Browser Extension Developer

Great Docs, Tools, APIs - Maximize Your Efficiency

Docs & Tutorials


Coming Soon

API reference

Most extensions need access to one or more Chrome Extensions APIs to function. This API reference describes the APIs available for use in extensions and presents example use cases.

Coming Soon

Permissions

To access most extension APIs and features, you must declare permissions in your extension's manifest. Some permissions trigger warnings that users must allow to continue using the extension.

Coming Soon

Manifest the format

Every extension must have a `manifest.json` file in its root directory that lists important information about the structure and behavior of that extension.