Fanie L.
Web Engineer building responsive and modern website
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AI coding assistants are great at logic, but they are terrible at CSS because they can't see the DOM. Until now.
I just built a workflow that completely eliminates the most hated frontend chore in existence: writing mobile responsive code.
Using Antigravity and the Paper MCP, this agent acts as a headless viewport tester. It takes your desktop React code, shrinks the canvas to mobile width, visually detects overlapping text and broken flexboxes, and auto-writes the exact Tailwind breakpoints to fix it, then opens a GitHub PR. 🤯
Code the desktop layout. Tell the AI to make it responsive. Merge the PR.
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"Home isn't a place, but a feeling."
I created this AI short film to capture the warmth of Grandma's kitchen, where time slows down and memories are made.
Created end-to-end using the CapCut Video Studio.
What’s the one meal that instantly transports you back home?
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I challenged myself to stop vibe-coding UI from scratch and actually research first.
Used Mobbin to study how the world’s best apps handle hierarchy and feel. Then I rebuilt Trace (http://tracemobbinchallenge.web.app/) informed by those patterns.
The result?
Before: built from scratch, no references. Functional. Stiff.
After: same app, real research behind every decision. Completely different energy.
The lesson: Study the best, then build something better. Every time.
Trace is a creative companion for those landing in a new city. It’s designed to turn the "to-do list" of moving into a series of meaningful quests, marked by tactile interactions and high-end visual storytelling.
Try it! https://tracemobbinchallenge.web.app
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FairShare is a real-time bill-splitting app designed for group hangouts, trips, and shared activities.
Instead of splitting a single bill, FairShare handles multiple activities with different payers, then calculates each person’s total share and determines the minimum number of transactions needed to settle everything.
No more:
“You pay A, then A pays B”
Long chains of transfers
Confusion over who owes whom
https://95szkag1sf.youware.app/
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