I couldn't find how much heat my PC puts in the room, so I built a widget

July 11, 2026 · Dev.to

Rust Borrowing Without Fear
Borrowing is one of the first concepts in Rust that feels different from other languages. If you’re coming from Python,
Day 128 of Learning MERN Stack
Hello Dev Community! 👋 It is officially Day 128 of my software engineering marathon! Today, I tackled an essential lifec
I built a privacy-first alternative to jwt.io, regex101 and every other dev tool that phones home
The dirty secret of online dev tools Every dev tool lives on a different website. jwt.io for JWT decoding. regex101 for
When LangGraph Succeeds but Silently Goes Wrong
The most dangerous failure is a clean run The most common mistake teams make when moving a LangGraph pipeline to product
Quantified Self 2.0: Stop Guessing Your Health History—Build a Personal Medical Vector Database
Let's be real: our personal medical history is a mess. It’s a chaotic mix of PDF lab results, grainy scans of prescripti