#neon

Monorepo for Neon's open-source SDKs, libraries, CLIs, and framework plugins

A vector index built on TurboQuant, written in Rust with Python bindings

SIMD-accelerated distances, dot products, matrix ops, geospatial & geometric kernels for 16 numeric types — from 6-bit floats to 64-bit complex — across x86, Arm, RISC-V, and WASM, with bindings for Python, Rust, C, C++, Swift, JS, and Go 📐

A public gallery of animated pets for Codex, Claude Code, DeepSeek Harness, Hermes, OpenCode, Gemini CLI, and more.

Multi-GB/s JSON (de)serialization written in AssemblyScript utilizing elegant SIMD and SWAR algorithms

Fast inference engine for Transformer models

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

Rust bindings for writing safe and fast native Node.js modules.

🍸 Encodes and decodes NEON file format.

Fast and exact implementation of the C++ from_chars functions for number types: 4x to 10x faster than strtod, part of GCC 12, MySQL, DuckDB, Chromium, Redis and WebKit/Safari

Agentic business runtime — Users, Content, Products, Payments, Intelligence. Build your business, not your boilerplate.

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

An Javascript client for Neon Auth and Neon Data API

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

High-performance SIMD library for Go with AVX/NEON support