SIMD

simdjsonlemire/simdjson

A high-performance C++ JSON parser that uses SIMD instructions to parse gigabytes of JSON per second.

simdjsonsimdjson/simdjson

A high-performance C++ JSON parser that uses SIMD instructions to parse gigabytes of JSON per second.

libfacedetectionShiqiYu/libfacedetection

A high-performance CNN-based face detection library written in pure C++ with SIMD optimizations, achieving up to 1000 FPS.

libjpeg-turbolibjpeg-turbo/libjpeg-turbo

A high-performance JPEG image codec that uses SIMD instructions to accelerate compression and decompression, typically 2-6x faster than libjpeg.

USearchunum-cloud/usearch

A fast, single-file similarity search and clustering engine for vectors and arbitrary objects with multi-language bindings.

StringZillaashvardanian/StringZilla

A high-performance string library leveraging SIMD and SWAR to accelerate search, hashing, sorting, and edit distances across C, C++, Python, Rust, and more.

ODiffdmtrKovalenko/odiff

A blazing-fast SIMD-optimized image comparison library with Node.js API for visual regression testing.

Glazestephenberry/glaze

An extremely fast, header-only C++23 library for JSON and binary serialization with compile-time reflection.

Blend2Dblend2d/blend2d

A high-performance 2D vector graphics engine powered by a JIT compiler for real-time rendering.

CRoaringRoaringBitmap/CRoaring

A high-performance C/C++ library for compressed bitmaps with SIMD optimizations, used in databases like ClickHouse and Apache Doris.

nndeploynndeploy/nndeploy

A visual workflow-based AI deployment framework for multi-platform and multi-backend inference, supporting large models and edge devices.

DirectXMathmicrosoft/DirectXMath

An all inline SIMD C++ linear algebra library optimized for games and graphics applications.

ThorVGthorvg/thorvg

A production-ready C++ vector graphics engine for SVG and Lottie rendering, optimized for performance and lightweight integration.

Wifibroadcast NGsvpcom/wifibroadcast

A next-generation long-range packet radio link using raw WiFi radio for low-latency data transmission, optimized for drone telemetry and video.

Sepnietras/Sep

A modern, minimal, and high-performance .NET library for reading and writing CSV/TSV files with zero allocations and SIMD-accelerated parsing.

sonic-rscloudwego/sonic-rs

A high-performance Rust JSON library leveraging SIMD for parsing and serialization.

zsvliquidaty/zsv

A high-performance SIMD CSV parser library and extensible CLI utility for tabular data processing.

bitmapkelindar/bitmap

A high-performance SIMD-vectorized bitmap index implementation in Go for dense small-to-medium collections.

t1haleo-yuriev/t1ha

A fast portable non-cryptographic 64-bit hash function optimized for modern 64-bit CPUs, often outperforming xxHash and StadtX.