Blog
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Three Managed Services in One Day: How We Built File Storage, Database Servers, and Email Hosting for sh0
We built three managed services -- S3 storage, standalone databases, and email hosting -- in a single day across 15+ coordinated AI sessions. Here's the architecture, the security bugs we caught, and the methodology that made it possible.
Dormant Infrastructure: Adding Container Runtime Abstraction Before We Need It
How we added container runtime abstraction to sh0 -- gVisor, Kata Containers support -- as dormant code that changes nothing today but saves weeks later.
Building a Global Domains Page That Actually Shows Everything
How we built a unified domains page that shows every service URL across all deployed apps -- from internal Docker ports to public domains.
Building Managed S3 Storage Into a Self-Hosted Platform
How we built managed MinIO file storage into sh0 -- from bootstrap to shell injection fix -- in one day across 5 coordinated AI sessions.
The 2FA Setup That Forgot the QR Code
sh0's 2FA setup showed a raw secret key but no QR code. Here's how a missing frontend library turned a complete backend into unusable UX.
From Blank Page to Docker Hub: How We Shipped 11 Features in One Session
One AI CTO session: CSP fix, self-update system, Docker Hub publishing, systemd auto-setup, uninstall command, 15-screenshot carousel, GeoIP analytics dashboard, and install script overhaul. Here's how we did it.
31 Bugs in Our Stack Detector: How We Audited the System That Builds Every Deploy
sh0's stack detector had 31 bugs -- from a Next.js project misdetected as Bun to a Laravel config that cached an empty APP_KEY. We fixed 28 in one session and learned why generated Dockerfiles are harder than handwritten ones.
The AI Stream That Never Drops: How We Made 5-Minute Generations Survive Network Failures
How we redesigned sh0's AI gateway so that 65,000-token generations survive client disconnects, browser crashes, and proxy timeouts. Nothing is ever lost.
Double Dogfooding: We Built a Language, Built Its Website With It, Then Hosted It on Our Own PaaS
ZeroSuite built FLIN (programming language), built flin.sh with it, then deployed it on sh0 (their own PaaS). Three layers of dogfooding, six bugs found, zero remaining.
1,132 Articles in 3 Languages: What One Session Actually Looks Like
How we built a trilingual blog infrastructure and translated 380 articles into French and Spanish in a single session -- and why none of it is fake content.
The Deploy That Broke Itself: How 2 Simultaneous Deploys Exposed 8 Concurrency Bugs
Two simultaneous deploys crashed sh0's pipeline. We found 8 concurrency bugs across 3 audit rounds. Here's everything we learned about async Rust, Docker race conditions, and why AI auditors catch what AI builders miss.
31,000 Translations in One Session: How We Made sh0.dev Speak 5 Languages with 40 AI Agents
We translated our entire 120-page SvelteKit website into 5 languages in a single Claude Code session using 40 parallel agents. Here's the architecture, the failures, and the methodology.