Post #1100760

Base64 Is Fast Now, Actually: https://samthor.au/2026/base64-is-fast/. The tl;DR is that you should really use `{from, to}Base64()` (https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Uint8Array/fromBase64, https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Uint8Array/toBase64) if you can, and only deliver a polyfill for older browser.