Originhelpertoolshtml -

Since originhelpertoolshtml runs on the client side, it is safe for local files, but do NOT:

function isCrossOrigin(url) 
  const link = document.createElement('a');
  link.href = url;
  return link.origin !== window.location.origin;

index.html includes a form with an input for URL and a results panel. app.js calls parser.parse(url) which returns: originhelpertoolshtml

const origin = window.location.origin;
console.log(origin); // "https://example.com"

At its core, originhelpertoolshtml is a self-contained HTML document that acts as a helper utility for tracking, modifying, or exporting data from an "origin" (such as a database, an API, or a local JSON/CSV file). The ".html" extension means it runs entirely in a web browser, requiring no backend server for basic operations. Since originhelpertoolshtml runs on the client side, it

Common use cases include:

This is where the "helper" logic lives. You might add buttons to: tests/