Our browser based game engine Construct (https://www.construct.net) supports rendering with both WebGL and WebGPU.
https://www.construct.net/en/free-online-games/ultra-pixel-s...
Which Construct 3 game should I try on Mobile Safari?
I know there are other game engines. Supporting Mobile Safari is very very hard. It has its own flavor of everything. I would never speak in absolutes about some web standard and how it will work on Mobile Safari.
I’m not dunking on the engine. It’s just to say, well this is what graphics programming in browser is: making shit work on mobile Safari.