sse42

simdjson

+30

Parsing gigabytes of JSON per second : used by Facebook/Meta Velox, the Node.js runtime, ClickHouse, WatermelonDB, Apache Doris, Milvus, StarRocks

google/highway

+8

Performance-portable, length-agnostic SIMD with runtime dispatch

simde

+8

Implementations of SIMD instruction sets for systems which don't natively support them.