Alone we can do so little,
together we can do so much

March 4, 2026 Image processing is usually associated with languages like Python or C++, but Ruby can also manipulate ima...

👉 https://rubystacknews.com/2026/03/03/understanding-convolution-filters-in-image-processing-and-adding-them-to-ruby-lib...

March 3, 2026 Today I implemented support for custom convolution filters in Ruby-LibGD, enabling the application of kern...

The /etc/hosts Headache If you are building a SaaS that uses subdomains (like…

Rails’ enum DSL is great for single values, but what about multiple? We compared 4 approaches across performance, extens...

After picking up Minitest for one of my retainer clients, I’ve had confusing errors in our test suite for a while. Turn ...

👉 https://rubystacknews.com/2026/03/02/%f0%9f%9a%80-the-production-grade-ruby-microservices-stack-2026/

March 2, 2026 Microservices don’t fail because of Ruby. They fail because of architecture. Most “microservices” I see in...

The Industry Standard Trap If you look at any “Modern Web Dev” tutorial, Step 1 is almost…

https://rubystacknews.com/2026/03/02/%f0%9f%87%af%f0%9f%87%b5-kaigi-2026-is-approaching-why-the-global-ruby-community-sh...