In computer science, instrumentation is a technique that consists of inserting specific instructions into a program to monitor and/or analyze its performance, functionality, or behavior, but without changing how it behaves.
It can be done statically, changing the program before executing it, or dynamically, inserting instructions while it’s being executed.
Example of Opentelemetry instrumentation in NextJS application
APM platform
OpenTelemetry instrumentation package for the Dust SDK. Automatically instruments agent interactions using OTel GenAI Semantic Conventions.
A lightweight performance observer using native Node.js performance APIs for debugging and benchmarking applications.
A practical implementation of instrumentation in a NestJS application, leveraging tools like OpenTelemetry to monitor and track application performance, distributed traces, and metrics.
An sample project to act a OpenTelemetry testbed
🔍 Enhance TypeScript observability with our Telemetry SDK, built on OpenTelemetry for seamless integration into your tech stack.
Anti-cheat for Quake3 based games made in Frida
Injects current/active OpenTelemetry trace id and span id into the console logs
Instrumentation and deep data binding for all objects
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Minimal Webpack5 plugin for instrumenting code coverage using istanbul
A complete example demonstrating how @waitingliou/tsc-otel-instrumentation enables automatic instrumentation of your business logic without any code changes
OpenTelemetry knex automatic instrumentation package
This repository contains an integration for New Relic
An example implementation of OpenTelemetry for observability. It demonstrates various instrumentations such as tracking, metrics and logging.
Provides advanced automatic instrumentation for Node.js http and https modules on top of OpenTelemetry
OpenTelemetry Instrumentation in your business logic through TypeScript Compiler
TaintFlow, a framework for JavaScript dynamic information flow analysis.