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Code / Javascript

Vanilla Javascript

Javascript — Vanilla Javascript

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Disable Body Scroll When Navbar Is Open

Prevent background scrolling when a mobile hamburger menu is open. Vanilla JavaScript snippet that toggles a scroll-disabled class on the body element and resets on window resize.

The Temporal API

The Date object has been the most hated part of JS for 30 years. In 2026, we use the Temporal API. It is immutable and handles time zones correctly.