How to: Internationalization
* [FastGettext](https://github.com/grosser/fast_gettext) - Ruby internationalization tool with less memory, simple, clean namespace and threadsafe.
* [Globalize](https://github.com/globalize/globalize) - Globalize builds on the I18n API in Ruby on Rails to add model translations to ActiveRecord models.
* [i18n-tasks](https://github.com/glebm/i18n-tasks) - Manage missing and unused translations with the awesome power of static analysis.
* [i18n](https://github.com/svenfuchs/i18n) - Ruby Internationalization and localization solution.
* [mini_i18n](https://github.com/markets/mini_i18n) - Minimalistic, flexible and fast Internationalization library. It supports localization, interpolations, pluralization, fallbacks, nested keys and more.
* [rails-i18n](https://github.com/svenfuchs/rails-i18n) - Repository for collecting Locale data for Rails I18n as well as other interesting, Rails related I18n stuff.
* [r18n](https://github.com/ai/r18n) - Advanced i18n library for Rails, Sinatra, desktop apps, models, works well with complex languages like Russian.
* [Termit](https://github.com/pawurb/termit) - Translations with speech synthesis in your terminal.
* [Tolk](https://github.com/tolk/tolk) - A web interface for doing i18n translations packaged as a Rails engine.
* [twitter-cldr-rb](https://github.com/twitter/twitter-cldr-rb) - Ruby implementation of the ICU (International Components for Unicode) that uses the Common Locale Data Repository to format dates, plurals, and more.