The purpose is to switch the demo app to another one that works better as the original one does not work well with url that specify a port as discussed at https://github.com/FreeCodeCamp/FreeCodeCamp/issues/7525 Closes #7525
The purpose is to switch the demo app to another one that works better as the original one does not work well with url that specify a port as discussed at https://github.com/FreeCodeCamp/FreeCodeCamp/issues/7525 Closes #7525