I've recently downloaded Chart.js by first installing node.js from https://nodejs.org/en/ and then ran
npm install chart.js --save
on my command prompt from https://www.chartjs.org/docs/latest/getting-started/installation.html. I am ready to do some web development and have no clue how to include the Chart.js header file for an HTML program I plan to write. I am using a Windows 10 OS. How would I go about adding the header file (going to use atom for the text editor)? I don't see chart.js after doing "dir", only saw package-lock.json and package.json.