Plugin playground: create your Jupyter extension - first 1.0 pre-release

Hi folks, the first pre-release of the Plugin Playground 1.0 is out. It supports human, copilot, and agentic AI workflows.

Sidebar listing all extension points and extension examples:

And much more!

Try it without installation with Binder or JupyterLite:

Preview Lab Notebook v7
Binder Binder Binder Notebook v7
JupyterLite JupyterLite JupyterLite Notebook v7

Example result

We are still polishing the UX and fixing some minor bugs, but we will likely move to beta and RC quick - with a lot depending on community feedback.

I would be super interested in feedback from you all!

First beta version is now available too: Release v1.0.0b0 · jupyterlab/plugin-playground · GitHub