jupyter-server/jupyter_server

The backend—i.e. core services, APIs, and REST endpoints—to Jupyter web applications.

What it solves

It provides the essential backend infrastructure required to run Jupyter web applications. Without this server, front-end interfaces like JupyterLab or Jupyter Notebook cannot communicate with the underlying system to execute code or manage files.

How it works

It acts as a central hub by providing the core services, APIs, and REST endpoints that web-based interfaces use to interact with the computing environment.

Who it’s for

Developers building Jupyter-compatible web applications and users who need a backend to power their interactive computing environments.

Highlights

  • Supports Linux, OSX, and Windows.
  • Follows semantic versioning for stable dependency management.
  • Provides the foundational REST API for the Jupyter ecosystem.

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