How to download and setup javascript
Open terminal and run command
                                            git clone https://github.com/bitcrowd/javascript.git
                                        
                                        git clone is used to create a copy or clone of javascript 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 javascript https://github.com/bitcrowd/javascript/archive/master.zip
Or simply clone javascript with SSH
                                            [email protected]:bitcrowd/javascript.git                                    
                                    If you have some problems with javascript
You may open issue on javascript support forum (system) here: https://github.com/bitcrowd/javascript/issuesSimilar to javascript repositories
Here you may see javascript alternatives and analogs
javascript python-guide ES6-for-humans intro.js java8-tutorial machine-learning-curriculum gulp-tutorial pure-bash-bible digital_video_introduction bash-handbook interview vim-galore neomake linter-eslint prettier-standard ResourceDoc angular-to-react-redux guide Technical-Interview-Megarepo react-redux-typescript-guide codelyzer ue5-style-guide node-in-debugging js-the-right-way The-Subliming-Of-Isaac guide Begin-Latex-in-minutes better-java mac-setup bad-data-guide