How to Change the Stack Mid-Build

You're not locked into a stack once you start building. Trovn lets you change the Build Stack at any time during the build process.

How to Switch Stacks

Open the Builder — Navigate to the AI Builder where your current build is in progress.
Find the Stack Selector — Look at the builder header bar. You'll see the current stack displayed (e.g., "HTML/Tailwind" or "Restaurant").
Click the Stack Selector — A dropdown will appear showing all available stacks.
Choose Your New Stack — Select the stack you want to switch to.
Send a New Prompt — After selecting the new stack, type or modify your build prompt and send it. The AI will rebuild the site using the new stack's approach.

The AI rebuilds from your prompt — It takes your current prompt and generates fresh output using the new stack's code structure, design patterns, and features.
Your previous versions are safe — Every build is saved in your build history. Switching stacks doesn't delete or overwrite anything. You can always go back to a previous version.
The design will change — Different stacks produce different layouts, code structures, and included sections. Expect the output to look and feel different.

The output doesn't match the project type — If you started with a generic stack but realize an industry stack would be better, switch.
You want to try a different code approach — Want to see how the same site looks as Next.js vs. HTML/Tailwind? Switch and compare.
The client changed requirements — If the project scope changed (e.g., from a brochure site to a landing page), switch to the stack that fits the new goal.
You want to experiment — Build history keeps everything, so there's no risk in trying different stacks to see which gives the best result.

Be specific in your prompt after switching — The more detail you give the AI about what you want, the better the output regardless of stack.
Compare versions — Use build history to compare outputs from different stacks side by side.
Don't switch stacks to fix small issues — If you like the overall output but want to tweak details, iterate with follow-up prompts on the same stack instead of switching.