Gemma per che raccoglie varie tipologie di classi di utilità varia che possono servire al funzionamento delle applicazioni e semplificare la vita al programmatore Rails

Lash will bundle and compress most common static assets using Googles closure compiler for JavaScript, SASS for CSS and will package loose image files into a single static CSS sprite.

Graphical User Interface for Lazar Toxicity Predictions

Laze is a simple static website generator, inspired by the likes of jekyll, bonsai, nanoc, webby and many others. It's main purpose is to convert a bunch of text files into a working website.

Ruby command and Web viewer for LeanDocument.

Lipa - DSL for description treelike structures in Ruby

LipaWeb - micro webframework for web access to treelike structures

Liszt is an alternative to acts_as_list and sortable that uses atomic Redis operations to maintain scoped ordering information for ActiveRecord objects.

lre

Machete is a simple tool for matching Rubinius AST nodes against patterns. You can use it if you are writing any kind of tool that processes Ruby code and needs to do some work on specific types of nodes, needs to find patterns in the code, etc.

Funnels email into HipChat using CloudMailIn

Malt provides a factory framework for rendering a variety of template and markup document formats.

A gem for publishing a small Hot Ink authenticated site

Watches a directory with markdown files and outputs HTML to a browser

A themed markdown processor.

Tool to make Markdown authoring easier by providing fast and good looking previews

Small command line tool that reads Markdown files and outputs HTML

Mayuki is a minimalist Markdown/YAML-based static wiki generator.

Converts markdown to styled html with code highlighting

Suite for taking easy notes in markdown and then converting to html and pdf.