Technical Notes — Do Trung Dung

Warm-neutral generative architectural system used as the featured technical-note visual

Interfaces / Note 01 / 2026

Frontend Work Beyond the Screen

When I build a frontend, I also have to think about loading, empty and error states, navigation, permissions and data flow—not just the finished screen.

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02“Using a Performance Budget in a Frontend Build”Performance
2026 / Note 02

03“Keeping Serverless Handlers Small”Systems
2026 / Note 03

04“Why I Validate Portfolio Content at Runtime”Engineering
2026 / Note 04

05“Fixing a Reduced-Motion Hydration Bug”Interfaces
2026 / Note 05

Notes from things I have built, fixed or tested.

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