anchor.diff:                    span on 18 Dec, Wed
                   p.tagline by Python User Group Singapore
               li
  +              a(href='http://www.meetup.com/R-User-Group-SG/events/152347542/')
  +                p Practical Shiny examples and how to extend Shiny
  +                  span on 18 Dec, Wed
  +                p.tagline by R User Group - Singapore (RUGS)
  +            li
  +              a(href='https://www.facebook.com/events/238709192957664')
  +                p iOS Dev Scout # Dec Meetup
  +                  span on 19 Dec, Thu
  +                p.tagline by iOS Dev Scout
  +            li
                 a(href='https://www.facebook.com/events/540329056045105')
                   p Casualties: One desk. How we made one mobile app for four platforms in 40 days
                     span on 20 Dec, Fri
  
positive.code:           h3 open events
            ul.open-list.first
              li
                a(href='http://sg.hackandtell.org/')
                  p Hack and Tell
                    span on 10 Dec, Tue
                  p.tagline by Hack and Tell
              li
                a(href='https://www.facebook.com/events/1402357623335926/')
                  p Creative Crew December Talk
                    span on 10 Dec, Tue
                  p.tagline by Creative Crew
              li
                a(href='https://www.facebook.com/events/189962881192355')
                  p Putting It Together: Puppet + Jenkins CI + Build Tools (Phing/Ant)
                    span on 11 Dec, Wed
                  p.tagline by Singapore PHP User Group
              li
                a(href='https://www.facebook.com/events/595830510477311')
                  p Lessons learnt from Redmart by @Sebastian Deckers
                    span on 13 Dec, Fri
                  p.tagline by Hackers and Painters
              li
                a(href='https://www.facebook.com/events/543302969094113')
                  p How I got my website to top Google's search results with no budget
                    span on 13 Dec, Fri
                  p.tagline by Hackers and Painters
              li
                a(href='http://www.meetup.com/Singapore-Ruby-Group/events/152460012/')
                  p December Meetup
                    span on 17 Dec, Tue
  
negative.code:                 p Kibana by @Kokhong Cheng
                    span on 20 Dec, Fri
                  p.tagline by Hackers and Painters
              li
                a(href='http://www.meetup.com/R-User-Group-SG/events/152347492/')
                  p Credit Scoring with R
                    span on 15 Jan, Wed
                  p.tagline by R User Group - Singapore (RUGS)
  
          section
            h3 open source
  