WhenAUser »

“A simple rules engine that makes SaaS tools work together.”

The Shapes of CSS »

Datavisualization – Selected Tools »

A curated collection of data visualization tools “that will make your life easier creating meaningful and beautiful data visualizations.”

WordPress local dev tips: DB & plugins »

The Web Platform: Browser technologies »

Critical bookmark for Web devs, as it’s an excellent index of browser technologies (HTML5, JavaScript, CSS, storage etc.).

SuperAgent – Ajax with less suck »

via @drhayes A “light-weight progressive ajax API crafted for flexibility, readability, and a low learning curve after being frustrated with many of the existing request APIs. It also works with Node.js!”

Font Awesome »

“The iconic font designed for use with Twitter Bootstrap”. 150+ icons

Responsive.is »

Makes it easy to see how a responsive site will lay out in a number of different screen sizes.

The Responsinator »

Enter a URLto see how a site renders in a smaller form factor.

Responsive Navigation Patterns »

Front-end Job Interview Questions »

Excellent list

Pears »

“Collect, test, and experiment with interface pattern pairings of CSS & HTML. Pears is an open source WordPress theme, enabling people like you to get your own pattern library up and running quickly.”

Better Numerical Inputs for Mobile Forms »

* { box-sizing: border-box } FTW »

I like this. I like it a lot.

Responsive Design Test Bookmarklet »

Instead of resizing your browser, this bookmarklet provides a single page with previews of the page at each device size.

Shim »

A Node.js tool that syncs browsing sessions across multiple devices on the same Wi-Fi network.

40 Web Fonts for Body Copy »

HTML5 Cheat Sheet – Browser Support »

Write Logs for Machines, use JSON »

via @drhayes. Interesting idea – use JSON for logging instead of printf.

Foundation »

“An easy to use, powerful, and flexible framework for building prototypes and production code on any kind of device.”