@oslojs/encoding

Documentation: https://encoding.oslojs.dev

A JavaScript library for encoding and decoding data with hexadecimal, base32, base64, and base64url encoding schemes based on RFC 4648. Implementations may be stricter than most to follow the RFC as close as possible.

• Runtime-agnostic
• No third-party dependencies
• Fully typed

import { encodeBase64, decodeBase64 } from "@oslojs/encoding";

const data: Uint8Array = new TextEncoder().encode("hello world");
const encoded = encodeBase64(data);
const decoded = decodeBase64(encoded);

Installation

npm i @oslojs/encoding