How many extensions are there?

[Chintan Gohel]

I recently tried the extension and I went to this by using edge -it had a welcome section with a sub section on extensions. When I clicked on it, it had a few extensions, I think about 20

Are those the only extensions available or are there more?

 

[Great deal]

I think so yes, its day 2, will be a lot more in a month or 2 and as and when MS deliver on their extension API road map.