This app pixellates photos and then reorganises the resulting pixel blocks by brightness and lightness, as defined this way.
Using Html canvas to sample, manipulate and create images, plus this helpful npm module: colorsys
This came about from a conversation with my photographer friend who is interested in breaking down photographs from Instagram.
Dev mode: npm run start starts webpack dev server and runs webpack in watch mode.
To get the express routing to work, start the node server in a new tab: node server.js
To build: npm run build