Babybrain
Notes from building Babybrain, a baby journal app, with AI agents: design on the canvas, feedback to tickets, and what broke.
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Let your agents keep every design iteration on the canvas
Keep every agent design round on one pen.dev or Figma canvas, label the one you picked, and link tickets to it. Setup, an example, and failures to check for.
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From in-app feedback to a reviewed PR
How a tap on Send feedback in Babybrain becomes a Linear ticket with screenshots, an agent investigation and a pull request, and where a person still decides.