ES6 support for the Rails asset pipeline

Compile React JSX for Sprockets

Rollup for Sprockets and the Rails asset pipeline

Vue single file components for Rails

Compile Vue SFCs for Sprockets

JAT serializer allows you to generate a JSON response based on the fields requested by the client. Besides, it helps to preload relations to avoid N+1 when used with activerecord.

Simple module to enable JSON or Hash fields to behave like regular Ruby attributes.

Computes java hashCode algorithm for given string

JavaHead contains classes to represent Java packages and classes and to compile and execute them in Ruby. Use this in scripts to run Java programs from Ruby, or in IRB to develop Java in a sensible environment. Write simple code in both Java and Ruby and JavaHead will link them for you.

that's really about it...

Escapes carriage returns, and single and double quotes

Jazor (JSON razor) is a simple command line JSON parsing tool.

JB Learning how to make a Gem.

allows for easy conversion of query results to hashes, arrays of hashes, json files, etc.

A lightning-fast, batteries-included Ruby web micro-framework.

Jeeves is a command-line tool that helps you create AI-powered Git commit messages

Ruby bindings for interacting with the jeju test tool.

Provides an age tag for jekyll/liquid

add unixtime query string for assets every build.

Produces SVG diagrams and a JSON index useful for search from an ArchiMate model file.