René's URL Explorer Experiment

{"@context":"https://schema.org","@type":"WebPage","name":"Node.js Observability with OpenTelemetry — Maple","description":"Add distributed tracing to any Node.js application with the OpenTelemetry SDK. Auto-instrumentation captures Express, Fastify, database queries, and HTTP calls with no code changes.","url":"https://maple.dev/integrations/nodejs/"}

{"@context":"https://schema.org","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https://maple.dev/"},{"@type":"ListItem","position":2,"name":"Integrations","item":"https://maple.dev/integrations/nodejs/"},{"@type":"ListItem","position":3,"name":"Node.js","item":"https://maple.dev/integrations/nodejs/"}]}

{"@context":"https://schema.org","@type":"HowTo","name":"How to add OpenTelemetry observability to Node.js","description":"Add distributed tracing to any Node.js application with the OpenTelemetry SDK. Auto-instrumentation captures Express, Fastify, database queries, and HTTP calls with no code changes.","step":[{"@type":"HowToStep","position":1,"name":"Install dependencies","text":"npm install @opentelemetry/sdk-node @opentelemetry/auto-instrumentations-node @opentelemetry/exporter-trace-otlp-http @opentelemetry/exporter-logs-otlp-http"},{"@type":"HowToStep","position":2,"name":"Configure tracing","text":"// tracing.ts — run with: node --import ./tracing.ts app.ts\nimport { NodeSDK } from \"@opentelemetry/sdk-node\";\nimport { getNodeAutoInstrumentations } from \"@opentelemetry/auto-instrumentations-node\";\nimport { OTLPTraceExporter } from \"@opentelemetry/exporter-trace-otlp-http\";\nimport { OTLPLogExporter } from \"@opentelemetry/exporter-logs-otlp-http\";\nimport { SimpleLogRecordProcessor } from \"@opentelemetry/sdk-logs\";\n\nconst sdk = new NodeSDK({\n  traceExporter: new OTLPTraceExporter({\n    url: \"https://ingest.maple.dev/v1/traces\",\n    headers: { Authorization: \"Bearer your-api-key\" },\n  }),\n  logRecordProcessors: [\n    new SimpleLogRecordProcessor(\n      new OTLPLogExporter({\n        url: \"https://ingest.maple.dev/v1/logs\",\n        headers: { Authorization: \"Bearer your-api-key\" },\n      })\n    ),\n  ],\n  instrumentations: [getNodeAutoInstrumentations()],\n});\n\nsdk.start();"}]}