It appears that Canonical love web developers, and they always keep them in the loop with all the tools needed for the perfect job. After introducing support for the Cordova framework, which is very well supported on Ubuntu Linux and has received a lot of attention from web developers, today Canonical promise to offer full support for another great framework, namely React Native.
The main reason for the introduction of the React Native framework in Ubuntu Linux is to continue its convergence vision and to allow mobile application developers to be able to port existing iOS and Android applications written with React Native to the Ubuntu mobile OS. Of course, developers can also build Ubuntu native versions of any existing ReactJS webapp.