Chrome Extensions samples

Official samples for Chrome Extensions and the Chrome Apps platform. Note that Chrome Apps are deprecated. Learn more on the Chromium blog.

For more information on extensions, see Chrome Developers.

Note: Samples for Manifest V3 are still being prepared. In the mean time, consider referring to _archive/mv2/.

Samples

The directory structure is as follows:

• api-samples/ - extensions focused on a single API package
• functional-samples/ - full featured extensions spanning multiple API packages
• _archive/apps/ - deprecated Chrome Apps platform (not listed below)
• _archive/mv2/ - resources for manifest version 2

To experiment with these samples, please clone this repo and use 'Load Unpacked Extension'. Read more on Development Basics.

Sample	Calls
Hello Extensions tutorial.hello-world	Extension popup
Page Redder sample.page-redder	action.onClicked scripting.executeScript
My Bookmarks sample.bookmarks	bookmarks.create bookmarks.getTree bookmarks.remove bookmarks.update
Chromium Milestones sample.milestones	default_popup tabs.query
Cookie Clearer api-samples/cookies/cookie-clearer	cookies.getAll cookies.remove tabs.query
Omnibox - New Tab Search api-samples/omnibox/new-tab-search	omnibox.onInputEntered tabs.create
Web Accessible Resources api-samples/web-accessible-resources	action.onClicked runtime.getURL runtime.onInstalled runtime.onInstalledReason tabs.create web_accessible_resources