Get the byteOffset out of a DataView, robustly.
Get the byteLength out of a DataView, robustly.
Is this value a JS DataView? This module works cross-realm/iframe, does not depend on instanceof or mutable properties, and despite ES6 Symbol.toStringTag.
Give your JS App some Backbone with Models, Views, Collections, and Events.
A flexible way to handle safe area, also works on Android and web.