Elasticrawl is a tool for launching AWS Elastic MapReduce jobs that process Common Crawl data.

Use raw SQL to insert database records in bulk. Supports uniqueness constraints, timestamps, and checking for existing records.

ActiveRecord Firebird Adapter for Rails 6.

Translate your FriendlyId slugs with Mobility.

Running through ActiveRecord's relations, this gem makes it very simple to quickly search through a given model's columns and return an array of objects that match the searched criteria. See the README available in the 'Documentation' repository found in the link below.

GraphQL + JWT + Devise

Moderated fields or whole model instances are serialized and saved into a separate moderations table. The moderation can then be accepted and the changes will be applied to the model. This way, lookups for existing, accepted fields or entries will be much faster than if using something like Papertrail, since the changes that have not yet been accepted are stored outside of the model table - in the moderations table.

Adds common gamification features such as points, leaderboards, and achievements to a Rails Application.

Rails I18n library for ActiveRecord model/data translation using PostgreSQL's hstore datatype. Translations are stored directly in the model table rather than shadow tables.

istox backend shared gem

Landing page storage, rendering, tracking, and management API

Web UI for MailyHerald - Email processing solution for Ruby on Rails applications

An elasticsearch wrapper for mongoid odm based on slingshot. Makes integration between ElasticSearch full-text search engine and Mongoid documents seemless and simple.

Rails tagging system based on PostgreSQL arrays

Search attributes translated by Mobility with Ransack.

Mongo Followable adds following feature to mongoid/mongo_mapper

Gem to add basic "follow" features if you're using rails3 with mongoid

Add likes to your Mongoid documents

Money datatype for Mongoid. Inspired by Ruby Money. Makes handling money simple. Stores the value in the db as cents. Currently handles USD.

Mongo Followable adds like/dislike feature to mongoid/mongo_mapper