viewport 作者: Robert

decrease your time on binge-watching!

"viewports" extension is a tool which could open multi-viewports(webs) in one window screen.
which could help to enjoy more webs(videos) at one time, browsing the Internet efficiently,
especially useful in Conference/Hall Superscreen

What and how to use "viewports" extension(video) https://www.youtube.com/embed/XG4VKbja_IM

In order to maintain this extension, I would set license for this extension on Ethernet.
The license smart contract address is : 0xCd5A3b7111b77D0E05c5860f83e19Dd99eA83e10

Tip: without license would not affect any function on this extension, but it is a great support for the developer.