🔖 Bookmarks

While filling out a long form the other day, I couldn’t figure out why it wasn’t submitting. Turns out I’d forgotten to fill in a field, but I didn’t know that because it had scrolled out of the viewport. This is a common problem on the web, but easily remedied with a little bit of JavaScript.

Writing clean code is the key for maintainable and sustainable code. Here's some of my favorite tips I could give you after many years working on Rails and Ruby.

Data migration is a common part of working with databases, and Ruby on Rails developers have many...

If you've done development on a Ruby on Rails application before you're probably familiar with Active Record callbacks. For those unfamiliar, they are ORM object life-cycle hooks. They allow the developer to run custom code when an object is created,...

You'll learn some effective performance and optimization techniques that you can use to speed up your Rails app.

Building a form in Rails that ISN'T driven by an ActiveRecord model? Here's how to use the Attributes API to get all the convenience with none of the complexity.

In this article, we’ll find out what are Rails Service Objects and how you can use them to make your app cleaner and keep it maintainable.

Thoughts about front-end development and design. And probably other ramblings by Una Kravets.

Whenever we build simple or complex layouts using CSS Grid, we're usually positioning items with line numbers. Grid layouts contain grid lines that are

Generate scoped sequential IDs for ActiveRecord models - GitHub - derrickreimer/sequenced: Generate scoped sequential IDs for ActiveRecord models

Ruby on Rails and ReactJS consulting company. We also build mobile applications using React Native

Getting data *into* your database is easy, but querying large datasets is challenging—especially without the right indexes. Pavel Tkachenko teaches how to write performant SQL queries with EXPLAIN and ANALYZE.

Rails 7 ships with the new debug gem, here's how to put it to work in VS Code for a delightfully native debugging experience

Readable code is great, but not all code will be immediately readable. That's when you get your interrogation tools.

Explore the "Terms and Concepts by Technically" view on Airtable.

addEventListener accepts callback functions but also elements that implement the EventListener interface

What is a Ruby on Rails Component, and how is it different than a Reac one?

This article will introduce you to the basics of pattern matching in Ruby, a powerful new feature added in Ruby 2.7.

Your mental model for Hotwire should be progressive enhancement: start with the basics and layer on Turbo Frames, Streams, and Stimulus as you build more.

Yesterday I figured out how to avoid a pattern that we’ve been doing in a project for some time which is sending the current_user in components through parameters to validate things based on who is watching. Example: # index.html.erb render ProductsComponent.new(current_user: current_user, products: @products) # products_component.rb c...

CSS layout has moved along in leaps and bounds in the past few years. Beyond flexbox and Grid, there is aspect-ratio, min, max and clamp functions, custom pr...

The web is littered with advice for Junior, Mid, and up-and-coming Developers, and I’ve found a lot of it to be really helpful. The challenges for new develo...

The biggest difference between a mid-level engineer and a senior engineer is the scale and scope of the work they're responsible for. How do you dive into co...

Everything you need to know to secure your Ruby on Rails applications. From database connections to encryption. From a team of seasoned Rails devs.

Rails 7 series | Rails 7.1 returns the Active Storage attachment(s) after saving the attachment