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tracing
9 postsGo 1.25 Ships Flight Recorder for Runtime Trace Diagnostics
Go 1.25's flight recorder buffers recent execution trace data in memory, letting engineers snapshot production latency issues on demand.
Sigwire: a live TUI for tracing every Linux signal
Sigwire is an open-source TUI that uses Linux kernel tracepoints to show every signal on a machine live, without strace or ptrace.
No More Monkey-Patching: Node.js Tracing Channels
Node.js's new Tracing Channels API lets libraries emit their own telemetry without monkey-patching, offering a cross-runtime, ESM-friendly standard for observability tools like Sentry and OpenTelemetry.
CommitBrief — AI code reviews, right in your terminal
A provider-agnostic, local-first CLI that reviews your staged changes, a historic range, or a whole GitHub pull request. Zero telemetry, no server. Free and open source.
commitbrief.comHarvesting Ethereum Traces Without an Archive Node
Efficiently harvest Ethereum call traces without the need for an archive node.
log4k 2.3.0 — Kotlin IR Compiler Plugin for Tracing, Logging, and Metrics
log4k 2.3.0 is a compiler plugin for Kotlin that provides tracing and logging functionality.
When AI Agents Orchestrate Agents: The Observability Gap
When AI agents spawn other agents, failures often stay invisible. Sentry's trace-based observability approach reveals exactly which agent introduced the problem.
Exporting Next.js Traces with OpenTelemetry
Next.js automatically traces requests, but you need an exporter to see them. Learn how @vercel/otel sends traces to Sentry or any OTLP backend.
Production-Ready AI Agents in Node.js: Iteration Caps and Tracing
Explore the importance of iteration caps and tracing in building AI agents with Node.js. Best practices for debugging and reliability.
Preserving Resource Attributes During Span Flattening: A Trace Data Collision Story
A bug in OpenTelemetry led to resource attributes being overwritten. A fix was implemented to maintain data integrity.