Uses Postgres's powerful COPY command to upsert large sets of data into ActiveRecord tables

Backtrace (Stack traces) are essential information for debugging our applications. However, they only tell us what the program did, but don't tell us what it had (the arguments, local variables...etc.). So it's very often that we'd need to visit each call site, rerun the program, and try to print out the variables. To me, It's like the Google map's navigation only tells us the name of the roads, but not showing us the map along with them. So I hope to solve this problem by adding some additional runtime info to the backtrace, and save us the work to manually look them up.

A Rails renderer for Prawn PDFs.

An opinionated Rails application starter kit

PrettyValidation generate validation modules from database schema

Super simple way to store prices

This simple gem will help you with keeping default or primary record (one record that is marked as primary) - ie. default domain or language for site

A module to stop Action Controller from copying every instance variable available to an action to the view by default. Instead, Proffer provides a way to explicitly expose values as local variables within views.

Promenade makes it simple to instrument Ruby apps for prometheus scraping

Bring fire to your page

Simple unobtrusive token invitation engine for rails

Prop is a base Rails project that you can upgrade. It is used to get a jump start on a working app.

Adds the functionality to publish/unpublish mongoid docs

The PublishMyData Rails Engine. Create rails apps with Linked Data functionality.

A PubSubHubbub server conforming to the v0.4 spec, mountable from a Rails app

This gem permits to sync automatically models and custom data between multiple Rails applications by publishing notifications via pubsub (Google PubSub, RabbitMQ, or Apache Kafka) and automatically processed by all connected applications. Out of the scope, this gem includes transactions to keep Data consistency by processing notifications in the order they were delivered.

Cute flash messages for your ruby on rails application.

A content management system that works with your view templates. Keep the presses hot!

Rails engine to manager transactions using acidlabs's puntopagos-ruby gem

Pure CSS (purecss.io) toolkit for Rails Asset Pipeline