eastriver

works

languages

  • cweed 2022– a programming language i'm making.

apps

  • omnlet 2026– every language, learnable from every language. open source, built by its community.
  • promi$er 2024 a todo list with fines. miss a deadline and you pay what you promised.
  • todoom 2022 a todo list where finished tasks turn into bombs and blow up. shake to undo.

tools

  • monkeys 2026 replaces .env with a keys-only file. secrets stay in the os vault.
  • gitto 2026 a second checkout, whatever it weighs: submodules, dependencies and build output included.
  • hocus 2021 a keyboard-centric window manager and focus changer.

libraries

  • LLM.swift 2023 run large language models locally on apple platforms.

type

헤살체 hesalche

a duospaced serif hangul typeface. 헤살 is an old korean word for meddling, close to hacking.

여울체 yeoulche

a duospaced sans-serif programming typeface inspired by galmuri9. drawn from scratch, it takes its cues from bitmap fonts so code stays legible even at small body sizes.

semteulche and hesalche are on itch.io as a set.

film

(an rgb display of)(a video of)the weight of goldilocks, 2018

single-channel video

8 min 42 sec

(an rgb display of)(a video of)동산에 올라, 2020

single-channel video

15 min 51 sec