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Javascript

Articles on Javascript — web development, design, and SEO notes from Long Island.

Development Tips

How to Build a Web App That Survives Easter Traffic Spikes

Every year around the first week of April, a certain kind of business gets slammed. Restaurant reservation systems, church event pages, florist ordering forms,… Mar 15, 2026 · 5 min read Read
Design

Building Audio-Reactive Music Visualizers in JavaScript (2026 Guide)

Music visualizers are one of those projects that look intimidating until you actually build one. The good news is that the core is simple:… Mar 4, 2026 · 4 min read Read
Development Tips

Progressive Web Apps for Ecommerce: Do You Still Need One in 2026?

A progressive web app is a website that installs to a phone’s home screen, works offline, and can send push notifications, all without an… Mar 2, 2026 · 6 min read Read
Development Tips

React Server Components in 2026: What They Are and When to Actually Use Them

React Server Components stopped being an experiment a while ago. If you’re still treating them like a novelty, or worse, if you’re sprinkling "use… Feb 24, 2026 · 5 min read Read
Development Tips

JavaScript SEO in 2026: How to Make Client-Rendered Pages Rank

Most sites I audit that “don’t rank” have a rendering problem, not a content problem. The HTML Googlebot gets on first fetch is nearly… Feb 17, 2026 · 6 min read Read
Developed By Ken Key

What Is a Progressive Web App? (2026 Guide)

A progressive web app is a website that can be installed on a phone or desktop, opened from its own icon, and still work… Jan 29, 2026 · 8 min read Read