A BDD / TDD assertion assertion library

Range of free and open source tools to help designers and developers make their web pages more accessible.

Jubula Functional Testing Tool for desktop Java applications

JSON formatter and validator tool

Help companies solve the high availability problems in the process of migrating to cloud-native systems through chaos engineering️

Publishes test results to Microsoft Teams & Slack

Web Accessibility evaluation tool

Automate web applications security assessments

An open source web accessibility checker

Visualize yout DataBase in SQL Schema graph.

TestProject is the world's first 100% free test automation platform for Web, Android, iOS and API testing, trusted by over 150,000 users in the testing community.

A set of free tools that includes a responsive design tester, detect fonts, Chat with any PDF and more.

Python Memory Profilling

VS Code extension to view Git history, diff of committed files, git blame info, stash details, and more.