JupyterHub supports R programming via pre-configured container images. Follow the steps below to get started with R in your browser:

1. Go to Create Server page

2. Configure CPU, RAM, and GPU settings if needed

3. Click the dropdown under “Notebook Container Image”

4. Choose Jupyter Stack R Notebook image

5. Click the Start button

6. Wait for the container to initialize

7. Open an R Notebook or R Console
You can now write and run R code in a browser-based environment 

8. Write Your Code and Run!

9. Stop Server
Always remember to stop your server to release resources when you're done.
How to Release Resources on JupyterHub Services