2D CAD for precise drawing
a parametric 3D CAD modeler
Kotlin Multiplatform bindings to Skia
Pencil2D is an easy, intuitive tool to make 2D hand-drawn animations
very good CAD software
CGL (C Game Library) is a multipurpose library
New Sketch-Based Modeling and Animation Tool
3D/2D Concrete Reinforcement in Bentley MicroStation
Extensible Line-drawing & Polygon-filling Rasterization Libs for Java
A Full PLM system based on odoo
2D & 3D TeX-Aware Vector Graphics Language
The programmer's solid 3D CAD modeller
A Windows-based viewer currently supporting CDR & 2D DXF files
Cross-platform Open-source 2D CAD
Draw curves, colored 2D maps with CAD capabilities
CAD Draw, CAD Control, printing, C/C++,.NET Source Codes
Print and Report Control Source Codes for C/C++, .net
E-XD++ Diagram Control for C/C++, .NET, the professional Diagram.
Static and Dynamic Structural Analysis of 2D and 3D frames.
converts between IGES file and text file
SOLVESPACE is a free (GPLv3) parametric 3d CAD tool.
A canvas library for generating technical drawings
E-XD++ Visualization Source Code Library with C++