The best Software Testing tools and resources on the internet.

Over 500+ awesome tools and resources on the internet to supercharge your testing.

WebPageTest GitHub Action

WebPageTest GitHub Action

Free

A GitHub Action that lets you automatically run tests against WebPageTest on code changes.

Performance Testing
MemLab

MemLab

Free

Find JavaScript memory leaks and analyzing heap snapshots.

Memory
Nano Staged

Nano Staged

Free

Run commands in a GIT repository.

DevTools
VS Code-jest

VS Code-jest

Free

The optimal flow for Jest based testing in VS Code

Automated Checking
FocusBloom

FocusBloom

Free

Enhance your productivity and time management skills through focused work intervals and short breaks.

Task Management
Applitools Eyes

Applitools Eyes

Free version

Visual comparisons between different snapshots of a website or mobile app.

Automated Checking
Postman to K6

Postman to K6

Free

Converts all the Postman requests, including tests, variables, ... to K6 scripts

Performance Testing
JSON Hero

JSON Hero

Free

A beautiful JSON explorer packed with features

DevTools
Diagrams

Diagrams

Free

🎨 Diagram as Code for prototyping cloud system architectures

Visual Modeling
B

Beachpatrol

Free

A CLI tool to replace and automate your daily web browser.

Automated Checking
Open CRE

Open CRE

Free

A platform that interactively links resources together using connecting threats, weaknesses, standards, code samples, and test instructions.

Security Testing
Select Star SQL

Select Star SQL

Free

This is an interactive book which aims to be the best place on the internet for learning SQL.

Learn Software Testing
Trufflehog

Trufflehog

Free

Sniffing out credentials.

Security Testing
Locust

Locust

Free

An open source load testing tool.

Performance Testing
axe DevTools - Web Accessibility Testing

axe DevTools - Web Accessibility Testing

Free

Accessibility Checker for Developers, Testers, and Designers in Chrome

Accessibility Testing
sa11y

sa11y

Free

Salesforce Automated Accessibility Testing Libraries

Accessibility Testing
FreeFileSync

FreeFileSync

Free

Open Source File synchronization

DevTools
P

Playwright Magic Steps

Free

Auto-transform JavaScript comments into Playwright steps

Automated Checking
Place Kitten

Place Kitten

free

Place kittens as placeholders

DevTools
A

Axe Html Reporter

Free

Creates easy to read HTML file from axe-core accessibility results object

Accessibility Testing
Tails

Tails

Free

Operating System

Security Testing
M

Monte Media Library

Free

A Java library for processing media data. Supported media formats include still images, video, audio and meta-data.

Screen Capture
URL Fetch

URL Fetch

Free

Code Generator for HTTP Requests

API Testing
W

Web Font Analyzer

Free

Get performance and usage implications of custom fonts.

Exploratory Testing
M

Mitata

Free

benchmark tooling that loves you ❤️

Performance Testing
Security List

Security List

Free

Curated lists of tools, tips and resources for protecting digital security and privacy

Security Testing
VidCutter

VidCutter

Free

A modern yet simple multi-platform video cutter and joiner.

DevTools
Sitespeed.io

Sitespeed.io

Free

Performance Testing

Performance Testing
Jest- VS Code

Jest- VS Code

Free

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

Automated Checking
Postman

Postman

Free version

API Testing Tool

API Testing