Node.js version

v20.18.1

jsdom version

27.0.1

Minimal reproduction case

const { JSDOM } = require("jsdom");

const window = new JSDOM('').window;

How does similar code behave in browsers?

Doesn't even load running node command in console. Console output below from code above

"/var/www/node/jsdomtest/node_modules/jsdom/lib/jsdom/browser/parser/html.js:3
const parse5 = require("parse5");
^

Error [ERR_REQUIRE_ESM]: require() of ES Module /var/www/node/jsdomtest/node_modules/parse5/dist/index.js from /var/www/node/jsdomtest/node_modules/jsdom/lib/jsdom/browser/parser/html.js not supported.
Instead change the require of index.js in /var/www/node/jsdomtest/node_modules/jsdom/lib/jsdom/browser/parser/html.js to a dynamic import() which is available in all CommonJS modules.
at Object. (/var/www/node/jsdomtest/node_modules/jsdom/lib/jsdom/browser/parser/html.js:3:16) {
code: 'ERR_REQUIRE_ESM'
}

Node.js v20.18.1"

What is the problem?

Upgrading from 27.0.0 to 27.0.1 causes the module to break on loading