What is OpenTelemetry? A Look Through node.js
June 26, 2025
11:30
Hall B
Hebrew | Intermediate | Deployment and Scaling
OpenTelemetry is the 2nd most popular CNCF project, and for good reason: It's been going *huge*, disrupting how observability is done. Let's dive into it - what is observability, OpenTelemetry, how the Node.js sensor is implemented, and where should you watch your step.
We'll cover the basics, dive into real-world usage, and then go into the implementation itself.
You'll learn some practical tips on

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Ben Stav
Head of Architecture

A javascript enthuaist for over a decade, likes arguing about specs and runtimes. Now an architect who wants to write more code.