for developers
10x your dev efficiency in the AI era.
From setup to launch prep — tools for every stage of AI-powered development, organized by when you need them.
Why these tools
AI made development faster. But environment setup, multi-task management, remote checking, and launch prep still slow you down. Here are tools that help at each stage.
Stand up the base fast
Every time I built a new web service, auth, payments, DB, and email setup ate hours.
Get auth, payments, DB, and email ready in 30 minutes.
SetupNext.js + NeonAuth + Stripe + Neon DB + Resend. Configure and launch a web service foundation in under 30 minutes.
Visit siteManage AI execution
Running multiple projects and tasks with Claude Code or Codex? Easy to lose track of what's where. Built this to unify and manage it all.
See Claude Code and Codex work in one clear dashboard.
ManagementA friendlier UI for Claude Code and Codex. See all projects, tasks, and status in one view so you can focus on the decisions that matter.
Visit siteCheck from anywhere
Development, in your pocket. Access Mac or Windows from your phone. In bed. At a café. On the train.
Jump into your PC from your phone and keep moving.
RemoteRemote control your PC from your phone. Check Cursor, terminals, and browser previews — all optimized for mobile.
Visit sitePrepare launch assets
Creating store screenshots for iOS, Android, and multiple languages every time was exhausting. Especially for a non-designer like me.
Turn screenshots into store-ready visuals automatically.
LaunchUpload screenshots and AI generates App Store / Google Play listing images automatically. iOS and Android supported.
Visit siteBuild a focus zone
Turn your desk into the ultimate focus zone. Cozy music and animated characters working alongside you.
Set the mood so it is easier to drop into work.
FocusBonus
Pomodoro + Lo-fi music. Pixel art companions that set the right atmosphere for focused work.
Visit siteBlog
How to Use Claude Code for Requirements Definition: Practical Steps and Where to Draw the Line
AI is only fast at the middle 60% — code generation after specs are locked. Learn the practical workflow for feeding requirements to Claude Code and knowing which decisions must stay with you.
Working with AIClaude Code Update Management: Operation Design That Won't Break with Team Adoption
When teams adopt Claude Code, update management is the first thing to break. A practical guide to preventing version drift, designing verification flows, and building rollback-ready operations.
Working with AIHow Much Does Codex Cost Per Month? Cost Estimates by Usage Level and How to Choose
We break down Codex's pricing structure along two axes—ChatGPT subscription auth and API key auth—and estimate costs from solo development to team adoption by usage frequency. We also cover how to prevent unexpected billing spikes, based on real experience.
Indie developer. Built 40+ products, successful M&A exits including MENTA. Building solo from Fukuoka because "it's more fun alone."