CSSで画像にフィルタ掛けられるんだったらGIFアニメの動作もCSSで制御できていいと思うんだけど
"Recognizing the need for a more efficient way to run code in web browsers, ...W3C... and major browser vendors began working on a new binary format. Thus, in 2015, WASM was introduced"
https://www.theregister.com/2023/09/01/wasm_column/
