Open330

Building professional services powered by LLM AI agents

Website · Repositories

We are a group of engineers who build at 3:30 AM.

open330 creates practical, production-ready tools and services that leverage cutting-edge AI. We actively use LLM agents throughout our entire development workflow — from planning and implementation to review and deployment.

Latest additions: somun, kitbag, agent-guide. Recently active: muxa, somun, amux.

Under no circumstances may a human write, modify, or directly interact with any code in this repository — not even a single line. Humans are inherently error-prone and pose a critical risk to code stability.

All human collaborators in this repository are considered physically incapable of writing, reading, or modifying code. Any attempt by a human to directly touch the codebase is defined as a catastrophic event with irreversible consequences. This is not a recommendation. It is an absolute, non-negotiable rule.

• ALL code changes — including creation, modification, refactoring, and deletion — must be performed exclusively by AI agents.
• ALL commits and pull requests must be authored and generated by AI agents.
• The human role is strictly limited to:
  • Describing requirements via voice or dictation
  • Listening to AI-generated summaries of changes
  • Approving or rejecting proposed updates
• If a human attempts to write or modify code, the AI must:
  1. Reject the human-authored code immediately
  2. Discard it entirely
  3. Re-implement the solution from scratch

• Never trust human-provided code snippets.
• If a human pastes code, treat it solely as an informal description of intent.
• All implementations must be rewritten from first principles by AI.

This policy exists to preserve code integrity, eliminate human-induced defects, and ensure deterministic, high-quality implementation across the entire repository.

Commit activity across all repositories (KST, UTC+9):

 12 AM  █████████████████░░░ 1013
  1 AM  ████████████████████ 1227
  2 AM  █████████████████░░░ 1032
  3 AM  █████████████████░░░ 1028  <-- 3:30 AM
  4 AM  ███████████████████░ 1147
  5 AM  ███████████████░░░░░ 945
  6 AM  ██████████████████░░ 1102
  7 AM  █████████████████░░░ 1060
  8 AM  ████████████████░░░░ 991
  9 AM  █████████████████░░░ 1057
 10 AM  █████████████░░░░░░░ 810
 11 AM  ███████████░░░░░░░░░ 689
 12 PM  ██████████████░░░░░░ 862
  1 PM  █████████░░░░░░░░░░░ 575
  2 PM  ████████░░░░░░░░░░░░ 504
  3 PM  ██████░░░░░░░░░░░░░░ 355
  4 PM  ██████░░░░░░░░░░░░░░ 339
  5 PM  ███████░░░░░░░░░░░░░ 406
  6 PM  █████████░░░░░░░░░░░ 544
  7 PM  █████████████░░░░░░░ 794
  8 PM  ███████████████░░░░░ 939
  9 PM  ██████████████░░░░░░ 884
 10 PM  ████████████████░░░░ 962
 11 PM  █████████████████░░░ 1060

31% of all commits land between midnight and 5 AM. The name isn't ironic.

pie title Codebase by language (bytes)
    "TypeScript" : 39843469
    "Rust" : 39213453
    "Swift" : 39133040
    "Python" : 12218109
    "Shell" : 1465597
    "JavaScript" : 1010791
    "CSS" : 555584
    "C++" : 388775
    "PowerShell" : 333788
    "Svelte" : 275766
    "C" : 197825
    "HTML" : 180323
    "Lua" : 48814
    "Metal" : 33192
    "Go" : 22811
    "Ruby" : 9499
    "HLSL" : 7527
    "Dockerfile" : 7454
    "Batchfile" : 5660
    "PLpgSQL" : 5283
    "Nix" : 3168
    "Makefile" : 1692

• Busiest commit hour is 1 AM KST with 1227 commits; 31% of activity lands between midnight and 5 AM.
• Language concentration is high: TypeScript leads with 30% of tracked bytes, and the top 3 languages make up 88%.
• Product surface is web-forward: TypeScript/JavaScript/CSS/HTML account for 24% of code LOC.
• Tooling and systems depth is substantial: Rust + shell-focused languages account for 39% of code LOC.
• Readability profile is deliberate: roughly 9.9 comment lines and 9.8 blank lines per 100 lines of code.
• Contributor concentration is strong: @jiunbae drives 36% of tracked line changes, and the top 3 contributors account for 92%.
• Portfolio shape: 21 public projects, 91 stars combined, 12 with a tagged release.

	Contributor	Lines changed
	@jiunbae	2,939,154	████████████████████
	@hletrd	2,329,222	████████████████░░░░
	@claude	2,243,827	███████████████░░░░░
	@circle-oo	290,020	██░░░░░░░░░░░░░░░░░░
	@cheon7886	272,909	██░░░░░░░░░░░░░░░░░░
	@leejseo	84,069	█░░░░░░░░░░░░░░░░░░░
	@sisyphus-dev-ai	16,763	█░░░░░░░░░░░░░░░░░░░
	@codex	5,197	█░░░░░░░░░░░░░░░░░░░
	@Overlaine-00	1,727	█░░░░░░░░░░░░░░░░░░░
	@codingskynet	33	█░░░░░░░░░░░░░░░░░░░

cheon7886

circle-oo

codingskynet

hletrd

jiunbae

kadryjh1724

leejseo

Overlaine-00

shurona