All Developer Tools

A collection of modern, lightweight, and free tools built to boost your productivity as a developer.

100% Frontend • No Login • Free Forever

Browse tools

Analyze any GitHub profile and discover insights about repositories, languages, activity, and developer personality.

Explore, search, and copy useful AI prompts for coding, debugging, learning, productivity, and more.

Write and preview Markdown in real-time. Perfect for README and documentation.

Format, validate, and beautify your JSON data instantly.

Test and debug your regular expressions with ease.

Capture small engineering notes, snippets, and ideas.

I am always working on building helpful tools for developers.