Writing / Yasiel Cabrera
Blog.
6 posts on web development, React, Next.js, and whatever else I end up debugging.
Git worktrees make more sense with AI agents
Several agents editing one folder can mix up unfinished work. Git worktrees give each task its own space, with review and merging still in your hands.
Next.js 16.3: Instant Navigations and Partial Prefetching
My take on Next.js 16.3's Instant Navigations and Partial Prefetching: what changed, why route shells matter, and where I would try the new model first.
Local Models Are Not for Coding
Open-weight models are incredible — but the good ones don't run on your laptop. The hardware, cost, and parallelism math on why coding belongs in the cloud, and where small local models actually shine.
Source Maps in Production: When to Ship Them (and When You Really Shouldn't)
Apple, Anthropic, and Persona all leaked source code through exposed source maps. Here's a practical guide on when source maps belong in production and when they'll bite you.
Next.js 16.2 Finally Gets Self-Hosting Right
Next.js 16.2 ships a stable Adapter API built with Netlify, Cloudflare, and OpenNext. The vendor lock-in era is over — here's what changed and why it matters.
AGENTS.md: How Next.js 16.2 Gives AI Agents Perfect Framework Knowledge
Next.js 16.2 ships AGENTS.md by default — a simple markdown file that achieved 100% pass rate on Vercel's agent evals. Here's what it is, why it works, and how to add it to your existing project.