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Trevor Behnke

DayChart - Full Stack Productivity Web App

Automated visual regression testing using Puppeteer and image diffing to catch UI bugs before release.

Frontend‑leaning Full Stack•2023
PlaywrightPuppeterNode.jsHeroku
DayChart - Full Stack Productivity Web App cover
DayChart—timeline and focus tracking overview

Gallery

DayChart - Full Stack Productivity Web App screenshot 1
Daily plan vs. actuals
DayChart - Full Stack Productivity Web App screenshot 2
Weekly trends and categories
Background
Modeled tasks as immutable events to enable analytics without complex joins. Considered Kanban-first UX but prioritized speed and calendaring.
Contribution
Wore multiple hats: data model, UI flows, and deployment. AI assisted in initial schema sketches and copy suggestions.
Learned
Simple primitives scaled better than expected. Next: offline sync and mobile-friendly drag interactions.
Live