OAuth is the most common authorization protocol in use today and is supported by popular web apps like GitHub, Google, and Facebook. With OAuth, users can...

Web applications can accumulate a lot of data, so a good search feature is crucial for users to navigate this data and find the information they need. Search...

The default templating language in Ruby on Rails is ERB. ERB has a simple syntax for mixing HTML and Ruby commands, but it can be somewhat verbose. Haml is a...

A bookmark manager is a great tool for storing and sharing links to web resources. It's a great project for learning Ruby on Rails too—a simple web app, but...

The Ruby ecosystem grew up on Unix and Linux operating systems like Mac OS X or Ubuntu. For this reason, Ruby native packages and build tools are often...

Ruby on Rails has changed the world of web development since version 1 was released in 2004. It has become known since that time as a powerful framework that...

Ruby on Rails is a great framework for quickly and easily building applications for the web. It's a framework designed with developer productivity and...

Since its release many years ago, Ruby on Rails has become a staple of the web development industry. Today however, web architectures tend to favour the...

Heroku is a cloud-based hosting provider that allows easy deployment of web applications. With a free tier suitable for hosting small applications, Heroku...

Ruby is more than just a language, it is a whole ecosystem. The power of the language is greatly multiplied by the thousands of gems freely available from...

Ruby on Rails is an open-source framework that allows you to quickly and easily build applications for the web. It's a framework designed with developer...

This course will show you how to build a content management system (CMS) using Ruby on Rails. We'll build up the most important functionality of a real-world...

Image galleries are used everywhere on the web: for sharing photos, for promoting products, for project portfolios and many other applications. There are...

If you've never programmed before, or if you want an introduction to the Ruby programming language, this course is for you! In this course, you'll learn the...

This course demonstrates an approach to a service-oriented architecture. We will use Ruby to create a authentication system that’s based on the Central...

This course will cover the process of deploying a standard database-backed Rails application with Docker containers. This process is becoming more and more...

Is your Rails application starting to get filled with lots of data? Are your users experiencing a detriment to performance? Are you unsure of how to solve...

Today's web applications demand real-time, low-latency data transfer. Users expect to interact with data in as close to real time as possible without...

MongoDB is a different kind of database. It sets itself apart from other systems due to its many different features that allow for better maintainability and...

One of the most common and essential scenarios for a business is commerce. Online shops fill the Internet as a means of providing value to customers. If...

With the latest major release of RSpec, testing in Ruby has become even more powerful. New matchers, a better API and more power to the user through...

This course will teach you how to build a polling application from scratch with Ruby on Rails. You'll learn how to dissect a complex data model into...

If you've ever wanted to get started developing with Linux, this is the course for you. Get acquainted with the Linux system, understand its mechanics, and...

Ruby is much more than web development. In fact, you can do great things with Ruby on your local system. If you'd like to find out more, jump into the...

In this course, José Mota will take you through the complete process of building a feature, from a basic idea right through to development using Agile best...

Sequel is the new Object-Relational Mapper in the Ruby world. With great support and community around it, Sequel aims to be an excellent asset for all...

Are you a regular Windows user? Are you familiar of the many quirks that Ruby development has under this operating system? Do you wish you had a starting...

In this course you'll learn how to build a Ruby product for the long run. Taking several criteria into consideration, we'll build a three-stage product....

If you want to build modular, versioned RESTful APIs in Ruby, then Grape is the perfect tool. With its strong conventions, it strives to be the perfect...

Have you been programming for a long time? If so, have you faced any situation that has come to be quite hard to solve? A feature that needs change but...

Sometimes when learning a new language, it’s helpful to do so from a safe place. This course will guide you through the Ruby waters, using the PHP...

Ruby is a wonderful language because it gives you the opportunity to write beautiful and expressive code without compromising readability. Metaprogramming...

If you want to improve your development skills, then take this course. Through testing and examples, you’ll learn how to create beautiful, flexible,...

Developing software is unthinkable without tests, and Ruby makes it easy since it was built to be tested. Enter Cucumber. It is the de facto standard for...

When you begin a new project, there’s always a number of tools and processes to bootstrap. Enter Yeoman, the opinionated tool to support your modern web...

Part of Ruby’s growth lies in its community and its willingness to provide the absolute best tools for solving problems. If a tool is not well documented,...

This course will teach you on the basics of OOD in the Ruby language and will also refer lots of different patterns of refactoring that you can apply...

Do you have a great Ruby app cooking in that brain of yours, or do you have one that's already built and ready to deploy? Follow along as we learn how to...

This course will get you up to speed on the basics of Ember.js. You'll gain an understanding of what an application contains, which components it uses and...

Ruby on Rails, one of the most innovative frameworks in the world, is now marching its way into 4.0 territory. As with any major new release, there will...

Welcome to the “Command-Line Apps with Ruby” course! This course will get you up and running on how to build fantastic applications for the command line,...

Welcome to “Simple Sinatra.” This course is all about coming to grips with the popular lightweight Ruby web framework, Sinatra. Sinatra stays out of your...

Have you always wanted to learn Vim, but never knew how to go about it? Well, look no further. In this course, José Mota is here to guide us through the...

Been meaning to learn Ruby on Rails, but felt that it was too hard? Well, not anymore. In this course, José Mota will take you through the process of...

Are you ready to be escorted to the wonderful world of Ruby development? If so, this is the course for you! This course start from scratch, as we learn the...

Welcome to Test-Driven Development in Ruby! This course will teach you how to use Rspec, in conjunction with several other tools, to program in Ruby using...