GoKawiilGo 1.26 and 1.27 add experimental SIMD support, including a portable API
Go 1.26 introduced architecture-specific SIMD APIs for amd64, and Go 1.27 extends this with support for arm64 (NEON) and wasm. Go 1.27 also adds an experimental, platform-agnostic 'simd' package modeled loosely on the C++ Highway library, letting developers write vector code once that runs across AVX, AVX2, AVX512, NEON, and wasm SIMD instructions, with software emulation on unsupported platforms.