Jupyter Notebook

Open, edit, and run Jupyter notebooks (.ipynb) directly inside your IDE. The plugin launches an IPython kernel on your project's own Python interpreter and talks to it over ZeroMQ — no external Jupyter server required.

Features

• Native notebook editor — code and Markdown cells with add / delete / reorder, rendered output (text, HTML, images, error tracebacks).
• Python syntax highlighting with cross-cell awareness — variables, functions and imports defined in earlier cells are highlighted in later ones.
• Inline diagnostics — syntax errors, undefined names (not defined in this or an earlier cell) and unresolved imports are underlined, with an IDE-style tooltip describing the problem. Uses pyflakes when available and falls back to a built-in analyzer otherwise.
• Go to definition — Cmd/Ctrl+Click or Cmd/Ctrl+B on a variable jumps to where it was defined and highlights its other uses; hovering with the modifier shows a clickable link.
• Editor shortcuts inside cells — comment line (Cmd+/), duplicate line (Cmd+D), delete line (Cmd+⌫), move line (Opt+Shift+↑/↓).
• Run & advance — Shift+Enter runs a cell and, once it finishes successfully, moves focus to the next cell, creating a new one if it was the last.
• IDE-global shortcuts pass through — Search Everywhere, Find in Files, Go to File and Recent Files keep working while the notebook is focused.
• Kernel management — automatic interpreter detection, on-demand kernel start, restart, interrupt, and auto-install of ipykernel; the working directory is the notebook's folder.
• Standard format — reads and writes nbformat v4, fully compatible with JupyterLab and VS Code. Saves with Cmd+S.

Requires a Python 3.8+ interpreter with ipykernel (offered automatically on first run).

Source code on GitHub. Issues and pull requests are welcome — and if the plugin saves you some time, a ⭐ on the repo helps others find it.