Off the clock

Fun

Small fixes, games I made as a kid, a PC I put together, and side projects that don't fit under Projects.


01 · residence dorm

Bathroom lock fix

A small fix for a broken bathroom lock in my university residence dorm. One of those everyday problems that turned into a fun excuse to build something useful.

Bathroom lock

02 · grade 7

Minecraft: Kill the Creepers

A browser VR game I built in grade 7 with A-Frame. Shoot the menu creeper to start, then take out the creepers with arrows before they reach your base. Best in a headset, but mouse-look and click works fine.

Play it →

Opens full screen in a new tab. Sound was removed so it runs anywhere.


03 · grade 5

Brawl Stars, in Scratch

A little Scratch game based on the mobile game Brawl Stars. One of the first things I made.

Open on Scratch →


04

PC build

White Fractal Design PC build
CPURyzen 5 5600X
CoolerNoctua air
GPUGeForce RTX 3060 Ti
Memory32 GB DDR4
Storage1 TB SSD
PSU800 W
CaseFractal Design

05

TerraMars AI Explorer

A dashboard for exploring Mars surface mineralogy. Pick from 35+ minerals detected by the CRISM imaging spectrometer and see where each one turns up: a gallery of the surface images, or every detection plotted on a real Mars basemap. Built in Python with Dash, Plotly, and Dash Leaflet on a dataset of real CRISM and HiRISE image IDs and coordinates.

CRISM mineral-detection overlay on a Mars surface tile

github.com/jjkim08/terramarsai ↗ – runs locally; it is a Python server app, not a static page.