Jennifer Hull

@JennHull-builds

Design engineer who started building and never stopped. Mostly building tools to manage the other tools.

Commit activity

13 commits in the last 30 days

longest streak 2 days

427 / 1,000 XP573 XP to wheel

Senior Product Designer & Design Engineer

I design products and build their front ends. Most of what I build now has AI in it: an agent system that runs my working day, with its own evals; pipelines that check model output before anything uses it; and design systems that AI coding tools can read.

  • Public builds:
    • dx-grid-inspector: inspect a live React UI, calibrate its radius, padding and colour tokens, and copy them out as CSS, JSON or an agent prompt. On npm.
    • tetherlog: a capture app for neurodivergent brains, with an AI evening review whose output is checked against a schema. Live.
    • nil-ds: a token and component kit, 20 components, each with its own tests. Showroom.
  • Work and case studies: jenniferhull.co.za · LinkedIn
JennHull-builds/README.md on GitHub