A refreshingly pragmatic and motivational read, offering a blunt but deft reminder that our work comes with heavy responsibility.

Suz Hinton

Jeremy Keith explains service workers with kindness, clarity, and humor.

Sarah Drasner

With practical examples, Rachel breaks down every bit of the Specification in a way that’s easy to understand.

Ire Aderinokun

…now there’s a guide that makes Git genuinely accessible—and this is it.

Paul Ford

Dan has crafted an informative, concise introduction to all things Sass.

Hampton Catlin