This uses the CSS 'var' feature to dynamically setup the color theme of the page.
A chart example using D3
##Sun/Moon An example of D3 use to create a "clock" of sorts
An example of a chart created with the google chart library
An example of dynamic CSS management using window.getComputedStyle. It was based on the article An Introduction and Guide to the CSS Object Model (CSSOM)
npm run lint : checks files in the components directory
npm run dev : runs the eslint before opening the dev-server