Firefox web extensions api starting eith version

WeвЂ™ll add a button, and when you click it, it will open up one of my favourite sites in a new tab. Okay, letвЂ™s start with a reasonably simple add-on. But keep in mind, this is still experimental technology - things might break! Starting off

Finally, since the WebExtension API is still under development, itвЂ™s probably best if you use Firefox Nightly for this tutorial, so that you get the most up-to-date, standards-compliant behaviour. Where it makes sense, we will be adding new functionality and talking with other browser makers about implementing it as well. The only thing I would add is that while Mozilla is implementing most of the API that Chrome and Opera support, weвЂ™re not restricting ourselves to only that API. The API is also fully compatible with multiprocess Firefox. Extensions written for these browsers will in most cases run in Firefox with just a few changes. The technology is developed for cross-browser compatibility: to a large extent the API is compatible with the extension API supported by Google Chrome and Opera. WebExtensions are a new way to write Firefox extensions. Well, IвЂ™m here to help! I think the MDNвЂ™s WebExtensions docs are a pretty great place to start: Maybe youвЂ™ve been wondering what it was about, and how you could use it. You might have heard about MozillaвЂ™s WebExtensions, our implementation of a new browser extension API for writing multiprocess-compatible add-ons.

Firefox web extensions api starting eith version