Open-source alternatives to VectSharp

LiveCharts2 is a .NET data visualization library and cross-platform charting framework. It provides a unified API for rendering interactive charts, maps, and gauges across various .NET user interface frameworks. The library includes a dynamic gauge library for displaying real-time metrics and an interactive mapping tool for rendering geographic data. These components enable the creation of cross-platform UI dashboards, real-time data monitoring tools, and interactive business intelligence reports.

Silk.NET is a low-level API binding library for the .NET ecosystem that provides high-performance interfaces for graphics, audio, and input APIs. It consists of a C header binding generator that converts headers into type-safe language bindings, a graphics API interface for GPU compute and rendering, and a cross-platform windowing wrapper. The project utilizes a customizable pipeline to automate the generation of language bindings from C headers by mapping metadata to syntax trees. Its windowing and input abstraction provides a unified interface to manage application windows across different

Helix Toolkit is a collection of 3D components for .NET.

A low-level, portable graphics library for .NET.