full screen

[gritty stump]

You need to provide more context. What window are you trying to make full-screen? The browser window? Desktop window? Which browser?

[stark fossil]

webstrand#8856

Playground Link

Preview:ts document.documentElement.requestFullscreen()

You can choose specific lines to embed by selecting them before copying the link.

[cunning hound]

works fine for me, if you press "Run" at the top of the editor

it goes fullscreen as expected