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How to build a complete, real-world application from scratch with Ruby on Rails step by step.
A lot of Ruby code is "magic". We'll explain the magic and see how it works using the powerful tools Ruby gives us.
Accept subscription and one-time payments with Stripe in your Rails apps
Expert advice on keeping Rails apps organized and fast.
Learn how to build fast, modern web apps with HTML over the wire.
Setup your computer with Ruby on Rails and deploy to a production server.
Cheap, easy hosting for Ruby and Rails apps.
Launch your product business way faster with our SaaS template.
A weekly podcast on web development and building products with Ruby, Rails, Javascript, and more.
A few of the Open Source projects we do at GoRails.
Build a Ruby on Rails app in 48 hours with us.
Help Junior developers get hired by sharing small projects to build their resume with paid work.
Find your next Ruby on Rails Job.
Rails 8 now ships with multiple databases by default. In this lesson, we'll learn how the configuration works and how to deploy to production with environment variables
Import maps are great, but how do they work? In this lesson, we'll demystify import maps and see how they integrate with Rails' asset pipeline.
Black Friday is a popular shopping holiday every year. In this lesson, we'll build a Ruby gem to help automate our Black Friday sales each year.
Hotwire Spark is a new live reloading tool for Hotwire applications that uses morphing to update the page smoothly.
Ruby 3.4 added 'it' to reference a block parameter with no variable name. Let's check it out!
Rails 8 introduces a new expect method for permitting parameters that fixes a few of the issues with require and permit. Let's take a look!
Enumerable provides a suite of sorting, filtering, iterating functionality to any collection class in Ruby. It's easy to implement and use, so let's see how to use it.
The Rails Authentication generator is getting new test helpers. We'll take a look at how to use them with integration tests and how to extend them to work with system tests too.
To provide clean integrations with Rails plugins, we can use lazy load hooks to add callbacks for when classes are loaded.
In this episode, we will be looking at pattern matching in Ruby which lets you check the structure of data and save parts of it into variables.
Rails 8.1 introduced a local CI setup and run script that allows you to leverage the power of your local system to run a series of steps and optionally integrate with GitHub to sign off on pull requests that have a successful CI run.
Let's look at how we can easily deploy a Rails 8 application using the solid trifecta of gems with Hatchbox.
MQTT is a message protocol for Internet of Things devices. It's very similar to pubsub where you can broadcast and subscribe to different topics. Learn how to send messages to an MQTT broker in this tutorial.
Learn how to use Arrays in your Ruby code
Learn how to use Hashes in your Ruby code
ActionText builds on top of the ActiveStorage file uploads feature in Rails, so we're going to configure Amazon S3 storage so we can upload files in production
Normalizing data has always been a pain in Rails, but not anymore! Instead of callbacks or overriding setters, Rails 7.1 introduces "normalizes" to make normalizing data easy.
Learn how to use the CodeMirror editor in your browser using Importmaps.
In this video, we will explore how the concepts we looked at in "Flattening Scopes in Ruby" are used in Rails by taking a look at the assert_difference method. We will walk through how the method works while taking note of where the concepts are applied.
Planning our future work on simple_calendar and what we're going to accomplish
