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The latest blog posts to take off on Hacker News. 242 posts.

Web & Frontend
2009
186

Don’t use @import

In Chapter 5 of High Performance Web Sites , I briefly mention that @import has a negative impact on web page performance. I dug into this deeper for my talk at Web 2.0 Expo , creating several test pages and HTTP waterfall charts, all shown below. The bottomline is: use LINK instead of @import if you want stylesheets…

192

The problems with url shorteners

URL shortening services have been around for a number of years . Their original purpose was to prevent cumbersome URLs from getting fragmented by broken email clients that felt the need to wrap everything to an 80 column screen. Addendum: They're useful in print , too. But it's 2009 now, and this problem no longer…

209

JavaScript: The Good Parts

I found a really nice video lecture on JavaScript. I'm a JavaScript journeyman myself so I decided to review it to learn something new. I have written about JavaScript in the past -- the previous post on JavaScript was "Learning JavaScript through Video Lectures". This lecture is given by JavaScript guru Doug...