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Getting Started
24 Feb 2026
rubyllm.com

Start building AI apps in Ruby in 5 minutes. Chat, generate images, create embeddings - all with one gem.

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A pragmatic, code-first argument for Ruby as the best language to ship AI products in 2026.

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rbenv and CLI executables
5 Dec 2025
gemini.google.com

Meet Gemini, Google’s AI assistant. Get help with writing, planning, brainstorming, and more. Experience the power of generative AI.

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New modern Ruby infrastructure coming online by the folks who were unceremoniously kicked out of Ruby Central.

rv, a new kind of Ruby management tool
27 Aug 2025
andre.arko.net

For the last ten years or so of working on Bundler, I’ve had a wish rattling around: I want a better dependency manager. It doesn’t just manage your gems, it manages your ruby versions, too. It doesn’t just manage your ruby versions, it installs pre-compiled rubies so you don’t have to wait for ruby to compile from source every time. And more than all of that, it makes it completely trivial to run any script or tool written in ruby, even if that script or tool needs a different ruby than your application does.

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How I eliminated the 60-second rdkafka gem compilation wait that was burning 60 million CPU seconds monthly. From compilation hell to 3-second installs.

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Protect your Ruby projects from supply chain attacks with Bundler 2.6's new checksum verification. Learn how to implement this crucial security feature today.

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We unveil the toolbox of the Martian Rails engineer; we begin constructing a Gemfile from the universe of Martian gems that encapsulate our philosophy and soul.

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This article was originally written by Julie Kent on the Honeybadger Developer Blog. If you have...

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An Introduction to RuboCop for Ruby on Rails
6 Sep 2023
blog.appsignal.com

Let's dive into what RuboCop is, how it helps developers, how to use it, and some key practical use cases.

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How many Ruby gems do you have currently installed? With around 50 new gems released daily, it is...

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An Introduction to Devise for Ruby on Rails
23 Jul 2023
blog.appsignal.com

In part one of this series on Devise, we'll cover the basics of the Devise gem.

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Security should be one of the main areas of concern while developing a website application. To...

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Discover the Best Ruby gems to enhance your project and make development easier. From testing to deployment, these gems will streamline your workflow.

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Install Ruby on Mac. The Definitive Guide for 2023.
16 Jan 2023
moncefbelyamani.com

This guide goes over the various ways to install Ruby on Mac, and the pros and cons of each one.

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Rubocop recently managed to be listed as one of the most loved and most frustrating ruby gems which is quite an achievement. In this episode, I'll show you how to keep it only in the loved section.

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Using Rails Action Mailer
4 Jun 2022
dev.to

In this quick tutorial I will go over how I use Action Mailer in my Rails apps. A bonus if you have...

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Ruby cryptographic gems
4 Jun 2022
dev.to

I'm not an expert in cryptography — I'm just a developer, and most developers are in this same boat...

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Ruby's Hidden Gems: Bullet | AppSignal Blog
12 Aug 2021
blog.appsignal.com

Let's dive into Bullet and find out how it can help you identify some database-related problems.

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Rbenv, RubyGems, and Bundler work together to give us a lot of control over our code's environment. If you know how they work, you'll be better prepared to troubleshoot any problems you encounter. In this article, Ol...

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It can be a challenge when you’re not using Rails to find gems which integrate well. Here are some solid options you can use in any Ruby web application.