Wikkr

Written in Ruby, HTML & CSS.

You can checkout Wikkr here. Create your own wikis today!

Features:

• Support admin, standard, and premium roles
• Create public wikis as a standard user
• Upgrade account using Stripe
• Create private wikis as a premium or admin user
• Add and remove collaborators for private wikis
• Render Markdown syntax using Redcarpet gem
• Search wikis using Elasticsearch