Module 2 · Make your first change (the safe way)
Work safely: plan first, and undo anything
Here’s what lets you experiment without fear: two safety habits. Preview everything first (you’re already doing this), and know that every change can be undone. Let’s make both rock-solid — and add one trick for bigger changes.
For bigger changes: ask for the plan first
For anything beyond a quick tweak — a new page, a redesigned section — have Claude explain its plan before it touches anything. You approve, then it builds. This catches misunderstandings early.
Ask for a plan before a bigger change
I want to make a bigger change: [ describe what you want, e.g. "add a new 'Services' page with three services" ]. Before you change anything, walk me through your plan in plain English — what you'll add or change, and where. Wait for me to say "go ahead" before you start. Then make it on my private preview only.
Your undo button: Git
Remember Git from setup? It quietly saves snapshots of your work. That means any change can be rolled back — even after you’ve moved on. You never have to worry about “breaking” your site, because you can always go back to a version that worked.
Undo the last change
I've changed my mind about the last change — please undo it and put things back the way they were before, on my private preview. Explain what you're doing in simple terms as you go.
Save a 'known good' snapshot before you experiment
Before we try something experimental, please save a snapshot of my site as it is right now, so we can easily come back to this exact version if we don't like where we end up. Tell me when it's saved.
Always preview on localhost before you publish. Your live website — the one your customers see — stays untouched no matter what you do on your preview. It only changes when you deliberately publish, which we cover in Module 5.
You know the edit loop, you know how to get a plan for bigger changes, and you know how to undo anything. That combination is exactly why you can relax and experiment. Next: a menu of the most common edits, ready to copy.
Worried a change went sideways and you’re not sure how to get back? Don’t stress — paste this: “Something doesn’t look right and I want to get back to a version that worked. Please show me my recent snapshots and help me return to the last good one, explaining each step simply.”