

Allow users to collect details from pages they visit to enhance the service you offer.Įxamples: Amazon Assistant for Firefox, OneNote Web Clipper, and Grammarly for Firefox Here are just a few examples of the things you can do:Įnhance or complement a website: Use an add-on to deliver additional in-browser features or information from your website.
#Firefox web extensions api starting eith version code#
This means that you can do a lot more in an extension than you can with code in a web page.

It can take advantage of the same web APIs as JavaScript on a web page, but an extension also has access to its own set of JavaScript APIs. It's created using familiar web-based technologies-HTML, CSS, and JavaScript. Visit Firefox Extension Workshop to learn more about the workflow for testing, publishing, and extensions for Firefox.Īn extension adds features and functions to a browser.

Then, use the reference documentation to start building your extension. Note: If you are already familiar with the basic concepts of browser extensions, skip this section to see how extension files are put together. Differences between API implementations.
