Inclination to "reinvent the wheel" represents a common challenge. This approach, while showcasing technical prowess, can lead to inefficiencies, consuming precious time and resources that could be better allocated to enhancing the core value of the project.

We will create an Angular library, publishable to NPM, with multiple entry points, unit tests and CI/CD in GitHub. Source code for each step will be provided, as well as complete solution in a GitHub repo.