# Features

## Code navigation

When you hover your mouse over code in files, diffs, pull requests, etc., the Sourcegraph extension displays a tooltip with:

-   Documentation and the type signature for the hovered token
-   **Go to definition** button
-   **Find references** button

## Search shortcut in URL location bar

<video
	width="1920"
	height="1080"
	loop
	playsInline
	controls
	style={{width: '100%', height: 'auto'}}
>
	<source
		src="https://storage.googleapis.com/sourcegraph-assets/code-host-integration/BrowserShortcutDark.mp4"
		type="video/mp4"
	/>
</video>

The Sourcegraph extension adds a search engine shortcut to your web browser that performs a search on your Sourcegraph instance. After you've installed it (see above), use the search shortcut it provides to perform a search:

1. Place cursor in the URL location bar, then type <kbd>src</kbd> <kbd>Tab</kbd>.
2. Start typing your search query.
3. Select an instant search suggestion or press <kbd>Enter</kbd> to see all results.

To install this search engine shortcut manually, and for more information, see "[Browser search engine shortcuts](/integration/browser-extension/how-tos/browser-search-engine)".