# Categories

[Latest](https://www.ruby-forum.com/latest.md) · [Categories](https://www.ruby-forum.com/categories.md) · [Tags](https://www.ruby-forum.com/tags.md)

## [Uncategorized](https://www.ruby-forum.com/c/uncategorized/1.md)

## [Community](https://www.ruby-forum.com/c/community/3.md)

Welcome! Hangout, feedback, and international (non-English) discussions here.

## [Ruby](https://www.ruby-forum.com/c/ruby/7.md)

General Ruby questions (not Ruby on Rails).

## [Rails](https://www.ruby-forum.com/c/ruby-on-rails/6.md)

Question about web development with Ruby on Rails.

## [Testing](https://www.ruby-forum.com/c/testing/36.md)

## [Captchator](https://www.ruby-forum.com/c/captchator/31.md)

Support and discussion forum for the CAPTCHATOR web service (captchator.com)

## [Desktop](https://www.ruby-forum.com/c/desktop/34.md)

## [Ruby Apps](https://www.ruby-forum.com/c/ruby-apps/35.md)

## [Server](https://www.ruby-forum.com/c/server/33.md)

## [GNU Radio](https://www.ruby-forum.com/c/gnu-radio/15.md)

Mailing list interface