If you're new to JS you might be used to some practices which are not idiomatic to JS. This article summarizes two common mistakes that I encountered during refactoring.
In contrast to Docker hub/store, hosted Docker registries tend to have limited space. This article shows how to clean old/outdated images from your own registry.
This article discusses how to use Docker containers as GitLab Runners to do test and code coverage for Java and Node.js projects.