AdminLTEBundle
                                AdminLTE bundle for Symfony 4+ - an backend/admin theme for easy integration. It is based on the AdminLTE Template 2. Supports KNPMenuBundle and FOSUserBundle, built with webpack-encore.
                            
                        How to download and setup AdminLTEBundle
Open terminal and run command
                                            git clone https://github.com/kevinpapst/AdminLTEBundle.git
                                        
                                        git clone is used to create a copy or clone of AdminLTEBundle 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 AdminLTEBundle https://github.com/kevinpapst/AdminLTEBundle/archive/master.zip
Or simply clone AdminLTEBundle with SSH
                                            [email protected]:kevinpapst/AdminLTEBundle.git                                    
                                    If you have some problems with AdminLTEBundle
You may open issue on AdminLTEBundle support forum (system) here: https://github.com/kevinpapst/AdminLTEBundle/issuesSimilar to AdminLTEBundle repositories
Here you may see AdminLTEBundle alternatives and analogs
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