RT V8
🕚 WebAssembly SIMD will be shipped by default in Chrome 91.
We have updated our SIMD feature explainer and added new instructions for feature detection, cross-compilation of code targeted for SSE/AVX/NEON to Wasm, and usage from Rust.
https://v8.dev/features/simd

https://twitter.com/v8js/status/1384125303442706433