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Konrad Jelen

Username    stellarshenson
Date joined   Joined

78 projects

jupyterlab-drag-and-drop-path-extension

Last released

Drag a file or folder from the file browser and drop it onto a terminal, Python file, or notebook to insert its path.

stellars-claude-code-plugins

Last released

Claude Code plugins for autonomous development workflows

jupyterlab-advanced-image-viewer-extension

Last released

JupyterLab extension for advanced image viewing: fit-to-screen, cursor-anchored wheel zoom, drag-to-pan, and Left/Right arrow keys to move to the previous and next image in a folder

jupyterlab-galaxahub-motd-extension

Last released

JupyterLab extension that shows the GalaxaHub message of the day in a lab tab: the welcome content of the user's groups and the broadcasts sent to the user. Its jupyterlab-galaxahub-motd command line tool prints the message of the day in a terminal

jupyterlab-passkey-extension

Last released

JupyterLab extension that gives the terminal, scripts, CLIs and AI agents on the Jupyter server the passkeys of the user's browser or operating system, moves secrets between the browser and local processes without printing them, and keeps a password vault that a passkey unlocks

jupyterlab-mechanicum-dark-theme

Last released

Dark Adeptus Mechanicum theme for JupyterLab: crimson cloth, gold embroidery, steel and parchment

jupyterlab-share-files-extension

Last released

Peer-to-peer file sharing for JupyterLab - create named shares (drops) or requests (inboxes), get a link, share it. Files served directly from your server; recipients can use a JupyterLab panel or a plain browser.

jupyterlab-advanced-html-viewer-extension

Last released

HTML viewer with trust, refresh, marks and notes stored in the file

jupyterlab-ai-code-assistants-extension

Last released

A full launcher and manager for every AI code assistant in JupyterLab - Claude Code, Codex, Kimi, Gemini and DeepSeek. Start, resume, fork, switch, and clean up CLI sessions from a side panel per assistant - one click lands you in the right terminal with the assistant already running, no duplicate tabs, no UUID hunting.

jupyterlab-doc-reader-extension

Last released

JupyterLab extension that allows reading of DOCX, PPTX, XLSX, ODT, ODP and RTF documents

jupyterlab-nb-venv-kernels-ui-extension

Last released

Jupyterlab extension to allow user to right-click on the kernel launcher button and select 'Show in File Browser' or 'Open Terminal at location' menus and get them to navigate to location or open location in terminal respectively

jupyterlab-advanced-markdown-viewer-extension

Last released

Live Markdown preview for JupyterLab: an open rendered Markdown document follows the file on disk without a reload, with changes typed in on a green background, removed text shown red before it goes, and a tab cue

jupyterlab-kernel-terminal-workspace-culler-extension

Last released

Jupyterlab extension to kill unused kernels, terminals and workspaces. User can configure the idle time (minutes) after which the resource will be released automatically. This helps with the locked memory, insane number of terminals opened etc.

galaxalabs-jupyterlab-titanium-light-theme

Last released

Light neutral-gray theme in the Win95 light-gray convention, the light counterpart of Galaxa Dark Theme - Titanium (Darcula lineage), designed to reduce eye strain

galaxalabs-jupyterlab-steel-light-theme

Last released

Light gray-blue theme in the Win95 light-gray convention, the light counterpart of Galaxa Dark Theme - Steel (Sublime Mariana lineage), designed to reduce eye strain

jupyterlab-notifications-extension

Last released

JupyterLab extension that shows notifications sent by a JupyterHub administrator or by a script, as a toast and in the notification center.

jupyterlab-export-markdown-extension

Last released

Jupyterlab extension to export markdown file as pdf, docx and html (with embedded images)

stellars-jupyterlab-extensions

Last released

Metapackage aggregating all Stellars JupyterLab extensions

nb-venv-kernels

Last released

Jupyterlab extension to detect notebook kernels similarly to how nb_conda_kernel does

jupyterlab-voice-capture-extension

Last released

JupyterLab extension that captures microphone audio in the browser and streams it to a server-side bridge, exposing it as a virtual audio source so terminal applications running in the container (such as Claude Code voice mode) can record from the user's microphone

groundrails

Last released

Grounding guardrails for agentic RAG - deterministic claim verification

jupyterlab-advanced-paste-content-extension

Last released

Jupyterlab extension that captures pasted content (text, file, graphics file / screenshot etc) and copies it to the current folder and in the receiving end (txt file, md file, python file or terminal). Extension will use different handlers to dedice how to handle the content

jupyterlab-markdown-insert-content-extension

Last released

Jupyterlab extension to automatically insert content into markdown - such as TOC, bibliography, list of figures etc.

jupyterlab-terminal-cpr-escape-fix

Last released

Fix to the jupyterlab terminado issue that when returning to an idle JupyterLab terminal, cursor position report (CPR) escape sequences appear as literal text

jupyterlab-paste-content-as-markdown-extension

Last released

JupyterLab extension to paste clipboard content (HTML, formatted text) as markdown into text editors and notebook cells

jupyterlab-tabular-data-viewer-extension

Last released

Jupyterlab extension to browse tabular data files (Parquet, Excel, CSV, TSV, SQLite) with filtering and sorting capabilities

jupyterlab-edit-markdown-at-content-extension

Last released

Jupyterlab extension to save you the scrolling time from when you are at markdown file location and open editor and need to scroll to the exact place in the file where the content is. This extension opens the editor at the place where the content is

jupyterlab-refresh-view-extension

Last released

JupyterLab extension adding context menu 'Refresh View' command to reload file content from disk while preserving scroll position

jupyterlab-github-markdown-alerts-extension

Last released

Jupyterlab extension to render alerts tips like they are rendered in github in markdown

jupyterlab-markdown-switch-tab-scrolling-fix

Last released

Jupyterlab bugfix (disguised as extension) to help with the problem of Markdown files getting scrolled uncontrollably when images are gettng loaded into the view when switching tab back and forth

galaxalabs-jupyterlab-titanium-dark-theme

Last released

IntelliJ Darcula Theme tweaked by Stellars

galaxalabs-jupyterlab-steel-dark-theme

Last released

Dark theme based on Sublime text editor default dark theme, tweaked by Stellars

jupyterlab-colourful-tab-extension

Last released

Jupyterlab extension that makes the tabs coloured (using pastel colours) to help you find tab when many of them are opened. Colour persists between refreshes

stellars-jupyterlab-favourites

Last released

Metapackage aggregating Stellars JupyterLab extensions, fixes, themes, and favourite third-party packages

galaxalabs-jupyterlab-concrete-light-theme

Last released

Light neutral-gray theme in the Win95 light-gray convention, the light counterpart of Galaxa Dark Theme - Concrete (Darcula lineage), designed to reduce eye strain

stellars-jupyterlab-darcula-theme

Last released

IntelliJ Darcula Theme tweaked by Stellars

stellars-jupyterlab-sublime-theme

Last released

Dark theme based on Sublime text editor default dark theme, tweaked by Stellars

jupyterlab-export-svg-as-png-extension

Last released

Jupyterlab extension to allow copying and exporting any given SVG graphics as PNG

docdistance

Last released

Project that uses theory of From Word Embeddings To Document Distances / Optimal Transport to give meaningful distance from one document to another, useful if building agentic projects that convert or extract information from one document to another using frontier models but without the ability to calculate KL divergence from logits

copier-tui

Last released

A terminal UI for copier: the same CLI, a survey you can move back and forth through before instantiating the template

copier-ui

Last released

UI-neutral abstraction over a copier template survey: normalised schema, dependency graph, visibility and validation

jupyterlab-basic-terminal-extension

Last released

Jupyterlab extension to make a command that allows launching a utility terminal that runs without shell. This can be used to start and show console utilities, that when finished - close the terminal window / tab

jupyterlab-vscode-icons-extension

Last released

Jupyterlab extension with a shameless rip-off of the vscode-icons into our beloved environment

jupyterlab-terminal-clipboard-extension

Last released

Jupyterlab extension to handle copy to clipboard actions in a terminal to allow copy to clipboard of the browser/user

jupyterlab-terminal-show-in-file-browser-extension

Last released

Jupyterlab extension to add context menu item to the terminal tab to navigate file browser to the pwd path of the terminal

jupyterlab-open-in-terminal-extension

Last released

Jupyterlab extension that complements the built-in Open in Terminal command, adding it for files and the empty file browser area

jupyterlab-kimi-code-extension

Last released

Browse, resume, and manage your Kimi Code CLI sessions from a JupyterLab side panel. One click reactivates the right terminal - no duplicate tabs, live activity indicators, and favourites for the projects you keep coming back to. Companion to jupyterlab_claude_code_extension.

jupyterlab-claude-code-extension

Last released

Browse, resume, and manage your Claude Code CLI sessions from a JupyterLab side panel. One click reactivates the right terminal - no duplicate tabs, live remote-control indicator, and favourites for the projects you keep coming back to.

jupyterlab-resource-monitor-extension

Last released

JupyterLab extension replacing jupyter-resource-usage with a less intrusive, better implementation of resource usage monitoring

jupyterlab-codex-extension

Last released

Session management for the OpenAI Codex CLI in JupyterLab

jupyterlab-branding-extension

Last released

Jupyterlab extension to use custom logo for the jupyterlab main logo

jupyterlab-jump-to-definition-fix

Last released

Jupyterlab fix disguised as extension to fix action 'jump to definition' from notebook to the source file / definition within the context of the notebook's kernel. Without the fix package would need to be installed in the same environment as jupyterlab to allo jump to definition

stellars-jupyterlab-fixes

Last released

Metapackage aggregating all Stellars JupyterLab fixes

jupyterlab-markdown-syntax-rendering-fix

Last released

JupyterLab extension that restores syntax-highlight colours in rendered Markdown fenced code blocks by mounting the CodeMirror highlight StyleModule, so token colours apply even when no editor is open

jupyterlab-file-browser-sorting-extension

Last released

Jupyterlab extension to help with sorting of the files in file browser (i.e. case sensitive sorting)

docker-volume-toolkit

Last released

Docker volume toolkit - copy/migrate volumes across a name-prefix change (CLI + interactive TUI)

jupyterlab-drawio-render-extension

Last released

Jupyterlab extension to just render the drawio diagram (viewer in Jupyterlab)

jupyterlab-mermaid-latest-extension

Last released

Jupyterlab extension that brings the lates version of the mermaid library to the rendering in notebooks and markdown

jupyterlab-restore-terminals-fix

Last released

Jupyterlab fix in a form of extension for a common problem of restoring workspace after server restart etc... such that terminal windows are there, but they all were opened in the same location (notebook root). We'd like to have them opened in the locations where they were opened originally.

jupyterlab-trash-mgmt-extension

Last released

Jupyterlab extension to introduce new left panel (along with browser, kernels, git, extensions) to allow management of trash - that is, empty bin, remove item from trash, restore item and show how much space items in the trash take

knowledge-graph-foundry

Last released

Knowledge Graph Foundry - data science-informed knowledge graph construction with adaptive ontology evolution, Bayesian entity resolution, and statistical convergence detection

jupyterlab-mmd-to-png-extension

Last released

[DEPRECATED - use jupyterlab_export_svg_as_png_extension] Jupyterlab extension for markdown files with Mermaid diagrams to allow copying of mermaid diagrams as PNG images

jupyterlab-git-syntax-extension

Last released

Jupyterlab extension to add syntax highlighting to various git files such as gitmodules, gitignore etc

jupyterlab-zip-extension

Last released

Jupyterlab extension that adds archive zip / unzip capabilities to File Browser

jupyterlab-other-file-type-menu-fix

Last released

Jupyterlab fix delivered as extension that fixes annoying issue where a non-standard type file (e.g. LICENSE or .gitignore or any other) doesn't have a standard menu, and the context menu that displays doesn't have refresh view command and doesn't properly show the menu items and doesn't highlight current hover over pointed item

jupyterlab-camunda-modeller-extension

Last released

Jupyterlab extension to allow modelling bpmn diagrams (and opening camunda bpmn diagrams) directly in jupyterlab

jupyterlab-proxy-launcher-command-extension

Last released

Jupyterlab commands to launch jupyterlab proxy to a given port (modal window) and lauch it either as new jupyterlab tab or new browser tab

jupyterlab-launcher-sections-extension

Last released

Jupyterlab extension to allow setting section-specific icons for the launcher

jupyterlab-server-proxy-launcher-fix

Last released

Fix to the issue that when launchers configured in the jupyter config file with svg icons are in a different category than notebooks, icons are not displayed

jupyterlab-show-commands-reference-extension

Last released

Display all available JupyterLab commands with their full reference IDs and arguments in a dedicated tab

jupyterlab-fold-all-code-extension

Last released

Jupyterlab extension to fold and expand all code cells, to help create nice notebook to share with non-technical audience

streamlit-chat-input-fileupload

Last released

Streamlit custom component that offers chat input box for messages - with files upload widget

jupyterlab-makefile-file-type-extension

Last released

Jupyterlab extension to add handling of Makefiles and syntax colouring support

jupyterlab-terraform-file-type-extension

Last released

Jupyterlab extension to support syntax highlighting for terraform files

jupyterlab-fit-image-size-extension

Last released

Jupyterlab extension to fit image to view size when image too large, and leave it as-is when smaller. This applies to all raster images (png, jpg etc..) and vector images (svg etc..)

jupyterlab-change-ui-font-size-fix

Last released

Jupyterlab fix disguised as extension, to fix issue with changes to the UI font size, where file navigator item names get misaligned with icons

jupyterlab-markdown-viewer-toc-fix

Last released

Jupyterlab extension to fix issues with TOC navigation in Markdown Viewer in Jupyterlab

jupyterlab-close-all-tabs-extension

Last released

Small extension to add menu item under 'Tabs' to allow close all open tabs

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