Let’s say you have the following structure of projects:

.NET Framework -> .net standard -> NuGet.

In this case NuGet’s dll may be missed in output folder of your .Net Framework project. In this case Scott Hansleman recommends to add this line into your csproj:

Here is the full article:

Sometimes you need to test your local server (localhost) from another network. For example, your iPad uses WiFi and your workstation uses Ethernet and they are in different subnetworks.
The solution is to use tunnel service which redirect all requests to external website to your localhost. You can use localtunnel.me – an npm package. It generates web address, e.g. https://gqgh.localtunnel.me, and redirects requests to specified port on localhost.

My blog migrated from Drupal to WordPress. WP looks more handy for webmasters and provides a lot of tools.
I’ll try to make this blog more alive than Flex is nowadays )