How to download and setup slack-ui
Open terminal and run command
                                            git clone https://github.com/tony-jones/slack-ui.git
                                        
                                        git clone is used to create a copy or clone of slack-ui 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 slack-ui https://github.com/tony-jones/slack-ui/archive/master.zip
Or simply clone slack-ui with SSH
                                            [email protected]:tony-jones/slack-ui.git                                    
                                    If you have some problems with slack-ui
You may open issue on slack-ui support forum (system) here: https://github.com/tony-jones/slack-ui/issuesSimilar to slack-ui repositories
Here you may see slack-ui alternatives and analogs
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