[1] W3Schools (201X) Bootstrap 4 Tutorial, retrieved December 20, 2016 from http://www.w3schools.com/bootstrap4/default.asp
-
BS4 Home
-
BS4 Get Started
-
BS4 Grid Basic
-
BS4 Typogrpahy
-
BS4 Images
-
BS4 Jumbotron
-
BS4 Buttons
-
BS4 Glyphicons
-
BS4 Navbar
-
BS4 Media Objects
-
BS4 Carousel
-
BS4 Model
-
BS4 Tooltip
-
BS4 Affix
-
Bootstrap 4 Grids
-
Bootstrap 4 Themes
[2] Gregor Aisch, 201X chroma.js Tutorial, retrieved December 20, 2016 from http://gka.github.io/chroma.js/
- Quick-start
- chroma.brewer
- Color Scales
- scale.correctLightness
- Lab/Lch interpolation
[3] Google 201X Get Started with the Google Fonts API retrieved April 20, 2018 from https://developers.google.com/fonts/docs/getting_started
[4] Gregor Aisch, 2011, How To Avoid Equidistant HSV Colors retrieved April 14, 2017 from https://www.vis4.net/blog/2011/12/avoid-equidistant-hsv-colors/
[5] http://tools.medialab.sciences-po.fr/iwanthue/
[6] ALl other concepts in the Bootstrap 4 Tutorial from W3Schools.