WordPress Plugin: Twitter

Integrate your Twitter account into your WordPress site. Easily embed Twitter profiles and Tweets into any page or blog post. Add your Twitter profile to the widgets area on your WordPress site. All features of this plugin share a single Twitter API key alleviating the need to have a separate API key for each shortcode and widget.

GitHub for WordPress adds multiple shortcodes for embedding GitHub profiles, repositories or Gists into pages and posts. Additionally a profile widget is also included for use in widget areas.