I created an extension that smooths every websites' fonts.

Download: beautifier.safariextz. (if you see gibberish, right-click and save on that link)

I’ve been liking the different little extensions coming out in the last few days since the launch of Safari 5. By the way, your best source for those is this tumblr blog.

Making your own is quite easy. Check the docs!

How does it improve fonts exactly?

Before:

After:

Source: Max Voltar

How did you do it?

html { -webkit-font-smoothing: antialiased; }

Update: This thing is now open-source

On github: jeromegn / beautifier