{
  "pageTitle": "Demos",
  "pageSubtitle": "Explore interactive builds, technical experiments, and public-facing tools designed to turn ideas into something you can actually try.",
  "items": [
    {
      "emoji": "🕸️",
      "kicker": "Featured Demo",
      "title": "Rule-based DAG workbench",
      "description": "Rule-based DAG workbench for user-specified causal graphs, focused on backdoor adjustment.",
      "tags": [
        "Rule-based",
        "Causal DAGs",
        "Backdoor Adjustment"
      ],
      "links": [
        {
          "label": "GitHub",
          "url": "https://github.com/zihanliang/causal-graph-workbench",
          "variant": "default"
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        {
          "label": "Open Demo",
          "url": "https://www.zihanliang.com/causal-graph-workbench/",
          "variant": "primary"
        }
      ]
    }
  ]
}