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Dev tools · March 12, 2026

Stack Fingerprint

Visualize your tech stack instantly with GitHub README card.

What it does

Stack Fingerprint is a free, open-source embed service that auto-detects your repository’s DNA and generates a clean, high-fidelity card for your README. Drop your repo URL, customize the UI to match your theme, and get an instant embed link. No more outdated lists or boring text blocks—just a beautiful, automated visualisation that syncs with your code.

Does the same job

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    Stack, an open-source Clerk/Firebase Auth alternative2024 · stack-auth.com · ▲144

    Hey HN! Happy to finally launch Stack. We made it because we like to put apps into production quickly, and authentication & user management was taking up way too much time. We have components like and that automatically adapt to whatever theme & design system you're using. Check the blog post to see the example with Radix UI and Joy UI. Also, there's an admin dashboard for monitoring and editing accounts. Stack is 100% AGPL/MIT-licensed, so you can self-host it. Cheers!

  • Repobeats2021 · ▲91

    Give your GitHub README.md some insightful eye-candy

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