Improving your site’s Alexa Rank and Google PageRank, showing code in your blog posts with syntax highlighting and line numbers, creating a custom Google search box for your website, surviving and thriving in Google Reader using PostRank, and exploring Firefox addons for web developers including GreaseMonkey and Web Developer.
Source code in blog posts:
Ranking:
Toolbars:
Firefox Add Ons:
jQuery Experimenting: