Nowadays, there is a lot of jQuery plugins for everything which causes slowdown your website. Also, there is a lot of jQuery gallery libraries for image slideshow.
Often, when you get start to write some content for your website or personal blog, you don’t know what is trend at the moment. To make research “what is hot today”, is boring or you don’t have a time for this, but content which is not popular, is less attractive for users. For that purpose I made a wordpress plugin, Popular on Web, that suggest you what to write, based on trending searches from google search.