AtTech Studio · Engineering Journal
Engineering Insights for Modern Builders.
Architectural deep-dives, local-first system design, Chrome extension internals, and production AI automation playbooks from the AtTech engineering team.
Volume 01 · Editorial Index
Upcoming Publications & Field Notes
Editorial Review Underway
01Local-First Architecture
Why We Build Local-First: The Architecture of Offline Desktop & Web Apps
Deep dive into embedded SQLite, sqlite-vec vector search, and zero-telemetry client systems.
In Prep
02Browser Platform
Zero-Build Manifest V3: Architecting Chrome Tools with Pure ES Modules
How we eliminated Webpack, Vite, and Babel to build Syncly with sub-500ms first paints.
In Prep
03AI Workflows
Human-in-the-Loop AI: Propose-Then-Approve Database Security Patterns
Engineering safety gates with single-use anti-replay cryptographic tokens and live timers.
In Prep
04Web Performance
Sub-Second Next.js Performance: Edge Caching & Zero Layout Shift
Server Component rendering pipelines, font optimization, and production benchmarks.
In Prep
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