There's a great tool for all the Firefox users out there who open a lot of tabs at once or are tired of videos auto-playing in tabs that aren’t the main focus.
The Firefox add-on
Open Link in Silent Tab gives you the option to open a tab without loading the corresponding webpage. Once you switch to that tab the page automatically loads. The downside to this is it will slow down your browsing a bit since you’ll have to wait for the page to load. But it also makes it easier to have multiple tabs open without slowing down the whole program and also means you don’t have a bunch of auto-playing videos going off at once.
