ShowOff is a Sinatra web app that reads simple configuration files for a presentation. It is sort of like a Keynote web app engine. I am using it to do all my talks in 2010, because I have a deep hatred in my heart for Keynote and yet it is by far the best in the field. The idea is that you setup your slide files in section subdirectories and then startup the showoff server in that directory. It will read in your showoff.json file for which sections go in which order and then will give you a URL to present from.

installgem install showoff

Scott Chacon

47,361 total downloads 453 for this version


gem 'showoff', '~>'
  1. February 20, 2014 (245 KB)
  2. 0.9.7 December 27, 2013 (245 KB)
  3. 0.7.0 September 10, 2011 (207 KB)
  4. 0.6.0 September 10, 2011 (205 KB)
  5. 0.4.2 August 17, 2010 (162 KB)
Show all versions (26 total)
Development Dependencies
  1. mg >= 0