@kraken-crypto/ccxt/js/src/static_dependencies/ethers/utils/base64-browser.js

A cryptocurrency trading API with more than 100 exchanges in JavaScript / TypeScript / Python / C# / PHP / Go

// utils/base64-browser
import { getBytes } from "./data.js";
export function decodeBase64(textData) {
    textData = atob(textData);
    const data = new Uint8Array(textData.length);
    for (let i = 0; i < textData.length; i++) {
        data[i] = textData.charCodeAt(i);
    }
    return getBytes(data);
}
export function encodeBase64(_data) {
    const data = getBytes(_data);
    let textData = "";
    for (let i = 0; i < data.length; i++) {
        textData += String.fromCharCode(data[i]);
    }
    return btoa(textData);
}