The best Software Testing tools and resources on the internet.

Auto-load your database and displays the data right inside VS Code

Taiko is an open source node.js library for testing modern web applications

Check the contrast between different colour combinations against WCAG standards.

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

Dashboard/Report analyzer for load testing with JMeter

Place kittens as placeholders

A diagnostic CSS snippet that exposes potential performance issues in your page’s `head` element.

Java Scratchpad - Instantly write java snippets and see nicely formatted results.

A web browser for Windows, Mac, and Linux

Observable Integration Testing using OpenTelemetry on top of Jest/Playwright/Cypress.

Learn how to catch bugs and break software as you discover different testing methods that will help you build better software.

The all-in-one tool to supercharge your productivity ⌨️

This extension supports full jest features in vscode environment to make testing more intuitive and fun.

JSON formatter and validator tool

Dashboards for organizing tasks

Simulate common network problems like latency, bandwidth restrictions and more

Real-time regular expression tester for Python

A command-line JSON viewer.

Task Management

Diagram creation for modeling systems

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

Generate a matching regular expression from the test cases you provide

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

Colour Contrast Analyser (CCA)

Automation of GUI components with mouse and keyboard actions.

Delightful JavaScript Testing Framework

UI automation library for .Net

Check and suggests colors to meet the required WCAG or APCA contrast ratio.

Automatically mock your HTTP interactions to simplify and speed up testing

A cross-platform test runner that brings the JavaScript essence back to testing.