Maria
Fullstack developer Today
Fullstack developer. I build web applications end to end, from the data model to the interface.
By day I build infrastructure as a devops. By night I write here: notes on what I learn, projects I work on and, occasionally, reflections on everything around the craft of building software.
Recent articles
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View all → Next.js caching changed three times in three years (and v16 finally fixed it)
Next.js caching changed its philosophy three times in three years. To understand Cache Components in v16 you have to understand what it was fixing: the four App Router caches, why they hurt, and how the new model reorders them.
→ Node, Deno and Bun: why are there three JavaScript runtimes?
Why having three runtimes isn't fragmentation but healthy competition, and why the JavaScript ecosystem came out ahead with all three around.
→ How I hardened my pnpm project against supply-chain attacks in 39 lines
Version cooldown as the primary defense against Shai-Hulud-style attacks, with the TanStack case as context.
→ I built a local audio transcriber in a couple of hours with Claude Code
A concrete problem, a self-imposed no-paid-APIs constraint, and a two-step flow: think through the plan with Claude, execute it with Claude Code.