The omnibox API allows you to register a keyword with Google Chrome's address bar, which is also known as the omnibox.
The omnibox API allows you to register a keyword with Google Chrome's address bar, which is also known as the omnibox.
When the user enters your extension's keyword, the user starts interacting solely with your extension. Each keystroke is sent to your extension, and you can provide suggestions in response.
The suggestions can be richly formatted in a variety of ways. When the user accepts a suggestion, your extension is notified and can take action.
Useful links: