Codeminer42's Engineering Blog
The Miners

Figma MCP Builds Exactly What You Ask – Nothing More
In my previous post, I tested Figma's Code to Canvas feature - sending a running UI from the browser into Figma as editable layers. At the end, I mentioned that…
Five Things Your Coding AI Agent Wishes You Understood
I keep seeing the same frustration everywhere - Reddit, Discord, Twitter. Someone tells their coding agent to follow a specific pattern, the agent nails it, and then five prompts later,…
Figma Code to Canvas: What the Demo Didn’t Show You
A few weeks ago, Figma and Anthropic launched an integration where you type "Send this to Figma" in Claude Code, and the UI running in your browser becomes an editable…
Why Your AI-Powered React Native App Needs a Backend – Even a Tiny One
Nowadays, it's easier than ever to spin up a mobile app in hours, even if you don't have any previous experience with Expo and React Native. So you might think,…
Mastering Derived Tables in Rails
Hey fellow Rails developers! Ever found yourself wrestling with complex SQL queries that involve aggregations, subqueries, or needing to join against computed results? Today, we're diving into one of the…