Painless Rails Admin UI.

Creates imagery on analog vector monitors

Because sometimes you just need to feed PostgreSQL a lot of data.

Automated visual regression testing on Sauce Labs.

JAN validator for Rails (ActiveModel)

Chatbot Application Framework for Slack Chat Rooms

Rake tasks for running your Jasmine suite via a local browser or through SauceLabs

This gem converts a Journal Publishing Tag Set (Jats) XML file into a ruby hash compatible with the Lens document format

Command line wrapper for pushing files to S3

A Jekyll plugin for auto embedding links

Once Jekyll has built your sites HTML, fetch all the required js modules, manage the manifest directly from the markup

Thor utility to do neat jekyll stuff.

This Jekyll plugin is heavily inspired by Gerby, the tool used to build the Stacks Project and Kerodon. It allows you to build math textbooks as static websites which require no complex infrastructure to run.

A Jekyll plugin to pull the page title from the first few words of the first line of the content if a title isn't set.

Jet is a micro framework that sits on top of sproutcore 2

General purpose hash mapping library

Generate Rails workflow engine from mind map: Freemind

JIRA for your terminal

Jkr is a script execution manager for experimental measurements.

Consitently model servives with etcd in and outside chef