v0 by Vercel

The read

v0 generates React and Next.js interfaces from a prompt or a screenshot, and hands you the source. It assumes a developer is in the loop, which is exactly why the output is easy to take somewhere else. As a way to skip the first eighty percent of a page, it is very hard to beat.

Where it shines

• The code is yours, readable, and ships straight into an existing codebase
• Screenshot-to-interface is genuinely accurate for layout and spacing
• Sits naturally next to the rest of the Vercel deployment workflow

Worth knowing first

• Assumes real front-end knowledge, so it is not a route for non-technical users
• You are assembling a site from pieces rather than being handed a finished one