Syntax Highlighting

Fast and easy syntax highlighting for selected languages, written in Ruby. Comes with RedCloth integration and LOC counter.

pygments.rb is a Ruby wrapper for Pygments syntax highlighter

Code syntax highlighting plugin via rouge for Middleman

Live syntax-highlighting for the Pry REPL

WIRB syntax highlights inspected Ruby objects

Highlight highlights code in more than 20 languages. It uses the Pygments syntax highlighter and adds a simple Ruby API over it. It also provides helpers for use in your Ruby on Rails views.

Syntax is Ruby library for performing simple syntax highlighting.

Dolt API for serving git trees and syntax highlighted blobs

It makes working with pure SQL easier with syntax highlighting. Let's you clean your Ruby code from SQL strings.

A syntax highlighting library used by Shoes. Originally extracted from Hackety-Hack.

Markdown + oEmbed + Sanitize + Syntax Highlighting = the ultimate user input rendering pipeline.

Ultraviolet syntax highlighting gem for Ruby18 and Ruby19

pygments.rb exposes the pygments syntax highlighter to Ruby

Dolt serves git trees and syntax highlighted blobs

Adds a CodeRay syntax highlighting filter to Haml

kramdown-syntax-coderay uses coderay to highlight code blocks/spans

pry-doc + pry-docmore + pry-debugger + pry-stack_explorer + pry-rescue + bond + jist + pry-plus + pry-theme + pry-pretty-numeric + pry-syntax-hacks + pry-highlight + pry-editline + pry-git + pry-developer_tools + awesome_print

PrettyDiff is a highly customizable library for creating fully featured HTML listings out of unified diff format strings. Include copy/paste-safe line numbers and built-in syntax highlighting.

Parade is an open source presentation software that consists of a Sinatra web app that serves up markdown files in a presentation format. Parade can serve a directory or be configured to run with a simple configuration file. * Markdown backed data > This ultimately makes it easier to manage diffs when making changes, using the content in other documents, and quickly re-using portions of a presentation. * Syntax Highlighting > Using GitHub flavored markdown, code fences will automatically be syntax highlighted, making it incredibly easy to integrate code samples. * Code Execution > Slides are able to provide execution and show results for JavaScript and Coffeescript live within the browser. This allows for live demonstrations of code. * Web > Slide presentations are basically websites -- they run in your browser from your desktop. This allows for a wide range of possibilities for customization and expandability. * Basic Templating and Color Schemes > Several templates and color scheme options have been provided to help you get started. While Parade does not currently provide anything near the variety of many other presentation packages, it is well-suited for basic presentations. * Design Flexibility (pros and cons) > Unless you're skilled in CSS/Animations, you will likely have a harder time creating presentations with as much polish as other programs provide. However, this approach also makes Parade incredibly flexible if you do understand CSS/Animations.

Converts text formatted with an exceedingly simple markup language into valid HTML (iron clad guarantee!) - perfect for comments on your blog. Textile isn't good for this because not only does it do too much (do commenters really need subscript?), but it can also output invalid HTML (try a <b> tag over multiple lines...). Whitelisting HTML is another option, but you still need some sort of parsing if you want syntax highlighting. Integrates with CodeRay for sexy syntax highlighting.

Provides Recarpet markup (with syntax highlighting by pygments.rb) for Forem posts

Add's coderay syntax highlighting to YARD docs

Prism is a lightweight syntax highlighter. This gem allows for its simple use with the rails asset pipeline

create syntax highlighting themes for textmate, sublime, aptana, rubymine, and geany

A simple powerful syntax highlighter with minimal HTML output

This is a remarkably trivial package that makes simply HTML-based presentations from a set up source files written using Textile. It's designed to help when creating slides that contain lots of code, as it allows code to be embedded from external source files. This means that the code that you embed can come from running (and tested) programs. The code in the resulting slides is syntax highlighted, and is hyperlinked to the original source file, allowing that file to be brought up in Textmate.

Generate syntax highlighted HTML using Markdown/Lighthouse conventions.

A rails gem to display your code properly on webpages using syntaxHighlighter

Converts source code into a (bookmarked, themed, and syntax highlighted!) PDF.

Ruby syntax highlighting

A Liquid tag for inline syntax highlighting in Jekyll.

Pretty print any JSON output with syntax highlight.

Ultraviolet syntax highlighting gem for Ruby18 and Ruby19

Make aweomse technical presentation with big fonts that size to fit, and awesome syntax highlighting

Syntax highlighted markdown editor for rails

Converts GitHub Flavored Markdown to awesome looking PDFs! Featuring: Syntax Highlighting, Custom CSS, Covers, Table of Contents and more

Rouge syntax highlighting for Middleman

A Ruby wrapper for the Pygments syntax highlighter.

A library for syntax highlighter. It is based Ripper.

Inspired by solarized, and lots of work with various colorschemes and syntax highlight files, and driven by a need to have some color variety that doesn't stink. Tries to generate colorschemes with just the right contrast, variety, and coherence.

Adds CodeRay syntax highlighting support to RedCloth, with a ‘source’ tag.

Generates XHTML slideshows from text files using Textile for markup. Does syntax highlighting if Pygments is installed.

rack-pygments - Rack Middleware for Pygments, the syntax highlighter

Syntax highlighting for RDoc using the pygments friendly Rouge.

RuboCop CLI that only lints and auto-fixes code you committed by utilizing `git-log` and `git-diff`. Rfix CLI makes it possible to lint (`rfix lint`) and auto-fix (`rfix local|origin|branch`) code changes since a certain point in history. You can auto-fix code committed since creating the current branch (`rfix origin`) or since pushing to upstream (`rfix local`). Includes a RuboCop formatter with syntax highlighting and build in hyperlinks for offense documentation. Holds the same CLI arguments as RuboCop. Run `rfix --help` for a complete list or `rfix` for supported commands.

A full featured terminal browser with syntax highlighted files, images shown in the terminal, videos thumbnailed, etc. You can bookmark and jump around easily, delete, rename, copy, symlink and move files. RTFM has a a wide range of other features. New in 3.27: Fixed minor quirk.

Ruby powered syntax highlighting. Ruby 1.9 port of Ultraviolet

Ruby syntax highlighting

Ink is a wrapper for Pygments, a nice Python syntax highlighting library and formatters like RDoc, Markdown and Textile.

pygments.rb exposes the pygments syntax highlighter to Ruby