Agents write the code. The judgment is still mine.
I'm Sergio. I build product at Skyward, maintain oxlint-tailwindcss and Hollware, and lead techs.cl. I talk about what I build, from experience and without the hype.

Latest
Context Architecture: the day I realized the whole repo is the context
How Context Architecture started: the pain of fighting AI agents in a real monorepo, and why I ended up giving a name to a way of structuring code.
Post · June 18, 2026 · 8 min
- How to migrate with Claude Code and not die tryingPost · April 28, 2026 · 9 min
- The best feature is less time waiting: why and how we migrated our monorepo's toolchain in one afternoonTalk · April 8, 2026
- oxlint-tailwindcss: the linting plugin Tailwind v4 neededPost · March 20, 2026 · 9 min
- See the whole blog
What I build
- oxlint-tailwindcssA native oxlint plugin for Tailwind CSS v4, with autofix.GitHub
- HollwareA CMS for agents, native to Cloudflare. This site is managed with it.hollware.com
- Context ArchitectureHow to structure a repo so people and agents understand it the same way.context-architecture.dev
- techs.clThe community of builders in southern Chile that I lead. Nerding out, no hype.techs.cl