---
title: "Prerequisites - JavaScript Distributed Application on Linux"
date: 2026-06-11
lastmod: 2026-07-01
draft: false
hidden: true
# search related keywords
keywords: ["javascript", "otel", "prereqs", "opentelemetry", "distributed", "linux", "prerequisites"]
---

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* [Supported Versions](#support)

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### Supported Versions

vFunction uses the OpenTelemetry JavaScript Agent to trace Distributed Applications. OpenTelemetry for JavaScript supports all active or maintenance LTS versions of Node.js. More information can be retrieved from the <a href="https://opentelemetry.io/docs/languages/js/#version-support" target="_blank">OpenTelemetry JavaScript documentation</a>.

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