Jiheon Yu

한국어

As wystn, I make all sorts of things and polish the small movements on screen.

I study computer science and am on leave after the first semester of my third year. On team projects I mostly built the screens, and took on backend work and deployment when needed.

Made

  • Wheeky Wheels FabricFabric · 26.3 · 1.20.1Requires Fabric API and GeckoLib.Wheeky Wheels

    A guinea pig mod: tame one and ride it like a tiny car

  • Helmsman In progress

    A web dashboard for watching and managing a Paper server

    helmsman.wystn.net

Made with teams

  • DOMO

    A collaboration platform for university communities. I built almost all of the screens, plus real-time chat, voice chat and the kanban board.

  • VectorWave

    An open-source Python framework. I built the VectorSurfer dashboard and the docs site, and contributed a little to the core.

  • CATP

    An aptitude test web app. I built the scoring, the result screens and the progress bar, and deployed it to Azure. I gathered most of the assets, and we set the direction as a team.

Writing

  • bodaboni.com

    Notes on things I learned by trying them myself (in Korean)

  • Latest postRecent posts on bodaboni.com (in Korean)
  • Things I like

    Minecraft · photography · cafés

Now

  1. Building wystn.net, Wheeky Wheels and Helmsman.
  2. Writing up what I learn by trying things on bodaboni.com (in Korean).
  3. Listening to: Ha Hyunsang – Lighthouse
  4. Designing a photo editing app that never alters the originals.
  5. Took a leave of absence after the first semester of my third year.

Contact

GitHub

Photos

  1. Photo · 2026.09.12 09:39
  2. Photo · 2026.09.03 17:45
  3. Photo · 2026.08.29 15:28
  4. Photo · 2026.08.02 10:30
  5. Photo · 2026.08.01 14:22
  6. Photo · 2026.07.20 21:32
  7. Photo · 2026.06.13 19:11
  8. Photo · 2025.07.11 17:24