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

Hasty
FreeJS performance

FakeData
FreeGet your fake data in seconds
Tldts
FreeJavaScript Library to extract domains, subdomains and public suffixes from complex URIs.
MalwareBazaar
FreeThe purpose of the project is to collect and share malware samples.

Calabash
FreeCalabash is a BDD framework for iOS and Android

Tabgod
FreeExecute any JavaScript on any open browser tab.
FunnelPeek
FreeA visual regression testing utility for auditing multi-step web funnels and checkout flows.
Vue DevTools Next
FreeNext iteration of Vue DevTools

Cherrybomb
FreeA CLI tool that helps you avoid undefined user behaviour by validating your API specifications.

Rawdog
FreeAn CLI assistant that responds by generating and auto-executing a Python script.
REST Assured NET
FreeBrings the power of REST Assured to the C# / .NET ecosystem by Simplifying HTTP Testing
TestKube
FreeKubernetes-native framework for test definition and execution
OpenClover
FreeMost sophisticated code coverage tool for Java and Groovy.

PyCharm
Free - Community EditionAdvanced code management platform for Python
Web Font Analyzer
FreeGet performance and usage implications of custom fonts.

Online Gherkin Editor
FreeFree, simple to use online Gherkin editor

Git History
FreeView git log, file history, compare branches or commits

PDFTool
FreeClient-side only, privacy-friendly PDF editor.
MCPLab
Open SourceTest how well LLM agents use your MCP tools, compare different models, and track quality over time.
coTestPilot
FreeAI-Powered Testing for Playwright and Selenium
Jira Capture
PaidA visual feedback and testing tool.

URL Fetch
FreeCode Generator for HTTP Requests
Schemathesis
Open SourceA property-based testing tool for API schemas like OpenAPI, Swagger, and GraphQL.

FlaUI
FreeUI automation library for .Net

Thunder Client- VS Code
FreeThunder Client is a lightweight Rest API Client Extension for Visual Studio Code
Actions Batch
FreeRun a shell script in an isolated, immutable environment, collect the logs or results.
Rayrun
FreeCollection of 70+ testing and development productivity tools — all in one place!

Jsystem
Free PlanSimplify creating, managing, and executing automated tests.

Guidepup
FreeScreen reader driver for test automation

ARIA DevTools
FreeEasily spot missing ARIA labels, misused ARIA roles, and incomplete keyboard support in your web applications.


