Evil Martians

Exploring Active Agent, or can we build AI features the Rails way?

The Whop chop: how we cut a Rails test suite and CI time in half

The scenic route: lessons building an IntelliJ IDEA plugin for Luau

The Long Game: why Rails survived the hype cycle and what it means for your startup

Circuit breakers and Ruby in 2025: don't break your launch

Redprints CFP: an open source CFP management app built with Rails + Inertia.js

What we learned from creating PostCSS

AnyCable for Laravel: reliable WebSocket infrastructure

Simplicity, vanished?! Solving the mystery with Inertia.js + Rails

API contracts and everything I wish I knew: a frontend survival guide

We studied 100 dev tool landing pages—here’s what really works in 2025

The early validation lesson: designing Quotient’s prompt sandbox

The Hotwire-Rails summit, or interactive multi-step forms at peak UX

How to make an AI clone of your CEO for the world's biggest hackathon

Weeks → days: a case for expert-led, AI-driven design engineering

A Tea Break: building sfruby.com with Bolt.new

How AI startups use changelogs to win developer trust

Exploring the OKLCH ecosystem and its tools

How Recraft's lean team is challenging the AI image generation giants

Demo app design for Medplum, open source healthcare developer platform

GMI Cloud meets Webflow and speeds ahead in the AI compute race

Rails, hacking, and Stripe as a scoreboard: Marc Köhlbrugge’s playbook