Repositories list

• jupyter-ai

  Public
  An open source extension that connects AI agents to computational notebooks in JupyterLab.

  jupyterjupyterlabacp+ 2

  jupyterjupyterlabacpagentsjupyterlab-extension

  Python

  •

  BSD 3-Clause "New" or "Revised" License

  •529529 forks•4.4k4.4k stars•289289 issues•1717 pull requests•Updated Sep 22, 2026Sep 22, 2026

• language-packs

  Public
  Language packs for JupyterLab ecosystem

  Python

  •

  BSD 3-Clause "New" or "Revised" License

  •3030 forks•9393 stars•33 issues•22 pull requests•Updated Sep 22, 2026Sep 22, 2026

• jupyterlab

  Public
  JupyterLab computational environment.

  jupyterjupyterlab

  jupyterjupyterlab

  TypeScript

  •

  BSD 3-Clause "New" or "Revised" License

  •4.1k4.1k forks•15k15k stars•2.4k2.4k issues•218218 pull requests•Updated Sep 21, 2026Sep 21, 2026

• jupyterlab-git

  Public
  A Git extension for JupyterLab

  gitjupyterlabjupyterlab-extension

  gitjupyterlabjupyterlab-extension

  TypeScript

  •

  BSD 3-Clause "New" or "Revised" License

  •412412 forks•1.6k1.6k stars•119119 issues•2525 pull requests•Updated Sep 21, 2026Sep 21, 2026

• jupyter-collaboration

  Public
  A Jupyter Server Extension Providing Support for Y Documents

  pythonjupyterjupyterlab+ 3

  pythonjupyterjupyterlabrtcjupyterlab-extensionreal-time-collaboration

  Jupyter Notebook

  •

  Other

  •6666 forks•275275 stars•6969 issues•2222 pull requests•Updated Sep 21, 2026Sep 21, 2026

• jupyter-builder

  Public
  Build tools for JupyterLab (and remixes)

  build-toolsjupyterlab-extension

  build-toolsjupyterlab-extension

  Python

  •

  BSD 3-Clause "New" or "Revised" License

  •1313 forks•1515 stars•99 issues•55 pull requests•Updated Sep 19, 2026Sep 19, 2026

• hatch-jupyter-builder

  Public
  A hatch plugin to help build Jupyter packages

  Python

  •

  BSD 3-Clause "New" or "Revised" License

  •1414 forks•4646 stars•1010 issues•22 pull requests•Updated Sep 18, 2026Sep 18, 2026

• eslint-plugin

  Public
  ESLint plugin for Jupyter core and extensions with early error catching and best practices enforcement

  jupytereslint-pluginlinter+ 2

  jupytereslint-pluginlinterjupyterlabjupyterlab-extensions

  TypeScript

  •

  BSD 3-Clause "New" or "Revised" License

  •55 forks•33 stars•22 issues•22 pull requests•Updated Sep 18, 2026Sep 18, 2026

• jupyter-chat

  Public
  An extension to add a chat panel to JupyterLab

  chatjupyterlab-extension

  chatjupyterlab-extension

  TypeScript

  •

  BSD 3-Clause "New" or "Revised" License

  •4545 forks•4242 stars•4747 issues•2121 pull requests•Updated Sep 17, 2026Sep 17, 2026

• jupyterlab-desktop

  Public
  JupyterLab desktop application, based on Electron.

  jupyterjupyter-notebookjupyterlab

  jupyterjupyter-notebookjupyterlab

  TypeScript

  •

  BSD 3-Clause "New" or "Revised" License

  •475475 forks•4.3k4.3k stars•132132 issues•3838 pull requests•Updated Sep 16, 2026Sep 16, 2026

• jupyterlab_server

  Public
  A set of server components for JupyterLab and JupyterLab like applications

  jupyterlab

  jupyterlab

  Python

  •

  BSD 3-Clause "New" or "Revised" License

  •108108 forks•153153 stars•1717 issues•88 pull requests•Updated Sep 15, 2026Sep 15, 2026

• plugin-playground

  Public
  A dynamic extension loader for JupyterLab

  javascriptjupyterlabjlab+ 1

  javascriptjupyterlabjlabjupyterlab-extension

  TypeScript

  •

  BSD 3-Clause "New" or "Revised" License

  •2121 forks•6060 stars•1313 issues•2424 pull requests•Updated Sep 13, 2026Sep 13, 2026

• lumino

  Public
  Lumino is a library for building interactive web applications

  jupyterjupyterlabuser-interface-toolkits

  jupyterjupyterlabuser-interface-toolkits

  TypeScript

  •

  Other

  •149149 forks•764764 stars•9292 issues•2626 pull requests•Updated Sep 12, 2026Sep 12, 2026

• jupyterlab-telemetry

  Public archive
  A JupyterLab extension for logging and telemetry of usage data

  TypeScript

  •

  BSD 3-Clause "New" or "Revised" License

  •1414 forks•3030 stars•66 issues•00 pull requests•Updated Sep 11, 2026Sep 11, 2026

• frontends-team-compass

  Public
  A repository for team interaction, syncing, and handling meeting notes across the JupyterLab ecosystem.

  jupyterjupyterlab

  jupyterjupyterlab

  BSD 3-Clause "New" or "Revised" License

  •3232 forks•7878 stars•5454 issues•22 pull requests•Updated Sep 10, 2026Sep 10, 2026

• extension-cookiecutter-ts

  Public
  A cookiecutter recipe for JupyterLab extensions in Typescript

  typescriptcookiecutterjupyterlab+ 1

  typescriptcookiecutterjupyterlabjupyterlab-extension

  CSS

  •

  BSD 3-Clause "New" or "Revised" License

  •8787 forks•190190 stars•77 issues•22 pull requests•Updated Sep 4, 2026Sep 4, 2026

• maintainer-tools

  Public
  Workflows and Actions meant to be used by other repositories to make repo maintenance easier

  maintenance-toolgithub-actions

  maintenance-toolgithub-actions

  Python

  •

  BSD 3-Clause "New" or "Revised" License

  •2424 forks•2121 stars•1616 issues•55 pull requests•Updated Sep 3, 2026Sep 3, 2026

• extension-template

  Public
  A `copier` template for JupyterLab extensions

  templatejupyterlabjupyterlab-extension+ 1

  templatejupyterlabjupyterlab-extensioncopier-template

  Jinja

  •

  Creative Commons Zero v1.0 Universal

  •3939 forks•8888 stars•1111 issues•11 pull request•Updated Aug 29, 2026Aug 29, 2026

• jupyterlab-translate

  Public
  JupyterLab Language pack helper

  translation-tool

  translation-tool

  Python

  •

  BSD 3-Clause "New" or "Revised" License

  •1010 forks•77 stars•22 issues•11 pull request•Updated Jul 23, 2026Jul 23, 2026

• ui-profiler

  Public
  Extension for profiling performance of JupyterLab UI for JupyterLab core developers, extension developers, and advanced users.

  jupyterlabperformance-analysisprofiling+ 1

  jupyterlabperformance-analysisprofilingjupyterlab-extension

  TypeScript

  •

  BSD 3-Clause "New" or "Revised" License

  •33 forks•1414 stars•33 issues•1818 pull requests•Updated Jul 3, 2026Jul 3, 2026

• pytest-check-links

  Public
  pytest plugin that checks URLs

  testingmarkdownjupyter-notebook+ 2

  testingmarkdownjupyter-notebookpytestpytest-plugin

  Python

  •

  BSD 3-Clause "New" or "Revised" License

  •1919 forks•1818 stars•99 issues•55 pull requests•Updated Jun 25, 2026Jun 25, 2026

• triage-automation

  Public
  Other

  •11 fork•00 stars•00 issues•11 pull request•Updated Apr 22, 2026Apr 22, 2026

• extension-examples

  Public
  JupyterLab Extensions by Examples

  jupyterjupyterlabjupyterlab-extensions

  jupyterjupyterlabjupyterlab-extensions

  TypeScript

  •

  BSD 3-Clause "New" or "Revised" License

  •187187 forks•517517 stars•3636 issues•77 pull requests•Updated Apr 8, 2026Apr 8, 2026

• jupyter-renderers

  Public
  Renderers and renderer extensions for JupyterLab

  geojsonplotlyvega+ 5

  geojsonplotlyvegavega-litejupyterlabfastakatexjupyterlab-extension

  HTML

  •

  BSD 3-Clause "New" or "Revised" License

  •8181 forks•517517 stars•3535 issues•1111 pull requests•Updated Mar 4, 2026Mar 4, 2026

• scipy2019-jupyterlab-tutorial

  Public
  Scipy 2019 JupyterLab tutorial

  Jupyter Notebook

  •4444 forks•5252 stars•00 issues•11 pull request•Updated Mar 2, 2026Mar 2, 2026

• pull-requests

  Public
  A JupyterLab extension for reviewing GitHub pull requests

  jupyterlabjupyterlab-extension

  jupyterlabjupyterlab-extension

  Python

  •

  BSD 3-Clause "New" or "Revised" License

  •1616 forks•3838 stars•1313 issues•44 pull requests•Updated Feb 7, 2026Feb 7, 2026

• jupyterlab-latex

  Public
  JupyterLab extension for live editing of LaTeX documents

  pdflatexjupyterlab+ 1

  pdflatexjupyterlabjupyterlab-extension

  TypeScript

  •

  BSD 3-Clause "New" or "Revised" License

  •7878 forks•685685 stars•2828 issues•44 pull requests•Updated Dec 17, 2025Dec 17, 2025

• assets

  Public
  Static assets for JupyterLab extensions

  jupyterlab

  jupyterlab

  BSD 3-Clause "New" or "Revised" License

  •44 forks•00 stars•00 issues•00 pull requests•Updated Nov 5, 2025Nov 5, 2025

• .github

  Public
  Community health files for the @JupyterLab organization

  3131 forks•11 star•11 issue•00 pull requests•Updated Sep 16, 2025Sep 16, 2025

• jupyterlab-demo

  Public
  Demonstrations of JupyterLab

  jupyterlab

  jupyterlab

  Jupyter Notebook

  •

  Other

  •238238 forks•190190 stars•1212 issues•11 pull request•Updated Aug 27, 2025Aug 27, 2025