Hi! zzak here! We’re back after a 2 week break with some of the latest changes that will land in Rails 7.

In this video we walk through a basic implementation of a linked list in ruby. We learn some computer science terminology and why linked lists are a valuable data structure to learn.

Coordinate concurrent workloads with distributed locks! But how to build one that's cheap, robust and maintenance-free? A proposed algorithm.

Rails 7 adds the `expires_in` option in the ActiveStorage URL helper for generating expiring URLs.

How to migrate a large Rails application from Sprockets to Webpacker using a dual build strategy

Recently we released RBS v1.6 with rbs collection feature which is "Bundler" for RBS! The feature is...

In this episode, we discuss how to write performant code to boost your application performance.

Build a search-as-you-type text box with Turbo, Stimulus, and Rails.

In this episode, we discuss the differences between REST and GraphQL APIs.

Aaron Patterson (tenderlove) is a Senior Staff Engineer working at Shopify where he is focusing on Ruby core and Rails core development.

We’re going to work on a Just-in-time (JIT) compiler for Ruby that’s written in Ruby! 💎

We’re going to start by building…

Every application needs persistence. Saving records in a database is just a must. Here is how you can do it in Hanami applications!

In this episode, we look at creating a middleware to track errors to publish to another error "from scratch" error monitoring application.

The #descendants method is part of Rails. It returns all subclasses that inherit from a given class. In this article, Jonathan Miles shows us how to use this method and how it's implemented. It's a great lesson in the...

JSBundling provides a flexible way of using different Javascript bundlers like ESBuild. It strikes a great balance between the asset pipeline and webpacker. Plus, Esbuild can bundle your Javascript lightning fast.

I really like enums. They can be really powerful if they are used wisely. Let’s see what we can do with them in a multilingual Rails app with a little help from PORO (Plain Old Ruby Object).

Rails 7 added PGSSLMODE, PGSSLCERT, PGSSLKEY, and PGSSLROOTCERT to DBConsole class to load SSL-related environment variables from database config when running bin/rails dbconsole with postgresql.

Rails 7 series | Ruby 7.0 adds ComparisonValidator to ActiveRecord

A short guide to verifying payment provider Paddle.com webhooks and alerts in Ruby on Rails