---
title: "Sitecore Headless Services"
slug: "sitecore-headless-services"
abstract: "Overview of the Sitecore Headless Services (formerly JSS Server Components)."
---
# Sitecore Headless Services

The Sitecore Headless Services (formerly the [JSS Server Components](https://jss.sitecore.com/)) provides the APIs needed for the [Sitecore ASP.NET Rendering SDK](https://doc.sitecore.com/xp/en/developers/100/developer-tools/sitecore-asp-net-rendering-sdk.html "Sitecore ASP.NET Rendering SDK").

You can install Sitecore Headless Services in the following ways:

- In an on-prem Sitecore installation as a Sitecore package
- In a cloud Sitecore installation as a Web Deploy Package using the Sitecore Azure Toolkit
- In a Sitecore container using Dockerfiles