Fount is a free-to-use bookmarklet that instantly identifies fonts used in a web page.

Once activated, just click on any text and it displays the font name, size and weight in a growl-like notification.

It doesn't requires re-activation and any number of text can be clicked repeatedly. For disabling it, clicking the bookmarklet is enough.

Fount is a useful and tiny companion for typography inspiration and works in all major browsers.

The Fluid Grid System is a CSS framework which combines the principals of the typographic & baseline grid into a resolution-independent one.

It has a comprehensive logic. The classes are mentioned like: six_column section or three column which makes it easier to use & understand.

With the simple layout & use of CSS, the Fluid Grid System degrades well in both older web browsers, scales with text nicely & presents content to screen readers in a logical manner as well.

The framework is also great for rapid prototyping besides final production layouts as designers can quickly design complex layouts.