Secure applications disable browser history and internal cache. Unfortunately, this causes problems with most browsers when following the standard Rails pattern for displaying errors. For full protection from ERR_CACHE_MISS (in Chrome with no-cache, no-store), and equivalent in other browsers, the pattern should be altered to follow a full POST-REDIRECT-GET patten. This way the browser will always have a consistent back-button history to traverse without triggering browser errors.

An implementation of transactional outbox pattern to be used with Rails.

Generate random but unique ids for your active record records.

ActiveRecord plugin for cursor based pagination for Ruby on Rails. Cursor-based pagination (aka keyset pagination) is a common pagination strategy that avoids many of the pitfalls of “offset–limit” pagination.

RdfContext parses RDF/XML, RDFa and N3 into a Graph object. It also serializes RDF/XML, Turtle and N-Triples from the Graph. * Fully compliant RDF/XML parser. * Fully compliant XHTML/RDFa 1.0 parser. * Notation3 parser (N3-rdf level) * N-Triples, Turtle and RDF/XML serializer * ConjunctiveGraph, named Graphs and contextual storage modules. Install with 'gem install rdf_context'

find_by_param is a nice and easy way to handle permalinks and dealing with searching for to_param values

This gem supports to get read/unread status (including read_at), read/unread users for a specific readable, etc.

rails middleware to reconnect connection

Recorder tracks changes of your Rails models

A Redis-based version-addressable caching system. Memoize pure functions, aggregated database queries, and 3rd party API calls.

A Redis-backed voting extension for Rails applications.

redshift_connector is a bulk data connector for Rails (ActiveRecord).

redshift-connector is a bulk data connector for Rails (ActiveRecord).

Rails 5 Amazon Redshift adapter based on built-in postgresql adapter.

Better Rails Forms

Your model has_one_remote ActiveResource instance

Connection proxy for ActiveRecord for leader / replica setups.

master-slave replication helper for ActiveRecord

Record your rack/rails requests and store them for future inspection

A very basic reservation system using ActiveRecord