I am a firm believer of the fact that everything starts with dev box. In order to reaffirm this thought. I started publishing working byte sized videos that will help in achieving things end to end no more than 5-8 minutes.
Here is the below link that help in setting up nexus repository manager on dev box, you can publish all type of content here be it jar, npm, docker images what not. Choose the right recipe and you are at it all in one. Please share, like review so i can improvise for future work.