Neapolitan is a meta-templating engine. Like a candy store it allows you to pick and choose from a variety of rendering formats in the construction of a single document. Selections include eruby, textile, markdown and many others.

opinionated javascript-AMD-module generator

Generate fancy html-slideshows from simple markdown files

Prawn is a fast, tiny, and nimble PDF generator for Ruby

intelligent configuration tool

A supersimple testing framework for Ruby

OMF's Web based control and visualization framework.

Marks math problems

Ruby Workflow Engine based in events that execute a collection of rules.

Adds CodeRay syntax highlighting to RedCloth, by using a <source> tag.

Create inboxes for your users to send and receive emails.

This adds `PP.pphtml` and `Kernel.pphtml` functions so that you can easily inspect HTML strings in your terminal. It merges functionality from CodeRay and HTMLBeautifier to provide a delightful terminal session. This is little helper tool that I usually wish I had quick access to.

Create fullscreen presentations using Ruby.

Quick logger that lets you output to a different log file for more controlled breakdowns of site visits

Identify dynamically methods that can be made private.

Code text filter sidebar for the Publify blogging system.

A Rails grid plugin to create grids with sorting, pagination, and filters generated automatically based on column types. The contents of the cell are up for the developer, just like one does when rendering a collection via a simple table. WiceGrid automates implementation of filters, ordering, paginations, CSV export, and so on. Ruby blocks provide an elegant means for this.

Query Packwerk violations and dependencies.

This Rack middleware component uses the CodeRay gem to automatically format code syntax by detecting a specific container in the final rendered markup.

Rack Middleware for syntax highlighting.