preview.new sets up a GitHub agent that takes screenshot previews of your dev server so you can visually verify your pull requests.
You'll be asked to sign in to continue.
An agent boots your dev server and captures screenshots of your UI on every PR.
Screenshots are posted directly to your PR as comments for easy review.
Each PR runs in a dedicated VM with your exact dev environment.
No preview configs yet. Connect GitHub and import a repository to get started.
Want UI screenshots for your code reviews? Check out cmux - an open-source Claude Code/Codex manager with visual diffs!