| # WebUI Omnibox Popup experiment |
| |
| ## Debug instructions |
| |
| * Launch Chrome with `--enable-features=WebUIOmniboxPopupDebug` or enable it via |
| `chrome://flags/#webui-omnibox-popup-debug`. |
| * For side-by-side comparison with the Views popup, launch Chrome with |
| `--enable-features=WebUIOmniboxPopupDebug:SxS/true` or select the |
| `Side by Side` flag variant. |
| * Navigate to `chrome://omnibox-popup.top-chrome?debug` in a tab. A blank page |
| should be shown. |
| * Start typing a query into the omnibox. The omnibox suggestions should be shown |
| within the tab. |
| * Blur the omnibox for the real popup to close and see only the results |
| in the tab. |
| * Open DevTools (right click -> Inspect) to debug as usual. |
| |
| > Note: See additional instructions on how to iterate faster using the |
| [--load-webui-from-disk flow](../../../../docs/webui/webui_in_chrome.md#Load-WebUIs-straight-from-disk-experimental_) |
