When installing the headers: 'sudo installer -pkg /Library/Developer/CommandLineTools/Packages/macOS_SDK_headers_for_macOS_10.14.pkg -target / ' Got this error: ' installer: Error - the package pa...

It took me several weeks to redesign everything and it was a TON of work. The main chunk of work was moving from Bootstrap to TailwindCSS and that's quite a lot of effort because you have to rewrit...

When I try to create a new Rails App it fails. I am on Big Sur 11.3, Ruby 2.7.2, and when type rails-v shows 6.0.3.4 but also ignoring quite a few gems including nokogiri and 6-7 others. I have tri...

This is awesome, I have been using it for a couple of weeks now. I didn’t necessarily think webpacker was slow, except maybe on Heroku builds. But when you use this, you wonder why you put up with ...

Hi Chris, Will you make a video about https://github.com/rails/importmap-rails/, what will be the benefits and hidden costs. Best Regards.

Hey Chris, thanks for this guided tour, very useful! Rails.ajax(...) will be super helpful.I found some other changes in UJS behaviour since the rewrite, particularly in handleRemote's function cal...

hello, i am really new to Rails. I wanted to make ajax call to a function in controller. I have following in my view: ``` function fetchMessages() { // Get user input from text field let inpu...

Awesome episode! Thanks Chris!

Great vid, can this be done with the carrierwave gem?

This is perhaps a bit of a newbie question but I wanted to ask your opinion on what are the things I would consider usually when it comes to using the approach you outlined in the video to sanitize...

I'm trying to learn how to use react in my rails 5 app. I've just finished following Kenny Hibino's you tube series for his medium clone. He used react-rails gem, but then realised he wanted to u...

I am using Rails 6, Ruby 2.7, and Webpacker 4. X I am getting below error ActionView::Template::Error (Webpacker can't find application.js in /Users/developer/Documents/Projects/knowhub/public/pack...

I want to add social authentication in my project like user can also login with Facebook, Github, and Google. I have already added the simple authentication with the devise gem. And now I want to ...

I wish our front end guys took 20 minutes to set up webpack on a project!

great content.

Just a heads up, in your Gemfile, bootstrap 4 beta no longer uses tether for tooltips, now uses popper.js which is now a dependency of the bootstrap 4 gem

This is not working on Xenial Xerus because there is no packages for Ubuntu 16.04 in Phusion Passenger repositores yet.

Nice video. What about Vue state managment in Rails. When one Vue component mess with state of another Vue component?

Learned a lot of new things through this post, thank you. Never knew how to properly write a route to a module or the proper architecture for that set up. Very useful stuff. Would have liked to s...