#simd

High-quality audio resampling library for Go, based on libsoxr. Polyphase FIR filtering with Kaiser window design, SIMD acceleration, and professional-grade quality.

The local-first memory engine for AI agents. One offline Rust binary fuses vector + graph + columnar under SQL — remember / recall / why over the Model Context Protocol. why() reconnects a decision to its context across sessions, where pure vector recall (Mem0/Zep) goes blind. Runs on server, laptop, browser, edge. Zero cloud.

World's Fastest .NET CSV Parser. Modern, minimal, fast, zero allocation, reading and writing of separated values (`csv`, `tsv` etc.). Cross-platform, trimmable and AOT/NativeAOT compatible with blazing fast SIMD vectorized parsing.

100% POSIX and glibc compatible globbing library for C, Zig, and Rust that is faster and supports all the modern globbing formats and gitignore

Pure-Rust YAML 1.2 ecosystem: zero unsafe, 100% spec compliance (406/406 official suite), streaming-first serde, lossless CST, JSON-Schema validation. Library + CLI (noyafmt, noyavalidate) + LSP + MCP + WASM bindings.

A zero-alloc, compile-time hardened FIX engine built for sub-100ns execution.

🦀 High-performance HTML parsing library. Rust core with native bindings for Python, Node.js & WASM. SIMD-accelerated, memory-safe, consistent API everywhere.

Optimized string search routines for Rust.

Safely invoke your intrinsic power, using the tokens granted to you by the CPU. Cast primitive magics faster than any mage alive.

Optimized SIMD routines for escaping JSON strings

Rust port of simdjson

sigmaker is a zero-dependency IDA Pro 9.0+ cross-platform signature maker plugin with optional SIMD (e.g. AVX2/NEON/SSE2) speedups that works on MacOS/Linux/Windows. It allows configurable wildcard operand patterns, nibbles, and signature generation just by right clicking.

Exposes arch-specific intrinsics as safe function (via cfg).

A SIMD-accelerated Adler-32 hash algorithm implementation.

A high performance python~rust library for typical JSON operations in data science and engineering.

A translator from Intel SSE intrinsics to Arm/Aarch64 NEON implementation

Minimal Argon2 WebAssembly SIMD build

A next-generation Base64 codec for Rust.

Blake3.NET provides two fast, SIMD-accelerated implementations of the BLAKE3 cryptographic hash function: the fully managed Blake3 package and the native Blake3.Native package, which wraps the official Rust implementation.

The fastest way to pull values out of JSON in Go — zero allocations, no structs, no full parse

BitMagic Library

A fast Go JSON unmarshaler