List view

Delay calls to <code>autolink</code>, debounce rendering, preserve selection

enhancement

pkg:rendermime

tag:Performance

Status: Draft (not ready).

jupyterlab/jupyterlabnumber 17197

#17197 In jupyterlab/jupyterlab;

· krassowski opened on Jan 20, 2025

Support for keyboard layouts.

Design System CSS

enhancement

feature

javascriptPull requests that update Javascript codePull requests that update Javascript code

pkg:settingeditor

pkg:settingregistry

pkg:shortcuts

pkg:ui-components

tag:CSSFor general CSS related issues and pecadilloesFor general CSS related issues and pecadilloes

tag:KeyboardCompatibility issues with keyboards, including locale-specific and layout-specific issuesCompatibility issues with keyboards, including locale-specific and layout-specific issues

Status: Draft (not ready).

jupyterlab/jupyterlabnumber 17378

#17378 In jupyterlab/jupyterlab;

· vidartf opened on Mar 9, 2025

Run eslint-plugin-regexp

maintenance

pkg:application

pkg:apputils

pkg:cells

pkg:docmanager

pkg:docregistry

pkg:filebrowser

pkg:fileeditor

pkg:markdownviewer

pkg:mermaid

Status: Draft (not ready).

jupyterlab/jupyterlabnumber 17089

#17089 In jupyterlab/jupyterlab;

· bollwyvl opened on Dec 13, 2024

Ability to customize the Log Console toolbar via the settings

enhancement

Status: Open.

#17433 In jupyterlab/jupyterlab;

· jtpio opened on Mar 27, 2025

4.5 Release Plan

enhancement

Status: Open.

#17449 In jupyterlab/jupyterlab;

· jtpio opened on Apr 4, 2025

WIP/Discussion: Tree view for file browser

enhancement

pkg:filebrowser

tag:Design and UX

Status: Open.

#5526 In jupyterlab/jupyterlab;

· timkpaine opened on Oct 25, 2018

Switch <code>hiddenMode</code> default to <code>contentVisibility</code>

enhancement

Status: Open.

#13967 In jupyterlab/jupyterlab;

· krassowski opened on Feb 12, 2023

Use <code>content-visibility</code> with <code>contain-intrinsic-size</code> for size caching in windowed notebooks

enhancement

tag:Virtual RenderingLazy and virtual rendering of notebook issues and PRsLazy and virtual rendering of notebook issues and PRs

Status: Open.

#16327 In jupyterlab/jupyterlab;

· krassowski opened on May 14, 2024

Enable scrolling tabs in tab bar in main area

Design System CSS

enhancement

pkg:application

pkg:ui-components

tag:CSSFor general CSS related issues and pecadilloesFor general CSS related issues and pecadilloes

Status: Draft (not ready).

jupyterlab/jupyterlabnumber 12278

#12278 In jupyterlab/jupyterlab;

· krassowski opened on Mar 27, 2022

Debugger sidebar variables tree expansion states restoration

enhancement

pkg:debugger

pkg:ui-components

tag:Testing

Status: Open (in progress).

jupyterlab/jupyterlabnumber 15156

#15156 In jupyterlab/jupyterlab;

· DenisaCG opened on Sep 26, 2023

Forbid explicit <code>any</code>, migrate to <code>unknown</code> or proper typing

maintenance

pkg:application

pkg:apputils

pkg:cells

pkg:codeeditor

pkg:codemirror

pkg:completer

pkg:console

pkg:coreutils

pkg:csvviewer

Status: Draft (not ready).

jupyterlab/jupyterlabnumber 16219

#16219 In jupyterlab/jupyterlab;

· krassowski opened on Apr 22, 2024

fixing search and replace with cell outputs

Design System CSS

enhancement

pkg:documentsearch

pkg:notebook

tag:CSSFor general CSS related issues and pecadilloesFor general CSS related issues and pecadilloes

Status: Draft (not ready).

jupyterlab/jupyterlabnumber 16260

#16260 In jupyterlab/jupyterlab;

· bruno-neira opened on Apr 28, 2024

Per-cell run button

Design System CSS

enhancement

pkg:cell-toolbar

pkg:cells

pkg:notebook

pkg:ui-components

tag:CSSFor general CSS related issues and pecadilloesFor general CSS related issues and pecadilloes

tag:Testing

Status: Open (in progress).

jupyterlab/jupyterlabnumber 16602

#16602 In jupyterlab/jupyterlab;

· JasonWeill opened on Jul 19, 2024

Add feature to scroll to currently executing cell on progress circle click

enhancement

hacktoberfest-acceptedTemporary label for Hacktoberfest (could be deleted afterwards)Temporary label for Hacktoberfest (could be deleted afterwards)

pkg:notebook

pkg:statusbar

Status: Open (in progress).

jupyterlab/jupyterlabnumber 16880

#16880 In jupyterlab/jupyterlab;

· Darshan808 opened on Oct 18, 2024

Stabilize cell height when scrolling

bug

pkg:notebook

pkg:ui-components

Status: Draft (not ready).

jupyterlab/jupyterlabnumber 17132

#17132 In jupyterlab/jupyterlab;

· krassowski opened on Jan 1, 2025

<code>document.execCommand()</code> is deprecated

maintenance

Status: Open.

#17394 In jupyterlab/jupyterlab;

· jtpio opened on Mar 13, 2025

Allow renderers to declare if they support detachment in windowing

bug

tag:Virtual RenderingLazy and virtual rendering of notebook issues and PRsLazy and virtual rendering of notebook issues and PRs

Status: Open.

#17331 In jupyterlab/jupyterlab;

· krassowski opened on Feb 22, 2025

Support MIME rendering for audio and video files

enhancement

Status: Open.

#17679 In jupyterlab/jupyterlab;

· jtpio opened on Jul 4, 2025

Switch the default windowing mode to <code>defer</code>

enhancement

pkg:notebook

Status: Draft (not ready).

jupyterlab/jupyterlabnumber 17681

#17681 In jupyterlab/jupyterlab;

· krassowski opened on Jul 6, 2025

hub-extension: Restart server with iframe of spawn page

Design System CSS

enhancement

pkg:hub

tag:CSSFor general CSS related issues and pecadilloesFor general CSS related issues and pecadilloes

Status: Open (in progress).

jupyterlab/jupyterlabnumber 17643

#17643 In jupyterlab/jupyterlab;

· rschroll opened on Jun 20, 2025

Added support for rendering audio and video mime types

Design System CSS

enhancement

pkg:audio

pkg:cells

pkg:rendermime

pkg:video

tag:CSSFor general CSS related issues and pecadilloesFor general CSS related issues and pecadilloes

Status: Draft (not ready).

jupyterlab/jupyterlabnumber 17767

#17767 In jupyterlab/jupyterlab;

· itsmevichu opened on Aug 10, 2025

Run button in input prompt

Design System CSS

enhancement

pkg:cell-toolbar

pkg:cells

tag:CSSFor general CSS related issues and pecadilloesFor general CSS related issues and pecadilloes

Status: Draft (not ready).

jupyterlab/jupyterlabnumber 17775

#17775 In jupyterlab/jupyterlab;

· brichet opened on Aug 12, 2025

Workspace indicator not hidden when clicking on the menu item

bug

Status: Open.

#17781 In jupyterlab/jupyterlab;

· jtpio opened on Aug 13, 2025

Questioning the virtual scrolling as default behavior

bug

status:Needs Discussion

Status: Open.

#17516 In jupyterlab/jupyterlab;

· martinRenou opened on Apr 29, 2025

Use toolbar registry for log console

enhancement

pkg:logconsole

Status: Open (in progress).

jupyterlab/jupyterlabnumber 17814

#17814 In jupyterlab/jupyterlab;

· gjmooney opened on Aug 21, 2025