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