To be fair to my analogy, both ICE and Jet engines need high RPMs too, and pull power but not on the same level. Browsers layout and rendering will have some e

To be fair to my analogy, both ICE and Jet engines need high RPMs too, and pull power but not on the same level. Browsers layout and rendering will have some elements similar to that of a game, but it isn't on the same level. A game can usually assume that it's trusted to run that shader, in a browser that's a vector for attack. Security design will impact game engines and browsers differently. Granted, people are doing their darnedest to make games in the lowest common denominator technology, i.e. Electron.