observability 1,672 opentelemetry 1,454 nodejs 797 monitoring 795 llm 677 metrics 669 typescript 589 profiling 508 ai 491 telemetry 466 logging 457 instrumentation 452 distributed-tracing 424 otel 357 javascript 331 openai 327 apm 257 trace 256 ai-agents 243 stats 232 mcp 227 agents 224 anthropic 219 agent 213 debugging 211 performance 199 langchain 180 jaeger 173 zipkin 168 nestjs 166 api 162 node 147 express 144 opencensus 137 browser 132 sdk 128 nextjs 127 cloud 119 claude 116 cli 112 otlp 110 plugin 102 logger 102 analytics 102 logs 100 react 97 aws 96 stackdriver 91 middleware 91 dapper 89 model-context-protocol 89 zpages 88 prometheus 87 llmops 86 opentracing 85 developer-tools 81 gemini 78 open-source 76 hacktoberfest 74 ai-sdk 71 devtools 71 microservices 70 structured-logging 69 langfuse 67 error-tracking 67 claude-code 66 framework 65 serverless 65 pino 62 evaluation 62 workflow 59 fastify 58 kafka 58 python 57 llm-observability 57 mongodb 56 grpc 55 generative-ai 55 gpt 52 debug 51 security 51 testing 51 redis 50 lambda 50 opentelemetry-javascript 50 vercel 49 rag 48 bun 48 grafana 47 genai 47 log 45 agent-framework 45 agentic-ai 45 http 45 mongoose 44 spans 43 error-monitoring 43 datadog 43 dashboard 43 context 41