My wife convinced me to finally ship the app we’ve been using for years
My wife and I have been using a shopping list app I built for ourselves for a few years now. Not because I'm a genius product designer. Not because I …
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Why Better Resource Monitor is worth a look if you want a calmer Mac menu bar monitor
If you want a Mac menu bar monitor that stays lightweight, readable, and easy to trust, Better Resource Monitor is worth a look. It is built by Alex P…
I Built a Suite of 6 Financial Tools in My Browser Stack — Here's the Architecture
I Built a Suite of 6 Financial Tools in My Browser Stack — Here's the Architecture KashVector is live. Six free, client-side financial tools at kashve…
I pushed my Android app to production. Then Android and the OEMs spent two weeks tearing it apart.
I build a safety-critical Android app that monitors elderly people living alone. It watches the phone 24/7 — motion, GPS, screen activity — and emails…
A MIDI Player That Shows You the Sheet Music and Lets You Play Along on a Virtual Piano
Most MIDI players are just glorified MP3 players with a progress bar. You hit play, you hear music, and that's it. But what if you actually want to se…
We Built an AI Comic Generator in 3 Sprints — Here's What Actually Worked
We Built an AI Comic Generator in 3 Sprints — Here's What Actually Worked A month ago, my project partner Qingyang and I set out to build something th…
Visualize Function Call Graphs Interactively in VS Code — Call Graph Navi (Personal Project)
Introduction I built a VS Code extension that lets you interactively visualize function calls. It is not just a graph renderer; I focused especially o…
The 90/10 rule that security researchers figured out before developers did
The security researcher who wasn't talking about you Dr. Karsten Nohl is a German security researcher, best known for publicly exposing critical vulne…
Anatomy of a Skateboard Ramp: 3D Visualization and Materials Math
I have a joke that if you ever meet a skateboarder over the age of 40, you're likely looking a reasonably accomplished amateur carpenter. It was histo…
I added a local eval loop to my personal AI assistant — here's what 800 scored interactions taught me
I'd been using my self-hosted assistant daily for a few months. Long enough to have a sense that some interactions were useful and some weren't. Not l…
Every Invoice Tool Wants My Data. I Built One That Doesn't.
My girlfriend asked me to help her make an invoice. "You're good with computers." I googled "free invoice generator." Here's what happened: First resu…
How I Built NutriAI: An AI Malnutrition Assessment Platform in 48 Hours
The Problem 42 million Americans face food insecurity. That's 1 in 8 people. But here's what shocked me: most people struggling with malnutrition don'…
From Zero To Crypto-Hero - (Week 2) A Dream Came True...
Hello Dev.to Community ! This week, I would like to share with you, what I've built throughout last 7 days, what I learned, discovered and what happen…