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Want users to be able to define different roles for users on their account? You can easily accomplish this with a Role model and Pundit
Learn how to create a file previewer with Active Storage in Rails 5.2+ to generate preview images of application files. In this example, we'll be converting Powerpoint presentations to png image previews.
Learn how to use Javascript to enable user permissions and authorization in generic caches
Build a reactive multi-user spreadsheet web app with ActionCable and RethinkDB
See how to add user interaction in your Ember app
Learn how Bootsnap speeds up your Ruby and Rails app boot times by preloading the load paths and caching Ruby bytecode
In this episode, we add card component, editing of cards, and the ability to create new lists
Sending Webhooks in Rails is easy, but what happens when the request fails? You'll need to implement retries and exponential backoff so you don't DoS their service
Learn how to enable the experimental new Just-in-time compiler for Ruby 2.6
Adding Devise test helpers allows you to quickly login a user for testing controllers in Rails
Ever wanted an editor and Rails environment you can use anywhere? Cloud9 is the perfect option for this and can run on an EC2 instance in your AWS account.
Adding Infinite Scroll to your Rails app is easy with Stimulus.js, Turbolinks, and Pagy
Learn how to use Rails' brand new Request.js library for making AJAX requests in your Javascript
Deploying to production often requires running tasks to backfill new columns and other data. The maintenance_tasks gem from Shopify does a great job of allowing you to define tasks with arguments and run them in production.
Understand how and why the version numbers work for the gems you commonly use
Learn how to upgrade your Turbolinks 2.5 or 3.0 app to the newest Turbolinks 5
Connect your Ember frontend app to a Rails API
Learn how to use Vue.js slots to make even more reusable components. In this episode, we build a dropdown menu for Tailwind CSS apps using Vue.js slots.
Embeddable Javascript Widgets often contain forms. We're using Vuex to build our comment form widget and we're going to use vue-map-fields to make this easier.
Cross-origin Resource Sharing (CORS) allows your website to talk to other websites.
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Screencast tutorials to help you learn Ruby on Rails, Javascript, Hotwire, Turbo, Stimulus.js, PostgreSQL, MySQL, Ubuntu, and more.
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