AntJanusFull stack · Antonin Januska
No. 61Sept 2026 · Boulder, CO
Hand-drawn blueprint sketch of a workstation
The workshop
Collected edition

Things I've Built

Open source, side projects, AI experiments, and creative work

Featured project
A blueprint drawing of interface parts: dialled gauges, dimensioned panels, and a grid of repeated tiles

UI Pattern Library

Interface patterns lifted out of projects I actually shipped. Each one renders live in an isolated frame and comes with its markup, its styles, its behaviour, and the prompt that rebuilds it from scratch.

40Patterns
5Categories
0Dependencies
HTMLCSSJavaScript

Browse the library

Chapter 1

Open Source

Public repositories on GitHub

Cottage UI screenshot
Issue #1 · Open source

Cottage UI

★ 13 stars

A component library for React, built alongside a YouTube tutorial series. Clean, reusable, well-tested code.

ReactTypeScript

View on GitHub →

Photo Importer screenshot
Issue #2 · Open source

Photo Importer

Photo organization TUI with video sorting support. Organizes photos into year/month/date folders. Built a TUI around the original script for a better workflow.

PythonTUI

View on GitHub →

cc-dash screenshot
Issue #3 · Open source

cc-dash

A dashboard and Model Context Protocol server for a project portfolio whose entire state lives in markdown files. Twenty-five zod-typed MCP tools let Claude Code read roadmaps, advance sessions, and work QA queues without anyone opening the UI. No database: the files are the source of truth, and git is the audit log.

25MCP tools
1,667Tests
MITLicense
TypeScriptNext.jsMCPzod

View on GitHub →

Skillbox screenshot
Issue #4 · Open source

Skillbox

A collection of personal prompts and utility prompts packaged as SKILLs for Claude Code. Easily installable via npx.

Claude CodeSKILLs

View on GitHub →

Agent Compiler screenshot
Issue #5 · Open source

Agent Compiler

A TUI for embedding skills into a CLAUDE.md file so Claude has a higher chance of picking them up.

TUIClaude Code

View on GitHub →

More open source

★ 680+ stars · Active · MIT

Programmer's Proverbs

A collection of proverbs from the programmer. Went viral with hundreds of stars and contributions from the community.

Markdown
★ 47 stars

My Dotfiles

Personal VIM/Neovim configuration that ended up featured in the video game Watch Dogs 2.

VimShell
★ 18 stars

Babel Plugin Namespaces

A Babel plugin that adds JavaScript namespace support for cleaner code organization.

JavaScriptBabel
★ 12 stars

Popstar CMS

A file-based content management system built on Node.js for simple, flat-file websites.

Node.jsJavaScript
Chapter 2

Side Projects

Built with Claude Code

Read the full story →

Several of these are terminal apps. Their screenshots are recordings whose first frame is often a nearly empty terminal.

Start TUI screenshot

Start TUI

Terminal start menu with ranger-style three-column layout, vim-style navigation, auto-categorization of tools, and a built-in database of 134 CLI apps.

Rustratatui
Boil TUI screenshot

Boil TUI

Terminal game library manager -- basically Steam for your terminal games. Auto-discovers CLI games installed on your system and gives you a TUI to browse and launch them.

GoBubbletea
Media Picker screenshot

Media Picker

Cable TV guide TUI that mimics the classic Comcast channel guide. Fetches info from OMDb for TV shows and movies, creates random channels and schedules.

GoBubbletea
3D Fantasy RPG screenshot

3D Fantasy RPG

3D RPG built with one of my kids. Features wave system, random item drops, shops, galaxy mode with different monsters, and a mech mode.

Browser3D
Fishing Game screenshot

Fishing Game

Browser fishing game inspired by Cat Goes Fishing, built with a kid. Everything runs from a single .html file.

HTMLBrowser
Todos CLI screenshot

Todos CLI

CLI todo manager using markdown files for storage. Works via TUI or simple commands. Has a SKILL.md that lets Claude Code check and update todos.

CLIMarkdown
Banner Maker screenshot

Banner Maker

Tool for creating article banners with real tool output in the background and article name overlay.

Utility
Agent IPC screenshot

Agent IPC

IPC protocol for inter-agent communication. Allowed running one Claude instance in a repo and communicating with another via channel-based chat.

Inter-process
Interactive Learning App screenshot

Interactive Learning App

Learning platform with quizzes, code challenges, Mermaid diagrams, and progress tracking. Runs Python via Pyodide and JavaScript via Sandpack in the browser.

Next.jsPyodideSandpack
Content Creation Suite screenshot

Content Creation Suite

Content management suite with two implementations -- CLI/full-stack version and client-only web version. Hub-and-spoke content strategy for AI/tech content.

Full-stack

Dashboard

Personalized dashboard with resizeable widgets, GitHub/Jira API integration, and Ollama chat.

ReactAPIs

Blog "2024"

This blog. Auto-discovered articles, content negotiation for markdown API.

SvelteKitMDSvex

Personal Blog

Legacy blog rewritten from unknown framework to modern Astro.

Astro
Chapter 3

AI Projects

Exploring AI tools, workflows, and creative applications

Service

AI Workflow Consulting

Helping companies implement AI tools and processes effectively

Claude, LLMs, Prompt Engineering

Article

AI Glossary

Comprehensive glossary of AI terms and concepts

Experiment

I, AI - Short Stories

Science fiction exploring AI themes and futures

Creative Writing, AI

Chapter 4

Creative & Content

Podcasts, videos, and visual art

YAFF Podcast

Yet Another Final Fantasy Podcast about Final Fantasy, going through the games one by one in order of release.

YouTube

Tutorials and project walkthroughs covering React, UI libraries, and web development.

Photography

A collection of photography and other art.