react-router-migration

Use when asked to verify in browser, check the page, test in Chrome, take a screenshot, verify the UI, check if it renders, open in browser, browser test, visual verification, check the app, verify the layout, test the form, check for errors in browser, click the button, fill the form, test the flow, check responsive, or when needing to visually or functionally verify a web application using Chrome.

Reviews React Router code for proper data loading, mutations, error handling, and navigation patterns. Use when reviewing React Router v6.4+ code, loaders, actions, or navigation logic.