Jupyter Lab Python Packages

jupyter-lsp

Coding assistance for JupyterLab (code navigation + hover suggestions + linters + autocompletion + rename) using Language Server Protocol

drawsvg

Moving to https://tangled.org/cduck.me/drawsvg/ Programmatically generate SVG (vector) images, animations, and interactive Jupyter widgets

jupyterlab-lsp

Coding assistance for JupyterLab (code navigation + hover suggestions + linters + autocompletion + rename) using Language Server Protocol

importnb

notebook files as source

colloq

Self-hosted classroom for teaching Python, data science and ML together. Students join from a browser with just a name

proactive-jupyter-kernel

Proactive Kernel for JupyterLab

mercury

Impress your boss and turn a Jupyter notebook into a beautiful, shareable web app — no callbacks, no frontend, no rewrite.

jupyter-fs

A filesystem-like contents manager for multiple backends in Jupyter

nbautoexport

Automatically export Jupyter notebooks to various file formats (.py, .html, and more) on save.

elastic-kernel

ElasticKernel: An IPython Kernel that automatically saves and restores Jupyter Notebook execution states (CLOSER 2026)

chatlab

⚡️🧪 Fast LLM Tool Calling Experimentation, big and smol

jupyterlab-leetcode

⚡ Integrate LeetCode into beloved Jupyter.

jupyter-firefly-extensions

A jupyter lab extension that uses Firefly to render FITS data

labext

Some UI components for Jupyter Lab

tutormagic

Jupyter notebook magics to embed pythontutor.com within an IFrame in the Jupyter (classic or Lab) notebook using the code from a Jupyter code cell.

murkrow

⚡️🧪 Fast LLM Tool Calling Experimentation, big and smol

idom-jupyter

Jupyter integration for ReactPy

jupyterlab-sparkmonitor

JupyterLab extension that enables monitoring launched Apache Spark jobs from within a notebook

jupyter-helpers

A collection of helpers for Jupyter/IPython

qlogging

Beautifully colored, quick and simple Python logging

upsetjs-jupyter-widget

😠 Jupyter Widget bindings for UpSet.js for rendering UpSet plots, Euler, and Venn Diagrams

mlcopilot

Interactive coding assistant for data scientists and machine learning developers, empowered by large language models.

xontrib-jupyter

Xonsh Jupyter kernel allows to run Xonsh shell code in Jupyter, JupyterLab, Euporie, etc.

mercury-dev

Impress your boss and turn a Jupyter notebook into a beautiful, shareable web app — no callbacks, no frontend, no rewrite.