AI Workflows
The Future is Bespoke, Personalized Software
Every app I use is about 70% right. The last 30% never ships because the addressable market for it is one person -- me.
Antonin Januskacharacter name
Staff Engineerclass
20+ yearslevel
Technical writerbackground
AntJanusplayer name
Boulder, Coloradohome base
600+ GitHub starsexperience points
Headline stats
EXP
20+
Years Building
building
REN
600+
GitHub Stars
renown
LOR
2012
Blogging Since
lore
FEA
40
UI Patterns
feats
WIS
18
Articles
journal
ARC
12
AI Guides
spellbook
✓
Inspiration. Browse UI patterns →
backstory
I build with AI and write about what I learn.
20+ years of software development, writing about AI workflows, technical leadership, and the craft of building things.
Not sure where to start? Let the die decide.
Spells prepared · AI
Adventure log · Digital Garden
- 17 Side Projects I Built With Claude Code in Two MonthsA look at 17 side projects I built in about two months with Claude Code -- from TUI apps in Rust and Go to browser games and AI agent tooling.
- Common React Hooks Antipatterns and GotchasLearn about common React Hooks antipatterns and how to avoid them for better code quality.
- The Simplest CSS GridsLearn the most common CSS Grid layouts with copy-pastable examples for two-column layouts, sidebar navigation, and more.
- Constants vs Enums in TypeScriptTypeScript tips and tricks
Quest hooks · start here
AI Development
The Local-First App Skill
A reusable blueprint that tells Claude Code how to build a single-user app -- Next.js, node:sqlite, a pure logic core.
AI
I Built an AI-Friendly UI Pattern Library
A UI pattern library where every pattern ships the prompt that rebuilds it, so a coding agent can put it in your codebase instead of you copying CSS.
Features & traits · AI experiments
AI Workflow Consulting
Helping companies implement AI tools and processes effectively
- Claude
- LLMs
- Prompt Engineering
AI Glossary
Comprehensive glossary of AI terms and concepts
Equipment
Allies
Hire
I help companies implement AI workflows and accelerate their development teams.
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