Building with AI

Tutorials on building real products with AI as your co-pilot. No hype — just the actual process, prompts, and results.

• How to Ralph: Build Software with AI Agents
  March 20, 2026
  A step-by-step guide to using the Ralph template — from cloning the repo to shipping a finished project, with AI agents that plan, build, and review your code in parallel.
  Claude Code Ralph Template AI Workflow Open Source
• WeekMe: A Weekly Calendar Widget for Android
  March 13, 2026
  A 2×4 home screen widget showing your week at a glance with Google Calendar events, week navigation, and system theme support — built with Claude Code using Jetpack Glance.
  Claude Code Kotlin Android Jetpack Glance
• TurnThatDown: Open-Source Per-App Volume Control for macOS
  March 13, 2026
  Per-app volume control with EQ, balance, and global hotkeys — built with Claude Code using Apple's CATapDescription API.
  Claude Code Swift macOS Audio
• LightEmUp: A Mac Menu Bar App in One Session
  March 12, 2026
  A macOS utility that pushes XDR display brightness to 2x — five Swift files, no Xcode project, built entirely with Claude Code.
  Claude Code Swift macOS