kibana-123/src/core_plugins/kbn_doc_views/public/views/json.html

Kibana is an open source (Apache Licensed), browser based analytics and search dashboard for Elasticsearch. Kibana is a snap to setup and start using. Kibana strives to be easy to get started with, while also being flexible and powerful, just like Elastic

<div
  id="json-ace"
  ng-model="hitJson"
  readonly
  ui-ace="{
    useWrapMode: true,
    onLoad: aceLoaded,
    advanced: {
      highlightActiveLine: false
    },
    rendererOptions: {
      showPrintMargin: false,
      maxLines: 4294967296
    },
    mode: 'json'
  }"></div>