Stack Fingerprint - Visualize your tech stack instantly with GitHub README card.

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 No more outdated lists or boring text blocks—just a beautiful, automated visualisation that syncs with your code.

Hey guys! I built Stack Fingerprint because I was tired of manually updating "Tech Stack" sections in my READMEs, and showing instantly how a project is made, I think, is a great idea. We already have Shields.io for status badges, so why not a high-fidelity card for the actual DNA of the repo? The goal was to create something that looks premium but remains 100% open source and automated. You just drop your URL, tweak the theme to match your repo’s aesthetic, and paste the markdown. No more outdated tech lists—as your code evolves, the card reflects the truth. Key Features: - Auto-Detection: No manual tagging; it identifies the stack directly. - Fully Customizable: Match your README’s dark/light mode or brand colours. - Open Source: The service is free and the code is open for anyone to audit or improve. I’d love to hear your thoughts on the card designs! Are there specific frameworks or icons you’d like to see added? Any type of contribution is welcome! Check it out here: stackfingerprint.vercel.app GitHub: https://github.com/mattqdev/stac... Can't wait to see these on your profiles! 🚀

Stack Fingerprint - Visualize your tech stack instantly with GitHub README card.

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