zedshaw-games/public/js/code.js

class GetJson {
  constructor(url) {
    this.url = url;
    this.items = [];
  }

  async theData() {
    const resp = await fetch(this.url);
    console.assert(resp.status == 200, "failed to get it");
    this.items = await resp.json();
    return this.items;
  }
}