Ruby on Rails Screencast Tutorials

How to use Google Analytics gtag.js with Turbolinks & Webpacker

Oct 12, 2020

Learn how to add Google Analytics' gtag.js to Webpacker with Turbolinks support

Webpack Bundle Analyzer

Jul 06, 2020 Pro

Webpack bundles can be confusing as to what actually ships in production. Using the bundle analyzer plugin, we can visualize and see exactly what libraries and files are taking up what space.

18m

How to use Webpack require.context

Apr 13, 2020 Pro

Webpacker provides some nice tools for loading Javascript in several different ways. We're looking at require.context to see how to load an entire directory's set of files easily.

Amazon Cloudfront CDN for Rails Asset Pipeline & Webpacker

Jun 25, 2019 Pro

A CDN can distribute assets globally and allow more parallel downloads. This equates to performance benefits for users anywhere in the world

How to use Bootstrap with Webpack & Rails

Apr 30, 2019

Rails's webpacker gem makes it super easy to load both Bootstrap's CSS and JS into your Rails app using webpack

11m

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

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.

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