The Mozilla project introduced the first two introductory models of phones based on Firefox OS . The devices are aimed at mobile application developers for the Firefox OS platform, which offers a unified Web API . Also, UI-designers will need Building Blocks - a styling and a set of components for Firefox OS
A useful article that will be primarily useful to web designers and front-end developers on the performance issue of the client side of the web. Unfortunately, many people forget to adhere to some optimization methods, and this becomes a potential problem due to the active development of the mobile web.