Browsing Tag
javascript
1645 posts
Why const Doesn’t Freeze Your JavaScript Arrays
1. Intro – The Common Confusion Using const with an array feels like it should lock the whole…
Monkey Market
Advent of Code 2024 Day 22 Part 1 Another math gauntlet I get to program a bunch of…
How to get started with Progressive Web Apps.
Progressive Web Apps (PWA) What is a Progressive Web App (PWA)? PWA is a progressive web app and it combines…
How to Upgrade to Prisma v7?
Prisma v7 brings real improvements — better performance, cleaner architecture with adapters, and more predictable behavior in ESM…
How Do I Return the Response from an Asynchronous Call?
Async calls (e.g., fetch()) return Promises, not immediate values. Direct return yields undefined. Focus: JavaScript (adapt for other…
loadmodal.js: Bootstrap 5 Modal Window with Fetch API
Need to load Bootstrap modals with content from your server without writing repetitive HTML? loadmodal.js handles the entire…
Building an impossible Tic-Tac-Toe with Minimax and LemonadeJS
This component was built as a small experiment in combining a complete game-tree search with a reactive user…
The Day I Learned What Actually Slows Down React Apps
Every React developer thinks performance issues come from the backend—until they learn the truth. I learned mine in…
