The trick of making the javascript directly editable as well, shown at the bottom, is quite nice.

polyfill for overflow in older mobile browsers.

float and clear properties in CSS.

Another slick HTML5-based JS presentation library. Need to compare with how easy it is to use, relative to impress.js.

Can't remember who I got this from -- someone on Pinboard. Pairings of HTML + CSS / design patterns for the web.

Vertical layout, CSS float alternative.

Variables for CSS.

Code highlighting and formatting, via Javascript and CSS.

Maybe a fun project to play with in the future...

CSS transparency in IE. Gag.

"I wish to speak or
let the Muse announce through me
Tables of Numbers.

Professor Moglen!
Help defend my right to share
these numbers with you!

You called the right to
speak with PGP like that
to use Navaho.

Help me then in my
haiku quest to share these bits,
and not be censored.

Preserve my right to
speak here, in this extreme, these
mystery Tables

the products, pieces
of technique, which but a very
few will understand."

-- I hadn't seen this before. Genius! Pure, pure unadulterated genius! I'm really at a loss for words.

Easy lookup of (among other things) HTML and CSS features.

To be used.

Using colored divs and tables and lists to visualize.. colored bars.

Premature generalization of Tufte is the root of all evil.

Tutorial on javascript-ing methods for simple graphs and visualizations. It'd be nice to see something abstracted over both this and Google Charts api.

From Mozilla, for Firefox (I assume).

A blog-post that lists some open solutions for charting and graphing on the web: Flash, Javascript, and CSS-based.

Beautiful. I should just go through and bookmark *everything* from the SIMILE project. (These guys are just down the hall from me, btw.)

Simon Willison (of Django) raves about jQuery.

A bookmarklet that lets you look at CSS styling elements on fully-loaded pages. Cool.

"It then proceeds to look at each file in turn, and at the end, list all the selectors in your css file that aren’t used by any of the HTML files." Looks reasonably useful.