Compare
Binder for notebooks, pyrovue for the rest of the repo.
Binder (mybinder.org) is a free public service from the Jupyter community that turns a repository of notebooks into a temporary JupyterLab, built from the repo's environment files. pyrovue is for the other Python repositories: the web app, the API or the Streamlit dashboard, running at its own address.
Side by side
What each one runs.
| What | pyrovue | Binder (mybinder.org) |
|---|---|---|
| Best for | Running a project: web apps, APIs, dashboards and command-line tools | Sharing Jupyter notebooks that anyone can run in the browser |
| How it sets up | Reads package files, READMEs, Dockerfiles and more; repairs common failures | Builds an image with repo2docker from requirements.txt, environment.yml and similar files |
| What you get | A live preview of the running app, a terminal, files and a Code Map | JupyterLab, with a terminal inside it |
| Notebooks | Not opened on their own: a repo of notebooks is installed and left in the terminal | What it's built for |
| Account | A free account | None needed |
| Cost | Free plan with 20 box-hours a month; Pro $14 a month | Free, run on donated and grant-funded capacity |
| Sessions | Boxes sleep when idle and wake when you come back | Temporary: idle sessions are shut down and their changes are lost |
Binder's resource limits and session lengths are set by mybinder.org and change with the capacity it has; its documentation has the current numbers.
When to pick which
Keep Binder for notebooks.
Binder needs no account and costs nothing, which is hard to beat for a notebook you want anyone to open from a paper or a course page. For a repository that is mostly notebooks, it's the better tool today.
When the repository is more than notebooks, a Streamlit or Gradio app, a FastAPI service, a Django site, pyrovue starts it and gives you the running app at its own address, plus a map of the code for finding your way around.
Run the repo you bookmarked and never tried.
Hobby is free and needs no card. Paste a link and your first box is up in about a minute.