Open DevTools and look for the Vue panel

To open DevTools and look for the Vue panel, follow these steps:

1. Open your web browser (e.g., Google Chrome).
2. Navigate to the webpage that contains the Vue application you want to debug.
3. Right-click anywhere on the webpage and select "Inspect" or "Inspect element" from the context menu. Alternatively, you can press "Ctrl + Shift + I" (Windows/Linux) or "Cmd + Option + I" (Mac) to open DevTools.
4. In DevTools, you should see a row of tabs at the top. Look for the "Vue" tab among these tabs. If you don't see the "Vue" tab, click on the ">>" icon at the right end of the tab row to reveal additional tabs.
5. Click on the "Vue" tab to open the Vue panel.
6. In the Vue panel, you will be able to see the Vue components, their data, computed properties, and other relevant information related to the Vue application on the webpage.

Note: The availability of the Vue panel in DevTools depends on the Vue.js version used in the application and the DevTools version. If you don't see the Vue panel, make sure you are using a compatible version of Vue.js and DevTools