A hands-on tour of AI assistants
Drive imitations of every kind of modern AI tool — chat, coding CLI, cloud agent, UI generator, self-hosted agent. End with a tool you built.
Start Here
What modern AI assistants are, and what you can build with them.Foundations
CLI, git, MCP — the three things every AI tutorial assumes you know. 5 min ✓
Writing prompts that work
The shape of a good prompt. Iterate; don't restart. The one skill that compounds.
4 min ✓
The CLI / terminal
A text window where you tell your computer what to do. Where most AI tools live.
4 min ✓
Git — your AI safety net
Version control as 'undo for your whole project'. Essential when AI edits files.
4 min ✓
MCP — how AI plugs into your tools
The standard that lets agents talk to your filesystem, Slack, GitHub, Postgres, etc.
5 min ✓
Hallucinations, leaks, and what AI can't do
The five failure modes every AI user should know — and how to defend against them.
5 min ✓
Tokens, models, and what it actually costs
How AI is priced, where your money goes, and how to cap your spend before it surprises you.
Chat assistants
ChatGPT, Claude.ai, Gemini, Perplexity, Mistral Le Chat. 3 min ✓
Drive a chat assistant
ChatGPT, Claude.ai, Gemini all share this shape. Try the imitation.
3 min ✓
Projects, GPTs, Gems — custom assistants
Drop in files + instructions to make a focused helper for one job.
3 min ✓
Artifacts and canvases
When the assistant produces a thing it pops into a side panel.
Coding assistants
Cursor, Claude Code, Codex CLI, Windsurf, GitHub Copilot.Cloud agents (parallel)
Devin, Claude Cowork, Copilot Workspace, Codex Cloud.Visual UI generators
v0.dev, Lovable, Bolt, Claude Design, Galileo.Open-source autonomous agents
Hermes, OpenClaw, aider, OpenHands — agents you self-host.Ship Something
Pick one. Build it. Keep it. 2 min ✓
Pick what to build
Three guided paths. Pick one and follow it end-to-end in the real tool.
10 min ✓
Build · A writing assistant
A saved Project / GPT / Gem you'll use forever. ~10 min, no install.
15 min ✓
Build · A live webpage
A working one-page site you can share. ~15 min, no install.
20 min ✓
Build · A personal script
A Python tool on your machine via a coding CLI. ~20 min.