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# opentelemetry

The open standard for observability telemetry including traces, metrics, and logs.

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The Langfuse migration that cost us a sprint: how I now budget LLM observability

The Langfuse migration that cost us a sprint: how I now budget LLM observability

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4 min read
The 1.4 Seconds That Weren't on Any Span

The 1.4 Seconds That Weren't on Any Span

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7 min read
CloudWatch to OTel: Tearing Down the Observability Bridge Pattern

CloudWatch to OTel: Tearing Down the Observability Bridge Pattern

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9 min read
OpenTelemetry Graduation Makes Standardized AI Observability Non-Negotiable for Production LLM Pipelines

OpenTelemetry Graduation Makes Standardized AI Observability Non-Negotiable for Production LLM Pipelines

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3 min read
OpenTelemetry CNCF Graduation: The Turning Point for Production AI Observability in Kubernetes

OpenTelemetry CNCF Graduation: The Turning Point for Production AI Observability in Kubernetes

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3 min read
Ruby Reactor Now Has Middlewares and OpenTelemetry — Here's Why That Matters

Ruby Reactor Now Has Middlewares and OpenTelemetry — Here's Why That Matters

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3 min read
Instrument AI Agent Decision Tracing with OpenTelemetry

Instrument AI Agent Decision Tracing with OpenTelemetry

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6 min read
OpenTelemetry Events vs. New Relic Custom Events: Capabilities, Context, and the “Why”

OpenTelemetry Events vs. New Relic Custom Events: Capabilities, Context, and the “Why”

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7 min read
Why is my Node.js app slow? An OpenTelemetry debugging checklist

Why is my Node.js app slow? An OpenTelemetry debugging checklist

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4 min read
Per-project LLM cost attribution with OTel spans: the wiring

Per-project LLM cost attribution with OTel spans: the wiring

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6 min read
AI API Cost Attribution in 2026: How to Track LLM Spend by Team and Request

AI API Cost Attribution in 2026: How to Track LLM Spend by Team and Request

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8 min read
I Got Tired of Wiring Grafana + Loki + Tempo — So I Built a One-Command Observability Stack

I Got Tired of Wiring Grafana + Loki + Tempo — So I Built a One-Command Observability Stack

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4 min read
Ship MinerU on RunPod logs to Axiom via OpenTelemetry

Ship MinerU on RunPod logs to Axiom via OpenTelemetry

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13 min read
Your Startup's First Observability Stack: Logs, Metrics, Traces on a Budget

Your Startup's First Observability Stack: Logs, Metrics, Traces on a Budget

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6 min read
Distributed Tracing in NestJS: End-to-End Request Visibility with OpenTelemetry

Distributed Tracing in NestJS: End-to-End Request Visibility with OpenTelemetry

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7 min read
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