All the web links from where you can grab few resources, apart from the ones we post, can be seen here in the ReadMe file.. We'll be even attaching the significance of each web link along with it, as a comment in the ReadMe file..
https://atom.io //Download and Install Atom
https://github.com/nwinkler/atom-keyboard-shortcuts //Atom Keyboard Shortcuts
https://codepen.io //Build, Test & Discover Frontend Code
https://www.cs.dartmouth.edu/~thc/ //Reference Personal Blog (1)
http://www.cs.cornell.edu/home/kleinber/ //Reference Personal Blog (2)
https://www-cs-faculty.stanford.edu/~knuth/ //Reference Personal Blog (3)
*** https://www.w3schools.com *** //Resources for Reference (1)
*** https://devdocs.io *** //Resources for Reference (2)
*** https://developer.mozilla.org/en-US/ *** //Resources for Reference (3)
https://docs.emmet.io/cheat-sheet/ //Cheat Sheet
CSS: -
https://web.archive.org //Internet Archive - Wayback Machine - How Websites emerged from Html
http://toastytech.com/evil/index.html //Classic 90s Style Website
http://www.pascalvangemert.nl/#/profile //Reference Personal Blog with added CSS (1)
http://seanhalpin.io //Reference Personal Blog with added CSS (2)