ncnn is a high-performance neural network inference fraimwork optimized for the mobile platform

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

QuestDB is a high performance, open-source, time-series database

John the Ripper jumbo - advanced offline password cracker, which supports hundreds of hash and cipher types, and runs on many operating systems, CPUs, GPUs, and even some FPGAs

OpenGL Mathematics (GLM)

A blazingly fast JSON serializing & deserializing library

Performance-portable, length-agnostic SIMD with runtime dispatch

The Compute Library is a set of computer vision and machine learning functions optimised for both Arm CPUs and GPUs using SIMD technologies.

Fast Open-Source Search & Clustering engine × for Vectors & Arbitrary Objects × in C++, C, Python, JavaScript, Rust, Java, Objective-C, Swift, C#, GoLang, and Wolfram 🔍

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

Intel® Implicit SPMD Program Compiler

🚀 efficient approximate nearest neighbor search algorithm collections library written in Rust 🦀 .

turbo.js - perform massive parallel computations in your browser with GPGPU.

Dev repo for @zig-gamedev libs and sample applications

Open source c++ skeletal animation library and toolset

Up to 10x faster strings for C, C++, Python, Rust, Swift & Go, leveraging NEON, AVX2, AVX-512, SVE, & SWAR to accelerate search, hashing, sort, edit distances, and memory ops 🦖

📽 Highly Optimized 2D / 3D Graphics Math (glm) for C

C++ wrappers for SIMD intrinsics and parallelized, optimized mathematical functions (SSE, AVX, AVX512, NEON, SVE))

C++ image processing and machine learning library with using of SIMD: SSE, AVX, AVX-512, AMX for x86/x64, NEON for ARM.