QGIS is a free, open source, cross platform (lin/win/mac) geographical information system (GIS)

Geometry Engine, Open Source

Real-time neural network inferencing

A Python package for audio signal processing tools

Complex Nonlinearities for Audio Signal Processing

Physical modelling signal processing for analog tape recording

Context7 MCP Server -- Up-to-date code documentation for LLMs and AI code editors

General Polygon Clipper, aka GPC, version 2.33

Display and control your Android device

A multi-platform proxy client based on ClashMeta,simple and easy to use, open-source and ad-free.

PyWwise is an open-source Python wrapper around the Wwise Authoring API (WAAPI). PyWwise is meant to make Wwise scripting (e.g. automation, data validation, etc.) much easier to achieve.

C++ polyphonic pitch/time library (GitHub mirror)

C++ wrappers for SIMD intrinsics and parallelized, optimized mathematical functions (SSE, AVX, AVX512, NEON, SVE, WebAssembly, VSX, RISC-V))

N-dimensional RTree implementation in C++

Wwise authoring API client in dart

Wrapper of `wp.py`. Easy to premake, build, and deploy wwise plugins.

Generate types and converters from JSON, Schema, and GraphQL

Fuzzy String Matching in Python

High-quality pro audio resampler / sample rate conversion header-only C++ library. Very fast, for both audio resampling and time-series interpolation.

Fast, modern C++ DSP framework, FFT, Sample Rate Conversion, FIR/IIR/Biquad Filters (SSE, AVX, AVX-512, ARM NEON, RISC-V RVV)

A Collection of Useful C++ Classes for Digital Signal Processing

DSP IIR realtime filter library written in C++

An audio Sample Rate Conversion library

Reader for AES SOFA files to get better HRTFs

Audio convolution algorithm in C++ for real time audio processing

C# WPF application to show current Steam P2P connections and ping in any Steam game

Modern audio compression for the internet.

Read DualSense, DualShock 4, JoyCon, and Pro Controller input on PC -- compiled for Windows, but code should work on other platforms.