GUCEF
                                This is the main mono-repo for the Galaxy Unlimited Platform. The software contained herein is a collection of libraries and derived services and applications all fairly generic in nature. The overarching purpose of these libraries is to act as a C++ tool chest with which to rapidly develop applications and services
                            
                        How to download and setup GUCEF
Open terminal and run command
                                            git clone https://github.com/DinandVanvelzen/GUCEF.git
                                        
                                        git clone is used to create a copy or clone of GUCEF repositories.
                                        You pass git clone a repository URL. it supports a few different network protocols and corresponding URL formats.
Also you may download zip file with GUCEF https://github.com/DinandVanvelzen/GUCEF/archive/master.zip
Or simply clone GUCEF with SSH
                                            [email protected]:DinandVanvelzen/GUCEF.git                                    
                                    If you have some problems with GUCEF
You may open issue on GUCEF support forum (system) here: https://github.com/DinandVanvelzen/GUCEF/issuesSimilar to GUCEF repositories
Here you may see GUCEF alternatives and analogs
spritejs tinyrenderer appleseed yii2-render-many tangram pixijs bgfx Texture rendertron webglstudio.js mapnik asm-dom rust-doom react-tv gg herebedragons Glitter phenomenon ScriptableRenderPipeline Nidium Intrinsic armory PdfViewPager ShaderGraph ogre two WickedEngine Game-Programmer-Study-Notes glumpy ascii_art