Macaroons Escalated Quickly (via) Thomas Ptacek’s follow-up on Macaroon tokens, based on a two year project to implement them at Fly.io. The way they let end users calculate new signed tokens with additional limitations applied to them (“caveats” in Macaroon terminology) is fascinating, and allows for some very creative solutions.
Recent articles
- Highlights from my appearance on the Data Renegades podcast with CL Kao and Dori Wilson - 26th November 2025
- Claude Opus 4.5, and why evaluating new LLMs is increasingly difficult - 24th November 2025
- sqlite-utils 4.0a1 has several (minor) backwards incompatible changes - 24th November 2025