Render-later allows you to defer the rendering of slow parts of your views to the end of the page, allowing you to drastically improve the time to first paint and perceived performance.

The Ruby and Rails SDK for resend.com

A framework for DRY RESTful APIs in Ruby on Rails.

A richer text editor for Rails

Rickshaw, a javascript graphing library based on d3, for the rails asset pipeline

This gem provides integration of Muut Riot with Rails

Robokassa is payment system, that provides a single simple interface for payment systems popular in Russia. If you have customers in Russia you can use the gem. The first thing about this gem, is that it was oribinally designed for spree commerce. So keep it in mind.

Monitoring engine for RubyLLM

Rules engine that allows you to add customizable business rules to any ActiveRecord model.

Ryakuzu - Interface for your schema.rb

Enables direct file uploads to Amazon S3 and provides a flexible pattern for your Rails app to asynchronously ingest the files.

SafeFinder lets you define model's null_object through simple DSL, and returns it when you can't find a result.

ActiveRecord extension & rails engine for syncing data with Salesforce.com

A sanitizer bridge for Rails applications

ScheduleFu allows scheduling events with dates and times. It includes both the model and view portions of a calendar. It borrow heavily from acts_as_calendar (http://github.com/dball/acts_as_calendar) and calendar_helper (http://github.com/topfunky/calendar_helper).

SCIM Adapter for Rails.

Create seed files for each model from your database data.

We miss the assign_to matcher in shoulda-matchers.

A Sidekiq Web extension to enqueue/schedule jobs with custom perform params in Web UI. Support both Sidekiq::Worker and ActiveJob.

Easily run multiple methods per sidekiq worker