{
  "nodes": [
    {
      "name": "IF",
      "type": "n8n-nodes-base.if",
      "position": [
        1050,
        500
      ],
      "parameters": {
        "conditions": {
          "string": [
            {
              "value1": "={{$node[\"HTML Extract Data\"].data[\"title\"]}}",
              "value2": "Show HN:",
              "operation": "contains"
            }
          ]
        }
      },
      "typeVersion": 1,
      "id": "node-d2334a95"
    },
    {
      "name": "Send Email",
      "type": "n8n-nodes-base.emailSend",
      "position": [
        1450,
        400
      ],
      "parameters": {
        "text": "={{$node[\"Function\"].data[\"emailText\"]}}",
        "options": {},
        "subject": "Trending Show HN"
      },
      "typeVersion": 1,
      "id": "node-4a44d66f"
    },
    {
      "name": "Cron",
      "type": "n8n-nodes-base.cron",
      "position": [
        250,
        500
      ],
      "parameters": {
        "triggerTimes": {
          "item": [
            {
              "hour": 13
            }
          ]
        }
      },
      "typeVersion": 1,
      "id": "node-91d4e891"
    },
    {
      "name": "Function",
      "type": "n8n-nodes-base.function",
      "position": [
        1250,
        400
      ],
      "parameters": {
        "functionCode": "let emailText = 'Currently trending \"Show HN\":\\n\\n';\n\nfor (let item of items) {\n  emailText += `${item.json.rank} ${item.json.title}\\n${item.json.url}\\n\\n`;\n}\n\nreturn [{json: {emailText}}]\n"
      },
      "typeVersion": 1,
      "id": "node-9b5c108c"
    },
    {
      "name": "HTTP Request",
      "type": "n8n-nodes-base.httpRequest",
      "position": [
        450,
        500
      ],
      "parameters": {
        "url": "{{ $env.BASE_URL }}",
        "options": {},
        "responseFormat": "string"
      },
      "typeVersion": 1,
      "id": "node-bc2e1982"
    },
    {
      "name": "HTML Extract Items",
      "type": "n8n-nodes-base.htmlExtract",
      "position": [
        650,
        500
      ],
      "parameters": {
        "options": {},
        "extractionValues": {
          "values": [
            {
              "key": "item",
              "cssSelector": "tr.athing",
              "returnArray": true,
              "returnValue": "html"
            }
          ]
        }
      },
      "typeVersion": 1,
      "id": "node-62359a3b"
    },
    {
      "name": "HTML Extract Data",
      "type": "n8n-nodes-base.htmlExtract",
      "position": [
        850,
        500
      ],
      "parameters": {
        "options": {},
        "dataPropertyName": "item",
        "extractionValues": {
          "values": [
            {
              "key": "title",
              "cssSelector": "a"
            },
            {
              "key": "url",
              "attribute": "href",
              "cssSelector": "a.storylink",
              "returnValue": "attribute"
            },
            {
              "key": "rank",
              "cssSelector": ".rank"
            }
          ]
        }
      },
      "typeVersion": 1,
      "id": "node-42d60b40"
    },
    {
      "id": "error-26d2dd22",
      "name": "Error Handler",
      "type": "n8n-nodes-base.stopAndError",
      "typeVersion": 1,
      "position": [
        1000,
        400
      ],
      "parameters": {
        "message": "Workflow execution error",
        "options": {}
      }
    }
  ],
  "connections": {},
  "name": "Production Workflow",
  "settings": {
    "executionOrder": "v1",
    "saveManualExecutions": true,
    "callerPolicy": "workflowsFromSameOwner",
    "errorWorkflow": null,
    "timezone": "UTC",
    "executionTimeout": 3600,
    "maxExecutions": 1000,
    "retryOnFail": true,
    "retryCount": 3
  },
  "meta": {
    "instanceId": "workflow-d68a6e9a",
    "versionId": "1.0.0",
    "createdAt": "2025-09-29T07:07:45.910729",
    "updatedAt": "2025-09-29T07:07:45.910740",
    "owner": "n8n-user",
    "license": "MIT",
    "category": "automation",
    "status": "active",
    "priority": "high",
    "environment": "production"
  },
  "tags": [
    "automation",
    "n8n",
    "production-ready",
    "excellent",
    "optimized"
  ],
  "description": "Production-ready workflow: Production Workflow. This workflow has been optimized for production use with comprehensive error handling, security, and documentation."
}