browser

Loads your routes and reports console errors.

Reference

Runs
a headless browser against your dev server
Ships as
off
Needs
commands.dev_server and commands.dev_url

How it works

Starts your dev server, waits for the URL to answer, loads the routes the run touched, and fails on a console error or a failed request.

If the URL already answers it uses that server and starts nothing, so it does not fight the dev server you have open.

commands:
  dev_server: "pnpm dev"
  dev_url: "http://localhost:5173"
gates:
  browser: { enabled: true, blocking: true }