Twitter will be joining the Firefox OS party. Mozilla announced at Mobile World Congress this week that its new operating system Firefox OS will make its way to a number of mobile operators around the world and it will have a bunch of apps including Twitter.

Twitter revealed more information in a Blog post “Similar to our other mobile apps, Twitter for Firefox OS has a rich interface, featuring the Home, Connect, Discover and Me tabs, as well as the search and compose Tweet icons, so you can easily find and send Tweets from anywhere in the app.

We’ve also implemented support for a feature unique to Firefox OS: Web Activities. This lets you tweet photos directly out of any app that also supports web activities such as the built-in photos app.

We’re excited about the future of Firefox OS, and look forward to phones shipping with support for our new Twitter app.”