A ruby parser for TeX equations. It parses equations to postfix (reverse polish) notation and can build abstract syntax tree (AST). Also it can render images via latex. Requres modern ruby 1.9.x because of using advanced oniguruma regex engine

The docgenerator-gem create documents with export feature as LaTeX, HTML, Creole (a common wiki markup, see http://www.wikicreole.org ), conTeXt (only rudimentory), plain text (not very good supported) and

This library allows to easily generate LaTeX content (e.g., tables) directly from Ruby.

Gem for creating a LaTeX expressions from JavaScript ones.

Jekyll-Quicklatex is a converter plugin for Jekyll. It convert latex code snippet to picture embeded in your page.

Latexpdf is a renderer for rails which compiles Tex files with ERB to a PDF using xelatex by default so that it supports Unicode.

Latex document generator

A Lita handler for rendering LaTeX

Nanoc filter to convert latex files to pdf using latexmk

hatena to Latex

Build LaTeX documents.

A gem for easily wrapping LaTeX code in Ruby

Command Line Tools for Generating and Maintaining LaTeX Projects.

Vanilla brings Markdown like features to LATEX

A library that aims to simplify the process of turning fragments of LaTeX into images and other formats.

KeepYourHead is a latex based flashcard trainer under GPL3. It includes an editor as well as an trainer. Flashcards are build in latex. Latex is a powerful tool for descriping documents. The Flashcards are checked by letting the user judge if he knew the answer well enough.

Simple packaging tool for LaTeX

Generate PNG images from Latex formules on your ruby projects

latex2hiki is a format convert from latex to hikidoc.

Latex-flow is a command-line tool to support LaTeX's workflow.