Who wouldn’t want a live preview for writing their great content? If you happen to be running Rails with Hotwire, it’s surprisingly easy with a small Stimulus controller.

Your app must comply with GDPR (General Data Protection Regulation) even if you are not located in the EU. It is enough that you have European users. In this blog post, I'll describe eight ways to improve the GDPR compliance for your web app. Implementing…

Read more on the Doximity Technology Blog about how our engineers and data scientists are building the largest online network for clinicians.

The release of the first major release of Crystal arrives after many years of hard work. With thousands of contributions from people worldwide, it was finally possible to find consensus for what truly mattered for 1.0 and what could wait for future releases.…

Hey everyone! Rails versions 5.2.5, 6.0.3.6 and 6.1.3.1 have been released. These versions upgradeActive Storage’s Marcel dependency to version 1.0.0.

How to use JWKS to verify your JWTs, and edgecases

A fast app means happy users. The speed that your pages render depends on which templating system you use. In this article, Diogo Souza puts the three most popular Ruby templating engines to the test to see which is f...

At work I was tasked to migrate our time-series analytics data from CSV file dumps that we’ve been feeding into Power BI to a dedicated database. Our Rails app’s primary database is currently MariaDB, but we wanted to have our analytics data in a separate…

Hotwire is a new suite of frontend tools from Basecamp for building “reactive Rails” apps while writing a minimal amount of JavaScript.

Rails 6.1 adds the `if_exists` option in `remove_index` which when set to true won't raise an error if the index doesn't exist.

Learn the difference between the MIT and GNU GPL licenses to know which open-source software you can include in your projects.

Rails 7 adds the ability to push database queries to the background thread pool, effectively reducing load times by utilizing I/O waits.

An exhaustive and documented Docker configuration for developing Ruby and Rails applications

Ruby on Rails is a web framework that contains many libraries you’d need to create and deploy a successful web application. We often take for granted the ability to run rails new to create a fully functional web application with tons of built-in features.

TL;DR - You probably can’t replace Timecop with Rails' built in TimeHelpers, as TimeHelpers only recreates Timecop’s freeze method, and can’t handle nested travelling.Timecop is the go-to g

CockroachDB is a scalable, highly available database, and you can use it in your Rails apps today. In this guide, we'll walk you through the steps to using CockroachDB with Rails.