How to download and setup jvn
Open terminal and run command
                                            git clone https://github.com/hidekuno/jvn.git
                                        
                                        git clone is used to create a copy or clone of jvn 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 jvn https://github.com/hidekuno/jvn/archive/master.zip
Or simply clone jvn with SSH
                                            [email protected]:hidekuno/jvn.git                                    
                                    If you have some problems with jvn
You may open issue on jvn support forum (system) here: https://github.com/hidekuno/jvn/issuesSimilar to jvn repositories
Here you may see jvn alternatives and analogs
flask falcon WebCore gunicorn werkzeug pyramid pulsar wsgidav aiohttp-wsgi serverless-wsgi Zope clastic netius appier assimilator uwsgiconf kobin cheroot bustard sanic-dispatcher indiepaper pulsar-django python-wsgi-benchmark httoop WebDispatch prestans wsgi-basic-auth plaster gyr dive-in-Flask