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5 Subreddits Of Reddit That Really Exist

Reddit is a american social news aggregation which is designed for the discussion website and content rating..

Members registered in this can share content or though through link, image, video etc and other members can give a upvote and downvote to the share content.
Article Added by: shoutblog123 //

The reason behind the bump on the button F & J on the keyboard

I was also wondering about this f and j button that why only these two keypad has bumps, but now I got that and I will share you to you guys also
Article Added by: shoutblog123 //


ASCII terminal table generator for Ruby, with a DRY, column-based API
Featured Gem // Category CLI Utilities



Tool for finding time-consuming database queries for ActiveRecord-based Rails Apps. Provides Slack notifications for with backtrace, raw SQL, time duration, etc.
Gem Added by kirill_shevch into category Database Tools


CQRS & event sourcing framework for Ruby
Featured Gem // Category Abstraction

Building multi-stage Dockerfiles using Rake-based DSL

Article Popular Story //

Last 7 Days


JSONAPI::Resources, or "JR", provides a framework for developing a server that complies with the JSON API specification.
Featured Gem // Category API Builder

Alchemy CMS

A powerful, userfriendly and flexible Open Source Rails CMS.
Featured Gem // Category CMS

Awesome Ruby Newsletter » 165

Top Stories
  • Goodbye ActiveRecord! - Inside Aircall - Medium
  • Puma 4: Hammering Out H13s—A Debugging Story
  • GraphQL on Rails: On the way to perfection (Final chapter of a 3-part beginner-friendly guide on building Rails apps with GraphQL and React+Apollo)
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Optimized JSON
Featured Gem // Category Parsers

RailRoady vs Rails Erd

Popular comparison
  • RailRoady - Ruby on Rails 3/4 model and controller UML class diagram generator.
  • Rails Erd - Generate Entity-Relationship Diagrams for Rails applications.

Trestle vs ActiveAdmin

Popular comparison
  • Trestle - A modern, responsive admin framework for Ruby on Rails
  • ActiveAdmin - A Ruby on Rails framework for creating elegant backends for website administration.

EuRuKo 2019: A Recap

On June 21, the European Ruby Conference (EuRuKo) welcomed several hundred Rubyists aboard the ss Rotterdam, a historic ship. The two-day, single-track event featured a keynote from Yukihiro “Matz” Matsumoto, the inventor of the Ruby language, ample networking opportunities, and more boat puns than anyone had prepared themselves for.
Article Added by: AnneLaure13 //

Sucker Punch vs Sidekiq

Popular comparison
  • Sucker Punch - A single process background processing library using Celluloid. Aimed to be Sidekiq's little brother.
  • Sidekiq - A full-featured background processing framework for Ruby. It aims to be simple to integrate with any modern Rails application and much higher performance than other existing solutions.


Beautifies the ls command, with color and font-awesome icons.
Featured Gem // Category CLI Utilities

debase vs Byebug

Popular comparison
  • debase - A fast implementation of the standard debugger debug.rb for Ruby 2.0.0
  • Byebug - A simple to use, feature rich debugger for Ruby 2.

sidekiq-scheduler vs Sidekiq-Cron

Popular comparison
  • sidekiq-scheduler - Lightweight job scheduler extension for Sidekiq
  • Sidekiq-Cron - Scheduler / Cron for Sidekiq jobs

Nokogiri vs Oga

Popular comparison
  • Nokogiri - An HTML, XML, SAX, and Reader parser with XPath and CSS selector support.
  • Oga - An XML/HTML parser written in Ruby. Oga does not require system libraries such as libxml, making it easier and faster to install on various platforms.

Ruby Tests Profiling Toolbox

Ruby Tests Profiling Toolbox
Featured Gem // Category Testing

RMagick vs MiniMagick

Popular comparison
  • RMagick - RMagick is an interface between Ruby and ImageMagick.
  • MiniMagick - A ruby wrapper for ImageMagick or GraphicsMagick command line.

Last 30 Days


Parse CSS and add vendor prefixes to rules by Can I Use.
Featured Gem // Category Management


A Ruby gem to transform HTML into PDFs, PNGs or JPEGs using Google Puppeteer/Chromium
Gem Added by vovimayhem into category PDF

jsonapi-rb vs Fast JSON API

Popular comparison
  • jsonapi-rb - Efficiently produce and consume JSON API documents.
  • Fast JSON API - A lightning fast JSON:API serializer for Ruby Objects.

Debugging MySQL lock errors in Ruby on Rails

New week new bug to hunt down! A day after our last deployment at work, a new type of error started rising like a great wave. Random SQL update queries started failing at random with the following error:
ActiveRecord::StatementInvalid: Mysql2::Error: Lock wait timeout exceeded; try restarting transaction: UPDATE users SET ...
Article Added by: tothpeter //

Rails 6 adds ActiveRecord::Relation#annotate

Article Popular Story //