How to download and setup refactor
Open terminal and run command
                                            git clone https://github.com/isidentical/refactor.git
                                        
                                        git clone is used to create a copy or clone of refactor 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 refactor https://github.com/isidentical/refactor/archive/master.zip
Or simply clone refactor with SSH
                                            [email protected]:isidentical/refactor.git                                    
                                    If you have some problems with refactor
You may open issue on refactor support forum (system) here: https://github.com/isidentical/refactor/issuesSimilar to refactor repositories
Here you may see refactor alternatives and analogs
babel prettier postcss PHP-Parser js-code-to-svg-flowchart node-dependency-tree node-precinct detective esdoc javaparser spoon bblfshd astexplorer babylon esprima JSqlParser compodoc bellybutton tiny-compiler webassemblyjs react-monocle estree escodegen remark retext gitbase participle birdseye tolerant-php-parser proposal-binary-ast