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
- First impressions of Claude Cowork, Anthropic's general agent - 12th January 2026
- My answers to the questions I posed about porting open source code with LLMs - 11th January 2026
- Fly's new Sprites.dev addresses both developer sandboxes and API sandboxes at the same time - 9th January 2026