Hi, I am Justus.I am a designer and software engineer based in Hong Kong. Welcome to my little corner of the internet! Here, you'll find a mix of things I've built for fun over the years, including my personal coding projects such as webapps, games, mobile apps and utilities. Being interested in electronics and mechanical engineering, I have made some PCB and hardware designs over the years which you can also find on this website.
Highlighted Personal Projects
CanDict
Spoken/written Cantonese dictionary Webapp with integrated corpus data scraped from different sources.

Fighting game which features original assets made from scratch, including characters, maps, and particle effects.
Watermelon Game
Endless game where you combine fruits to get the highest score, inspired by the Suika Game.
VisionFlow IDE
Web-based cross-platform visual scripting IDE for building and deploying computer vision pipelines. Utilises WebRTC for real-time previews.
2024
DetailsTripmate
LLM-powered trip planner with integrated reels sharing platform and tools such as translator and currency exchange rate viewer.
2022
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