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# opentelemetry

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

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Your AI agent re-sends 80% of your budget every loop
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Your AI agent re-sends 80% of your budget every loop

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5 min read
I built a lightweight OpenTelemetry viewer for local development

I built a lightweight OpenTelemetry viewer for local development

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2 min read
Best Open Source LLM Observability Tools in 2026: Complete Guide
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Best Open Source LLM Observability Tools in 2026: Complete Guide

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13 min read
When agent trace metrics lie: the span tree double-counting problem
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When agent trace metrics lie: the span tree double-counting problem

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9 min read
OpenTelemetry in 2026: The Complete Guide to Observability for Modern Backends

OpenTelemetry in 2026: The Complete Guide to Observability for Modern Backends

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5 min read
Distributed Tracing with OpenTelemetry in Go: A Practical Guide (2026)

Distributed Tracing with OpenTelemetry in Go: A Practical Guide (2026)

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11 min read
I built a tool that analyzes OpenTelemetry traces and tells you what's wrong
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I built a tool that analyzes OpenTelemetry traces and tells you what's wrong

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2 min read
OpenTelemetry Integration: Distributed Tracing, Metrics, and Logging for AI Systems

OpenTelemetry Integration: Distributed Tracing, Metrics, and Logging for AI Systems

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3 min read
Observability with Claude Code: OpenTelemetry Distributed Tracing for Node.js

Observability with Claude Code: OpenTelemetry Distributed Tracing for Node.js

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3 min read
Trasform your logs to metrics (and do maths with metrics) using the OpenTelemetry Collector

Trasform your logs to metrics (and do maths with metrics) using the OpenTelemetry Collector

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1 min read
Use LD_PRELOAD to inject OpenTelemetry into everything

Use LD_PRELOAD to inject OpenTelemetry into everything

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1 min read
Minimal .NET LLM Observability: Reproduce Timeouts and Triage in 15 Minutes

Minimal .NET LLM Observability: Reproduce Timeouts and Triage in 15 Minutes

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5 min read
OpenTelemetry: Unified Observability for Modern Apps
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OpenTelemetry: Unified Observability for Modern Apps

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6 min read
I audited my tool, fixed 44 bugs - and it still didn’t work
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I audited my tool, fixed 44 bugs - and it still didn’t work

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5 min read
OpenTelemetry just standardized LLM tracing. Here's what it actually looks like in code.
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OpenTelemetry just standardized LLM tracing. Here's what it actually looks like in code.

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6 min read
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