… a toolkit from Twitter designed to kickstart development of webapps and sites. It includes base CSS and HTML for typography, forms, buttons, tables, grids, navigation, and more. Nerd alert: Bootstrap is built with Less and was designed to work out of the gate with modern browsers in mind.

… adapts your existing HTML images for mobile devices. No mark-up changes needed. Just drop it in and forget about it.

The Google Font Directory lets you browse all the fonts available via the Google Font API. All fonts in the directory are available for use on your website under an open source license and are served by Google servers.

The Grid Layout Javascript enables web-developers to stick to a Grid Layout quickly and simply by including the Grid Layouts Javascript file and simple XHTML code. Currently, the Grid Layouts Javascript relies on jQuery.

Lightbox JS is a simple, unobtrusive script used to overlay images on the current page. It's a snap to setup and works on all modern browsers. What's New in Version 2.0 - Image Sets: group related images and navigate through them with ease - Visual Effec

Friendly Bit is a blog by Emil Stenström, a Swedish web developer that occasionally gets ideas of how to improve the internet.

Which method should you use to make rounded corners with CSS? Simon explores the pros and cons of a few common

New web services are being built to a self-defeatingly low UX and performance standard, and existing experiences are now pervasively re-developed on unspeakably slow, JS-taxed stacks. At a business level, this is a disaster, raising the question: why are new teams buying into stacks that have failed so often before?

Our complete guide to links, buttons, and button-like inputs in HTML, CSS, and JavaScript.

… a strategy for web design that emphasizes accessibility, semantic markup, and external stylesheet and scripting technologies.

Documentation and demos for the open source reveal.js HTML presentation framework.