Ruby on Rails Screencast Tutorials - Page 26

CSS frameworks like Tailwind, Bootstrap, Foundation, etc all come with many CSS classes you probably aren't using. This creates huge CSS files unless we use a tool like PurgeCSS to look through our code and remove the unused classes.

How to install TailwindCSS 1.0 with Rails 6

Apr 16, 2019

With TailwindCSS 1.0 just around the corner and some changes in Rails 6 to Webpacker, we take a look at how to install and setup the latest version of TailwindCSS with Rails 6.0

14m

How to use Javascript via Webpacker in Rails 6

Apr 12, 2019

Rails 6 defaults to using Webpacker for Javascript instead of the asset pipeline. We'll learn how everything is structured and laid out and see how to add Flatpickr to Rails 6 including both the Javascript and CSS for it.

The Rails db:system:change command

Apr 03, 2019

Changing the database adapter for a Rails app has always been an annoying, manual change to make. Rails 6.0 introduces the "rails db:system:change" command to make this easier using all the built-in generators for database.yml and more.

20m

How to Contribute to Rails: Adding rich_text field generators

Mar 29, 2019 Pro

Contributing to Rails is everyone's dream. This episode we'll walk through how you can find a bug or feature to add to Rails, how to browse through the source code, add your feature and test it.

21m

User Onboarding Progress Bar

Mar 22, 2019 Pro

Add onboarding steps for new users and show their completion progress so they can check items off the list, learn how your product works, and get the most out of it.

20m

@mentions for Users with ActionText in Rails 6

Mar 11, 2019

Mentioning Users with an @mention is a super common feature. Trix and ActionText are now part of Rails 6 which means we can very easily add support for tagging users with @mentions and other custom attachments in your applications.

12m

How to use ActionText in Rails 6

Mar 07, 2019

A quick introduction to using ActionText in your Rails apps for editing and displaying rich text plus uploading files

Strong Passwords with HaveIBeenPwned

Mar 01, 2019 Pro

The HaveIBeenPwned Password API lets us enforce strong passwords and warn users their password has been in a data breach

32m

How to Deploy Rails to Production on Ubuntu 18.04 Bionic Beaver

Feb 22, 2019

Deploying Rails to production for the first time can be confusing and daunting. We'll walk through every step of the process and show you how to setup a production Rails server from scratch.

10m

Symbols vs Strings

Feb 14, 2019

Ever wondered what the difference between Symbols and Strings were? Why would we use one over the other when most languages only have strings?

23m

Dynamic Nested Forms with Stimulus JS

Feb 07, 2019 Pro

Don't like Cocoon or it's jQuery dependency? We can use Stimulus JS and build dynamic nested forms in Rails with accepts_nested_attributes_for from scratch pretty easily!

11m

Autosave Draft Records - Part 2

Jan 31, 2019 Pro

Creating draft records in your database can be tricky. We'll be using the Draftsman gem to help us create draft versions of our records with our autosave Javascript

17m

Autosave Draft Records - Part 1

Jan 23, 2019 Pro

Autosaving draft records allows you to make sure users don't lose their work and can easily write draft content without publishing right away. We'll be using Stimulus to build an autosave controller for our form and Draftsman to power the backend.

Server Administration with Cockpit

Jan 17, 2019

Linux server administration can be a pain. You can use cockpit to monitor your servers and keep an eye on long running processes like Sidekiq and Puma without having to SSH into your servers.

11m

Security Hardening Servers with Fail2Ban

Jan 10, 2019 Pro

Security in production is important. We can use Fail2ban and NGINX to block malicious users from accessing our server and apps.

How to use the Ruby 2.6 Just-in-Time (JIT) Compiler

Dec 28, 2018

Learn how to enable the experimental new Just-in-time compiler for Ruby 2.6

14m

Webpacker Javascript Embed Code Snippet & Scoped Styles

Dec 26, 2018 Pro

We can use webpacker to create scoped styles for our Javascript widget and build an embed code that links to the latest version of our webpacker JS and CSS for our embeddable widget.

21m

Restricting Javascript Widgets to Registered Sites

Dec 20, 2018 Pro

We don't want anyone to be able to embed your Javascript widget on any domain, so we'll setup our app to check the domain and only allow the widget on specific sites

10m

Cross-origin Resource Sharing (CORS) with Rails

Dec 12, 2018 Pro

Cross-origin Resource Sharing (CORS) allows your website to talk to other websites.

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How to Remove Unused CSS Classes from Tailwind CSS, Boostrap, and more with PurgeCSS

Apr 24, 2019