Designing a Cross-Device Workout Workflow Around YouTube Timestamps
Saving a YouTube workout and using it in a repeatable training system are different product problems. A bookmark preserves a URL. A training workflo…
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Skip the App Stores: Build an Installable, Native-Like Mobile App with Angular, Ionic & PWA
[!NOTE] Summary : Progressive Web Apps (PWAs) combine the reach of the web with the native experience and speed of mobile apps. In this guide, we wa…
Offline Table Builder: Build Tables Without an Internet Connection
Most web tools stop working the moment you lose your internet connection. For a table builder used on a train, in a conference room with spotty wifi…
PanelControl: a 65-file business app, in vanilla JavaScript with no framework
PanelControl is an internal business app I designed and maintain solo for an official myPOS reseller: sales, onboarding, shipping, staff shifts, HR,…
Building a Free Fitness PWA with Python and Flask
Building a Free Fitness PWA with Python and Flask About two years ago I decided to build something that would actually solve a problem I had myself.…
PWA with React + Leaflet: lessons from a 31-city map app
Notes from shipping a real-world PWA in Korea: Vite SSG is worth it. SPAs lose Korean SEO because Naver's crawler doesn't fully render JS. Leaflet &…
Electron vs PWA in 2026: The Trade-offs Nobody Puts in the Comparison Table
Almost every "Electron vs PWA" article ends up at the same tidy verdict: PWAs are lightweight, Electron is heavy, choose accordingly. It's true enou…
Dynamic file catalog with Firebase RTDB + Storage (and how I fixed a Service Worker cache bug)
The Utility section of my internal PWA had a problem: the file catalog was hardcoded in the HTML. Every time a file was added or removed, it require…
PWA with React + Leaflet: lessons from a 31-city map app
Notes from shipping a real-world PWA in Korea: Vite SSG is worth it. SPAs lose Korean SEO because Naver's crawler doesn't fully render JS. Leaflet &…
Our first offline app just shipped — and no one wrote a line of code
This week, the first offline-first PWA went live on WebsitePublisher.ai . A travel blog that works without internet. Write posts on a plane, attach…
Why I built a free, offline pet weight tracker (no account, kg/lb, runs on your phone)
A 0.3 kg drop in a cat looks like nothing on a sticky note. Spread across three months, it can be the first measurable sign that something is wrong…
I Built FreelancEye, an Open-Source Mobile PWA for Finding Clients
I built FreelancEye, an open-source mobile PWA for developers and freelancers who want to find real clients. Instead of guessing who might need a we…
How I Built a QR-Powered ERP for Garment Factories Using React, Firebase, and a Raspberry Pi 🧵⚡
The Problem: The "Spreadsheet Chaos" of the Sewing Floor Most people think garment manufacturing is just "sewing." In reality, it’s a logistics nigh…
7 Coder Words: Lessons from Building a PWA Word Puzzle for Coders and Nerds
7 CODER W🙂RDS is a word puzzle game for people interested in computer science in general. You are given 7 clues and you need to guess the word behin…