My favorite source of free high quality images from photographers around the world.
Another great source of free high quality images which also lets you directly choose what size you want your image to be.
Great looking open-source illustrations with possibility to choose your own main color.
A small type foundry with well designed typefaces that also lets you try them for free in your projects.
Does it need any further presentation; free web fonts for your projects.
Cheat sheet that helps you boost your productivity in coding.
Useful article that shows how to write better, smarter and more re-usable code.
Block Element Modifer – methodology that helps you to create reusable components and code sharing in front-end development.