Khaja Mubashiruddin
I think in systems, feel in details, design the calm between
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Been building a little tool for a problem I kept running into while designing in code :)
Meet Capere — a visual version space for designers.
I wanted a way to look back at an interface and understand not just what it looked like, but what actually changed between iterations.
So...
AI agents generate a lot of traces. Understanding them shouldn’t feel like reading logs.
SpanLens turns agent execution into a visual timeline, making it easier to see what ran, where time was spent, and what happened at each step.
Built to explore what observability could feel...
Hourflow | an AI-native study workspace, focus-mode transitions, refractive typography, and ambient presence cues that make deep work feel supported, not surveilled.
SpanLens | an observability interface for AI agent systems, built to make opaque execution traces legible without drowning engineers in raw logs.
