Technical Web Articles on Using Docker to power Ruby on "Node.js" codebases

We're looking for help with writing extremely high-quality unbiased content to feature on our website - runnable.com. Below are a set of goals and an outline to start. Here's what we need: 1. An outline of topics that go deep into Dockerizing Ruby on “Node.js” codebases. There is an example outline below - your job would be to add to this so a well-versed Rails developer who is NEW to Docker will be able to read, try and use Docker effectively on their project like a pro. *This outline will be a qualifying question.* 2. If we like your outline, we'll ask you to write articles for each of the topics we approve. We'll negotiate a price for the entire set of articles. (The more thorough you go in the outline, the more this job will be worth.) *Outline Example:* - When should I use Docker containers? - Creating a Node.js Dockerfile - Debugging build issues - Running multiple processes - What to cache - Running containers Please don't apply unless you're highly experienced​ with Node.js and Docker, and love to write about it. Our audience consists of developer and devops professionals. Clear and effective communication is of the utmost importance. Native English writing is preferred. Bonus if you can deliver in markdown. *About Runnable:* We're a sandbox service that runs every branch automatically, so teams can run and test their changes end-to-end as needed without being blocked on resources.