Offri un caffè a Casper

Hi, I'm Casper 👋

I build and maintain GitHub Profile Summary Cards — a free, open-source tool that turns your GitHub activity into clean summary cards (top languages, stats, most productive hours, and more) you can drop straight into your profile README. It ships 60+ themes, custom colours, and entrance animations, and it's used across tens of thousands of profiles.

It's completely free, open-source, and ad-free. Keeping it running isn't free, though — the hosted API serves a huge number of card requests every month, and the server + bandwidth bills come out of my own pocket.

If these cards made your profile look a little sharper, a coffee helps me keep the servers on and the project moving — bug fixes, new themes, and new features. Every bit genuinely means a lot. Thank you! ☕