Jade is a high performance template engine heavily influenced by Haml and implemented with JavaScript for node.

Renders LaTeX formulas to your site via KaTeX

Plugin "jekyll-lunr-js-search-multilingual" is "jekyll-lunr-js-search" plugin but with multilingual support and where "therubyracer" is replaced by "execjs" for Windows support.<ol>Now supports:<li>English</li><li>Russian</li></ol>

Liquid tag for pre-processing Prism.js highlights

A fresh, lightweight custom built styleguide template to use with Jekyll sites.

Assets, Generators and beer delivery

Wrapper for original JOT impl, compatible with jot-ruby gem

Convert yours JavaScript code to CoffeeScript, vice versa.

Access paths to compiled assets from in javascript.

jshint runner for ruby

JSHint wrapped in a Ruby gem for easier use

API to lint your javascript source code from ruby

Ruby wrapper to run and format JSHint, using execJS. It supports commandline arguments or a YAML config file to specify global variables and JSHint configs. JavaScript runtime independent so you can start linting without the hassle, on Linux, Windows, or Mac

Rake tasks for little JavaScript projects

Jsrb is a template engine to generate JavaScript code in simple Ruby DSL.

Render JavaScript components on the server side with Ruby.

A library to just-in-time randomly obfuscate JS

Provides access to JSV, a JSON Schema validator, from Ruby

Transform JSX to JavaScript from Ruby. Includes a Tilt template for use with Sinatra (or any Tilt project).

Now you can parse your LaTeX formules with Katex and let the client-side worry only with stylesheets.