Instrumentation GitHub Repositories (2026) · Open Source Tools

Unlocking the Full Potential of OPC UA with Typescript and NodeJS - http://node-opcua.github.io/

SmuView is a GUI for sigrok that supports power supplies, electronic loads and all sorts of measurement devices like multimeters, LCR meters and so on.

The Chrome DevTools UI

Cross platform code coverage for .NET

Code coverage tool for compiled programs, Python and Bash which uses debugging information to collect and report data without special compilation options

Automatic compile-time instrumentation of Go code

Prometheus / OpenMetrics client library in Rust

Caliper is an instrumentation and performance profiling library

Tracing tools for ROS 2.

:rocket: Go Distributed Tracing & Metrics Sensor for Instana

Vendor-neutral OpenTelemetry skills for AI coding agents like Claude Code, Cursor, and Codex, grounded in upstream sources

Official Battlecode game engine.

Adding `.Dump()` extension methods to Console Applications, similar to LinqPad's.

Prometheus instrumentation library for JVM applications