@blockcerts/hashlink-verifier/lib/esm/src/hashlink/util-browser.js

Handling hashlinks in Blockcerts

// browser TextDecoder/TextEncoder
/* eslint-env browser */
const TextDecoder = self.TextDecoder;
const TextEncoder = self.TextEncoder;
export { TextDecoder, TextEncoder };
export function stringToUint8Array(data) {
    if (typeof data === 'string') {
        // convert data to Uint8Array
        return new TextEncoder().encode(data);
    }
    if (!(data instanceof Uint8Array)) {
        throw new TypeError('"data" be a string or Uint8Array.');
    }
    return data;
}