Deploy

Preview pull requests

Give every pull request its own running copy.

1. 1

   Turn previews on

   On the repository’s page, turn on previews. Each new pull request gets its own website and environment.

2. 2

   Share it

   GitHub App repositories get a check run and a comment with the preview’s address.

3. 3

   Secrets

   Previews start without secrets; approve the ones a preview needs for its exact revision.

4. 4

   Clean-up

   A preview is removed when its pull request is closed or merged.

Still stuck? Email us, or send feedback from inside the app.