#353: Speed Up Rails Page Rendering with render_async

Jobs

• Ruby on Rails Developer at X-Team (Remote)We seek a developer with extensive Ruby knowledge. We're 100% remote and provide the funding needed to help you achieve your goals and grow. X-Team
• Software Engineer - Mid or Senior LevelWe're looking for Software Engineers to join our London HQ to help build products that revolutionise the logistics and delivery industries. Deliveroo
• Ruby on Rails Developer - Remote/UK basedWe're looking for a developer to help us build a variety of exciting new products and take ownership of our Rails apps. Helical Levity

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In brief

• Brighton (UK) Ruby Conference 2017 is Next Month news
  And some tickets are still available. Great speakers too. 
  Andy Croll
• Identify bottlenecks in your Ruby apps 
  Troubleshoot slow requests across every layer of your stack with end-to-end flame graphs, dashboards, and alerts. 
  Datadog  Sponsored
• Speed Up Bundle Install with Parallel Installation tutorial
  Did you know Bundler can download and install gems in parallel? 
  Phil Nash
• Rails 5.1's form_with vs. form_tag vs. form_for tutorial
  The difference between the new and old form helpers explained with code samples. 
  Patrik Bóna
• Surveying Gemspec File Specifiers tutorial
  A look at various ways to specify file lists in a gemspec file. 
  Tom Copeland
• Implementing Linear Regression using Ruby tutorial
  Uses the ruby_linear_regression gem. 
  Practical Artificial Intelligence
• Acceptance Testing Using Actors and Personas tutorial
  Abstracting objects to create test applications, users, and entities to support full acceptance testing. 
  Arkency
• Use Feature Flags to Deploy Early and Often tutorial 
  Build to Ship
• Handle a Disconnecting Facebook Account with Devise + Omniauth tutorial
  Addresses a bug in the Omniauth docs. 
  Mikamai Developers Blog
• 24/7 operations support built just for ROR 
  Keep your team busy building your app, not solving ops headaches. Unlimited deploys, immediate roll-back & more. 
  reinteractive  Sponsored
• How Does Bundler Work Anyway? video
  A romp through the history of dependency management in Ruby that ends with Bundler. 
  Andre Arko
• Why You Should Probably Avoid Mixins opinion 
  Oleg Antonyan
• 7 Ways to Evaluate Gems To Use opinion 
  Jim Gay
• lemme-pry: Reduce your Time to REPL tools
  lemme-pry is a gem that makes it easy to bring up a pry console with the required gem dependencies. 
  Gert Goet
• Corneal: A Sinatra App Generator with Rails-like Simplicity tools 
  Brian Emory
• Try Codeship Basic: simple hosted CI that works out of the box tools 
  Codeship  Sponsored
• sequel-combine: A Sequel Extension To Load Objects with Relationships code 
  Monterail
• Insights: A No-SQL-Required Data Analytics and Visualization Tool code
  Live demo here. 
  Marius Andra
• Rollout: Fast Feature Flags, Built on Redis code