Chromium Blog: New experimental APIs for Chrome extensions

Chromium Blog

News and developments from the open source browser project

New experimental APIs for Chrome extensions

Monday, April 4, 2011

experimental extension APIsa series of low-level APIs

The Web Navigation Extension API allows extension developers to observe browser navigation events. These events fire both for top-level navigation and in-page navigation. The API therefore allows an extension to keep track of exactly what page (or section thereof) the tab is showing, and how the user got there. We foresee a number of use cases for this API, including extensions that gather and present statistical or benchmarking data, safe-browsing extensions, and developer tools.

The Proxy Extension API closes one of our most popular feature requests, allowing users to configure Chrome’s proxy settings via extensions. Proxies can be configured for the entire browser or independently for regular and incognito windows. Configuration options range from setting a single proxy server to installing remote or even local PAC scripts. A sample extension demonstrates these capabilities.

Sample extension showcasing individual proxy settings for normal and incognito windows.Let us knowPosted by Dominic Battré, Software Engineer and Jochen Eisinger, Software Engineer

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