I'm Ren, a solo founder. I'd planned to post this as a Show HN, but my account is still new, so I'm hoping to get some technical discussion here instead.

For the last several months, I've been building a client‑side microkernel enclave using a piece of software called Uracil.

Uracil compiles to teeny-tiny binaries (~75kb to ~340kb) that run as a containerized environment directly in your browser, purely within the binary. It handles sandboxing and hardware compatibility (it was originally developed to run some LFM audio models through AWS Inf2 accelerators), plus some stuff I've recently added to handle secure client-side execution.

To test it out, I've built a few live projects on top of it that demonstrate different angles of the tech:

Eunomia ( https://eunomia.adeno.ltd ) - Self-healing DevOps. The live demo spins up a toy full-stack environment directly in your browser. It detects failures, restores snapshots, and remediates bugs automatically. It's built to run on terrible hardware (my peer tested it on an absolute potato running an out‑of‑date version of Firefox). No signup required.

Kairos ( https://kairos.adeno.ltd ) - An AI thought-decompression dashboard/calendar I built to deal with my own ADHD. You dump a stream of consciousness, and it pulls out tasks, events, and reminders into a single document. The Uracil enclave tech encrypts everything locally, and I'm currently working on seamless OTA updates for it. (Signup required for user state, but there's a free trial with no billing info needed).

Homepage ( https://adeno.ltd ) - This is just my company homepage. I originally built a small test page to sanity-check my Uracil implementations, but I ended up turning the mock terminal illustration into an active shell. It can run a fetch script, a basic shell environment, cowsay, and a weather demo that showcases the explicit permissions manifest system.

I've been debugging this literally all night - just finished fixing a database migration bug for Kairos that scrambled data into ciphertext for a few of my early testers.

I'd love honest technical feedback on the enclave approach, the OTA mechanism, or just a good‑natured roast of the architecture.

Thanks for reading!