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Logging and monitoring your IT infrastructure is a fundamental task, and it’s even more important and critical in microservice architecture. In this article we’ll have a look at some of the most…

Quick automated code review of your changes.

Internationalization (i18n) library for Ruby.

Action Cable, or AnyCable, that is the question. In this article, we compared them analysing their respective performance. Let’s see the results!

We'll learn about GraphQL by making an application about music

Usable, idiomatic common monads in Ruby.

Useful, common monads in idiomatic Ruby

When writing tests for services, you may sometimes want to use mock objectsinstead of real objects. In case you’re using ActiveRecord and realobjec...

Performance is critical to success, and caching is one basic tool for improving it. Learn all about caching with NGINX and NGINX Plus.

Add real-time features to your Ruby on Rails application without ever having to switch to another platform or language.

With ES6 you now have another options for creating Javascript functions. You are probably familiar with the ES5 way of creating a function with the ‘function’ keyword. Pretty easy, right? A function…

Amit's guide to math, algorithms, and code for hexagonal grids in games

A collection of inspiring lists, manuals, cheatsheets, blogs, hacks, one-liners, cli/web tools and more.

You can use Amazon Elastic File System to create a file system that's shared by all of the instances in your AWS Elastic Beanstalk environment.