Thoughts on software engineering, system design, cloud infrastructure, and more.https://chrisallen.dev/en-ushttps://chrisallen.dev/blog/what-broke-living-in-the-sandbox/https://chrisallen.dev/blog/what-broke-living-in-the-sandbox/The permission nightmares, SSH surprises, and filesystem performance problems I hit when I started using opencode-sandbox on real work across multiple machines.Tue, 07 Apr 2026 00:00:00 GMThttps://chrisallen.dev/blog/building-ai-coding-sandbox/https://chrisallen.dev/blog/building-ai-coding-sandbox/A walkthrough of opencode-sandbox, a Dockerized AI coding environment with full file system isolation and a team of specialized agents that built itself.Sun, 05 Apr 2026 00:00:00 GMT