---
title: APM agents
description: This section contains reference information for APM Agents features, including: APM .NET agent, APM Go agent, APM Java agent, APM Node.js agent, APM PHP...
url: https://docs-v3-preview.elastic.dev/elastic/docs-content/pull/5668/reference/apm-agents
products:
  - APM
  - APM Agent
applies_to:
  - Serverless Observability projects: Generally available
  - Elastic Stack: Generally available
---

# APM agents
This section contains reference information for APM Agents features, including:
- [APM .NET agent](https://docs-v3-preview.elastic.dev/elastic/apm-agent-dotnet/tree/main/reference)
- [APM Go agent](https://docs-v3-preview.elastic.dev/elastic/apm-agent-go/tree/main/reference)
- [APM Java agent](https://docs-v3-preview.elastic.dev/elastic/apm-agent-java/tree/main/reference)
- [APM Node.js agent](https://docs-v3-preview.elastic.dev/elastic/apm-agent-nodejs/tree/main/reference)
- [APM PHP agent](https://docs-v3-preview.elastic.dev/elastic/apm-agent-php/tree/main/reference)
- [APM Python agent](https://docs-v3-preview.elastic.dev/elastic/apm-agent-python/tree/main/reference)
- [APM Ruby agent](https://docs-v3-preview.elastic.dev/elastic/apm-agent-ruby/tree/main/reference)
- [APM RUM JavaScript agent](https://docs-v3-preview.elastic.dev/elastic/apm-agent-rum-js/tree/main/reference) <applies-to>Elastic Cloud Serverless: Unavailable</applies-to>