9 basic principles of responsive web design
How to Integrate “No CAPTCHA reCAPTCHA” in Your Website
Sass Basics: The Mixin Directive
Website Style Guide Resources
Nice collection of style guides.
Best practices for modern web development by Google Developers
Photoshop script for export to SVG
Free photoshop script: Export your vector layers from PS to SVG in a single click!
Good article about the design and new visual identity for Codeacademy made by Pentagram
Code guide - Standards for developing flexible, durable and sustainable HTML and CSS written by @mdo.
CSS Linear, Radial and Repeating Gradients
Using gradients declared in CSS. Great article explaining why.
Article by Trent Walton about responsive design
The missing font generator
FontPrep is a font generator for TTF and OTF font files. It generates the font-formats for the web.
Cabel Sasser talk
Amazing talk by Cabel Sasser from Panic at the XOXO Festival (2013). Appreciating Coda 2 even more after his honest speech.
Getting started with pattern libraries
Excellent article in which Anna Debenham explains the work she did for the ALA pattern library.
She also gives a link to her own bookmarks for pattern libraries: Gimme Bar collection of pattern libraries
iOS 7 Colors
iOS 7 inspired colors and gradients reference site
Excellent style guide/pattern library reference Code For America.
SO, YOU’RE A WEB DESIGNER, RIGHT?
What is the role of a web designer nowadays? An article about the changes that came with the awareness of responsive web design and the new workflow of designing in the browser.
Finding the hidden talents of everyday things