Day 8 · 15 minutes
Lovable
Build a small web app without writing a line of code.
~15 min read + 10 min hands-on1 Why this tool matters
Lovable is the poster child for “vibe coding” — you describe what you want in plain English, and it builds a working web app with a real database behind it. This was science fiction two years ago. Today is about proving to yourself that the software you imagine is within reach without a developer.
2 Walkthrough
- Go to lovable.dev and sign up.
- In the prompt box, type: A small web app to track books I want to read. Fields: title, author, why I want to read it, status (unread / reading / finished). A simple list view and an add-new form. Use pleasant colors.
- Wait about a minute. Lovable generates the code and opens a preview on the right.
- Try adding a book. Does it work? Edit the prompt to tweak: Add a “started date” field and sort the list by status.
- When you are happy, click Publish. You now have a URL to share.
3 Your turn
Today’s exercise
Build one real tool you have been wishing existed — a simple form, a tracker, a calculator. Keep the scope tiny (one page). Publish it. Send yourself the link.
4 Pro tip
Worth keeping
Lovable gets confused by very complex requirements. If a prompt produces something broken, do not argue with it — start a new project and write a shorter, clearer prompt.
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