Open source repositories tagged with #simd, ranked by health score.
SIMD-accelerated columnar database for analytics — pure C, zero dependencies
Rust port of simdjson
QuestDB is a high performance, open-source, time-series database
Pure C inference engine for Qwen3-TTS text-to-speech. No Python, no PyTorch — just C and BLAS. Supports 0.6B and 1.7B models, 9 voices, 10 languages.
Expressive Vector Engine - SIMD in C++ Goes Brrrr
