Web designers often need to have precise measurement of a design and make little changes here and there. It is nice to get all measurements right at once. One pixel makes huge difference, right? I... 
Recently I used a free typography frame work created by csswizardry.com. I have tried some CSS reset before but they were quite disappointing. This typography and grid base design frame work was extremely useful. It... 
Styleneat
A great online tool that organizes and standardizes CSS code in multi-line format or single line format. User can also choose to sort selectors and identifiers.
YUI compressor
Compress multiple jacvascript files into one. You can also... http://feeds.feedburner.com/design-notes
