A gem that allows you to add date only, time only and datetime pickers to your forms. This gem also takes into account the way Ruby doesn't parse certain American-friendly dates so it passes along hidden fields with the values expected by rails. When updating the values they are 'localized' using the locale file to get them into the format expected by the picker.

A modern, Hotwire-powered DataTables implementation for Ruby on Rails that provides sorting, searching, and pagination capabilities with a beautiful UI

A simple Rails blogging engine that has just the necessites in place for starting a blog.

HyperModel gives your HyperComponents CRUD access to your ActiveRecord models on the client, using the the standard ActiveRecord API. HyperModel also implements push notifications (via a number of possible technologies) so changes to records on the server are dynamically updated on all authorised clients.

Tools for working with DOIs in Hyrax including model attributes, minting, and fetching descriptive metadata.

meta-package of useful gems for rails development

Infold provides Scaffolding functionality specifically for Internal tools. Enables fast build, elegant UI/UX, flexible customization.

Gem for uploading app data to Instructure CustomDev Hosted Data tooling

Intro brings your rails application to new feature introduction and step-by-step users guide

Common FactoryBot utils for Jets application development

Generate Rails workflow engine from mind map: Freemind

An Open Source Manufacturing Execution System

JpAddress is simple japan-zipcode-address-search API. You can load master-data from JapanPost and mount address-search-api to your rails application.

JIS X 0402 (Identification code for cities, towns and villages) for Rails.

Include JsonApiable module in your API::BaseController to receive a collection of useful methods, such as arguments and relationships parser, filters, etc.

JWT authentication for rails APIs

knock_once provides basic user email auth using knock.

Koalagator is an open source community calendaring platform

Display app news and broadcast messages in Active Admin.

A basic UI starter kit - rails engine with useful helpers and bootstrap based UI modules