Repository Index

The open curriculum for learning web development

• ruby
• ruby-on-rails
• html
• css

Open source Android, iOS and Web app for learning about and managing digital and physical security. From how to send a secure message to dealing with a kidnap. Umbrella has best practice guides in over 40 topics in multiple languages. Used daily by people working in high risk countries - journalists, activists, diplomats, business travelers etc.

• opensource
• security
• risk
• human-rights-defenders

Learn V by Example

• learning
• programming
• educational
• lessons