R&D
The questions I'm still chewing on.
Open engineering questions Diogo Esteves is working through — AI tooling and interface R&D.
Nothing here is a product, and none of it is finished. These are the open questions behind the work — the ones I read about, prototype against, and argue over. One of them graduated: it is the studio you're standing in.
AI
Agentic eval harnesses
How do you measure whether an agentic workflow holds up under real-world inputs, rather than curated demos?
Performance
Streaming UI primitives
Which Suspense-driven patterns actually survive data-heavy, low-latency interfaces at streaming scale?
3D
Spatial navigation
Can information architecture map onto navigable 3D space without costing reach, speed, or accessibility? This site is the experiment.