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