code: function getHeroExample() {
    const EXAMPLES = getExamples();
    const exampleNames = Object.keys(EXAMPLES);
    let DefaultHeroExample = exampleNames.length && EXAMPLES[0];
    // HACK/ib - Check if this is a dummy example injected to keep graphgl happy
    // Set to null if undefined
    if (!DefaultHeroExample || DefaultHeroExample.title === "none") {
      DefaultHeroExample = null;
    }
  
    const HeroExample = DefaultHeroExample;
    if (!HeroExample) {
      console.warn("ocular: No hero example found", EXAMPLES); // eslint-disable-line
    }
    return HeroExample;
  }
docs: Get a hero example if provided, or the first of the listed examples