A free & open-source 2D sprite editor, made with the Godot Engine
The HTML5 Creation Engine
Simple drawings using vector graphics; Cairo "for tourists!"
Pencil2D is an easy, intuitive tool to make 2D hand-drawn animations
A dead simple 2D game library for Go
Graph-based molecule modeling toolkit for cheminformatics
Rust library to create a Good Game Easily
Eva.js is a front-end game engine for creating interactive projects
A fresh & lightweight javascript game engine
Create 2D diagrams for use with LaTeX from GNU Octave
2D & 3D TeX-Aware Vector Graphics Language
JavaScript-Based Molecular Viewer From Jmol
A 2D graphics library written in Delphi Pascal
Print and Report Control Source Codes for C/C++, .net
CAD Draw, CAD Control, printing, C/C++,.NET Source Codes
Extensible Line-drawing & Polygon-filling Rasterization Libs for Java
2D CAD for precise drawing
SOLVESPACE is a free (GPLv3) parametric 3d CAD tool.
Simple Java computer algebra calculator
A hand-crafted 2D game library in Go
E-XD++ Visualization Source Code Library with C++
Java-based agent simulation platform
education, children, course, C programming language, maze, 2d graphic
Modern 3D engine and IDE written using C# and C++.
Simple and intuitive 2D vector drawing for electronics and not only.