Open Source C++ Libraries for Windows

XNNPACK is a highly optimized, low-level neural network inference library developed by Google for accelerating deep learning workloads across a variety of hardware architectures, including ARM, x86, WebAssembly, and RISC-V. Rather than serving as a standalone ML framework, XNNPACK provides high-performance computational primitives—such as convolutions, pooling, activation functions, and arithmetic operations—that are integrated into higher-level frameworks like TensorFlow Lite, PyTorch Mobile, ONNX Runtime, TensorFlow.js, and MediaPipe. The library is written in C/C++ and designed for maximum portability, efficiency, and performance, leveraging platform-specific instruction sets (e.g., NEON, AVX, SIMD) for optimized execution. It supports NHWC tensor layouts and allows flexible striding along the channel dimension to efficiently handle channel-split and concatenation operations without additional cost.

ONUSystem is constructed by some main modules and sub modules. They work almost independently. It is enables programmers to choice appropriate modules for their own applications.

as described in short summary. intention to build record manager based on FileManip

An SDL-based library in C++ for creating old-school graphic tiles/characters. Especially suited for roguelike games and nostalgic programmers. Visit the blog for more information: http://xtiles.blogspot.com/