The Front-End Checklist Application is perfect for modern websites and meticulous developers!

SyandardJS is a JavaScript style guide, linter, and formatter made by Feross Aboukhadijeh.

A blog trying to be a pattern library. All about designing inclusive web interfaces, piece by piece. If you are interested by this subject, you could also be interested by the author's e-book "Inclusive Components". This blog is written by Cole Henley.