jmc
                                A compiler for JMC (JavaScript-like Minecraft Function), a mcfunction extension language for making Minecraft Datapack
                            
                        How to download and setup jmc
Open terminal and run command
                                            git clone https://github.com/WingedSeal/jmc.git
                                        
                                        git clone is used to create a copy or clone of jmc 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 jmc https://github.com/WingedSeal/jmc/archive/master.zip
Or simply clone jmc with SSH
                                            [email protected]:WingedSeal/jmc.git