How to download and setup sketch-threejs-v2
Open terminal and run command
                                            git clone https://github.com/ykob/sketch-threejs-v2.git
                                        
                                        git clone is used to create a copy or clone of sketch-threejs-v2 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 sketch-threejs-v2 https://github.com/ykob/sketch-threejs-v2/archive/master.zip
Or simply clone sketch-threejs-v2 with SSH
                                            [email protected]:ykob/sketch-threejs-v2.git                                    
                                    If you have some problems with sketch-threejs-v2
You may open issue on sketch-threejs-v2 support forum (system) here: https://github.com/ykob/sketch-threejs-v2/issuesSimilar to sketch-threejs-v2 repositories
Here you may see sketch-threejs-v2 alternatives and analogs
three.js aframe plotly.js plotly.py spritejs gpu.js tfjs tfjs-core xterm.js plotly.R Babylon.js lume tangram terriajs pixijs bgfx webglstudio.js herebedragons phenomenon G2 VivaGraphJS vizceral HTML-GL Blotter gl-react glslViewer Wagner THREE.MeshLine fieldplay polygon-shredder