Latest Ruby News

March 30, 2026 Reading time: 8 minutes Status: Benchmark-driven, production-ready Executive Summary After extensive benchmarking against RMagick, Chun...

Semantic search for a Rails blog using sqlite-vec, Kamal, Docker and a small embedding service backed by EmbeddingGemma.

If you spend too much time on X or Reddit, you might think the only jobs left in 2026 are for AI…

After years of evolution, rewrites, and the migration from proprietary code to open source, Lesli 5.1 is the first official stable release of a modula...

If you want to build a web application or a SaaS today, the first thing you have to do is pick a…

When you build a standard Rails app, PostgreSQL (or MySQL) is your best friend. It handles your…

Read the full story: https://rubystacknews.com/2026/03/26/libgd-gis-filling-rubys-graphics-gap-and-building-an-ecosystem/

March 26, 2026 For years, generating map tiles, GIS visualizations, and fast raster graphics in Ruby has been a painful experience. ImageMagick deriva...

Very often I find myself working inside a Rails model, and I need to write a validation or a custom…

https://rubystacknews.com/2026/03/25/ffi-how-ruby-talks-to-c/

March 25, 2026 Published on RubyStackNews Ruby is a high-level language. C is a low-level language. At some point, every serious Ruby application need...

When I first started building web applications, Bootstrap was the absolute standard. Every tutorial…

#​793 — March 26, 2026 Read on the Web Ruby Weekly How to Install a Gem (It's Harder Than It Sounds) — As one of the people behind Bundler 1.0 and a f...

Pleased to announce v0.1.0 of OMQ! It implements the ZMTP 3.1 wire protocol. That’s ZMQ, brokerless messaging, sockets on steroids. Whatever you wanna...

Explore different hosting options to deploy a Ruby app. Whether you’re comparing cloud providers, VPS setups, or managed platforms, this article share...

https://drexed.github.io/cmdx/blog/mastering-cmdx-workflows/

Selecting the right partner for AI solutions can transform your business operations. By evaluating expertise, scalability, industry knowledge, and sec...

https://rubystacknews.com/2026/03/24/the-odin-project-why-its-one-of-the-best-ways-to-learn-web-development/

March 24, 2026 If you’re looking for a structured, no-cost path into web development, The Odin Project consistently stands out as one of the most effe...

I know that DevOps and server management can be very confusing, even if you have years of experience…

Recently, I finally removed devise from an old project and replaced it with the code generated by Rails’s built in authentication generator. This turn...

https://www.rorvswild.com/blog/2026/advanced-domain-modeling-supercharge-rails-forms Advanced Domain Modeling Techniques for Ruby On Rails – Part 3/3

Covers enum syntax removal, Solid trifecta, Propshaft, params.expect, schema column reordering, and a dual-boot upgrade strategy. Based on multiple pr...

https://rubystacknews.com/2026/03/23/ruby-sees-the-world-automatic-measurement-from-photos/

March 23, 2026 Published on RubyStackNews What if Ruby could look at a photo of a house and tell you the width of the door, the height of the windows,...

If you write Ruby code, you already know why it is so popular. It is incredibly easy to read, and…

Leberage Colima instead of Docker Desktop for Kamal-based Rails deploys on macOS.

https://rubystacknews.com/2026/03/23/can-ruby-read-an-x-ray-building-a-medical-image-processor/

March 23, 2026 Published on RubyStackNews Nobody expects Ruby to process medical images. That is exactly why I tried it. This article is about buildin...

In the previous article, we looked at how to use Stripe Connect to take a cut from a one-time…

Relay is an interactive llm.rb application built with HTMX, Roda, Falcon, and WebSockets. It serves as both a demo of llm.rb and an example of a Ruby-...

Here’s one way how to parallize your test suite with RSpec.

The New Guard For a decade, Selenium was the king of browser automation. It was slow,…

The “One Endpoint” Revolution In the old REST world, if you wanted to scrape a user’s…

I have observed that Ruby devs who use React often have a hard time finding a job because too many people know React… https://andymaleh.blogspot.com/2...

https://rubyonai.com/my-harness-how-i-stopped-babysitting-ai-and-went-kitesurfing/

https://rubystacknews.com/2026/03/20/%f0%9f%a4%96-ruby-events-this-week/

Generated automatically by RubyEventsBot using ruby-libgd. Updated every 7 days. Updated by: https://github.com/koxya | Twitter: @koxya

Need image dimensions from S3 or a CDN? Don’t download the whole file. FastImage reads the header—1-16KB instead of megabytes. 5-199x faster. https://...

March 20, 2026 The Gem: Fetch image dimensions and type without downloading the entire file. The Problem Your app needs image dimensions from remote U...

Very often I find myself writing small Ruby scripts to scrape data, process CSV files, or build a…

I was looking for a GDPR cookie banner for a number of projects, but all the available options are either abandoned or incompatible with Rails 8, so I...

In today’s fast-paced world, choosing the right vehicle is no longer just about getting from point A to point B it’s about comfort, efficiency, lifest...

https://rubystacknews.com/2026/03/18/2d-histograms-in-pure-ruby/

March 18, 2026 Published on RubyStackNews One of the most useful tools in exploratory data analysis is the 2D histogram. Not the bar chart kind — the ...

The “Dead” Language Paradox If you listen to Twitter (or X), Ruby on Rails died sometime…

#​792 — March 19, 2026 Read on the Web Ruby Weekly Should RubyGems/Bundler Have a 'Cooldown' Feature? — RubyGems’ maintainer reflects on the idea, qui...

Every iOS app I’ve shipped over the last nine years started the same way: a Rails developer with a great web app, users who want it in the App Store, ...

Test coverage metrics are one of the tools for evaluating the quality of tests without reading them. Which is kind of relevant in the age of coding ag...

Tag PR sizes with 0 setup, 0 lag, and no GH action quota usage for free Customization and proactive labeling included