Why it matters
It puts design input, source code, a running preview, and deployment in one iteration loop, reducing the chance that a prototype must be rebuilt at engineering handoff.
v0
Worth watchingAdded 2026-09-03Turn prompts, screenshots, or Figma designs into editable, testable, and deployable full-stack web apps.
v0 has grown from a component generator into a development environment for complete web applications. It can read a written brief, screenshot, mockup, or Figma design and produce UI plus functional code. Design Mode sits on the running preview, and visual edits become a reviewable, reversible source-code version. A project can then add databases, authentication, APIs, and Vercel services while the agent uses a terminal, browser, web search, or MCP tools to test and repair the result. It is particularly fluent in Next.js, React, Tailwind, and shadcn/ui. That strength is also a constraint: its defaults lean heavily toward the Vercel ecosystem, and “deployable” does not mean a generated application has passed production review for security, performance, accessibility, or data boundaries.