Open Source Packages
Libraries, frameworks, tools, and SDKs used by the apps in this directory — scored the same way as the apps themselves.
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electron-store
Simple, encrypted JSON persistence for your Electron app — save user settings, window state, and cache across the main and renderer processes.
conf
Simple, schema-validated config file persistence for Node.js apps and CLI tools
partysocket
A drop-in, auto-reconnecting WebSocket client with message buffering and React hooks
immutable-js
Persistent immutable List, Map, Set, and Stack collections for JavaScript with structural sharing.
ipykernel
The IPython kernel that lets Jupyter notebooks, JupyterLab, and other frontends run and interact with Python code.
IPython
A productive interactive Python shell with rich introspection, tab completion, and magic commands.
configstore
Easily load and persist config without having to think about where and how it's stored on disk.
rpds-py
Rust-powered persistent data structures for Python, with structural sharing for fast immutable updates.
ipywidgets
Interactive HTML widgets for Jupyter notebooks
nbformat
Reference implementation of the Jupyter Notebook JSON format
nbconvert
Convert Jupyter notebooks to HTML, PDF, Markdown, and more
reconnecting-websocket
A drop-in WebSocket wrapper for Web, Node.js, and React Native that auto-reconnects with configurable backoff and message buffering.
traitlets
A pure Python library that adds typed, validated, observable attributes to your classes, and the layered configuration system built on top of them.
jupyter_client
The reference implementation of the Jupyter messaging protocol, giving Python apps sync and async client/kernel-management APIs over ZeroMQ.
terminaltables
Renders ASCII, Unicode box-drawing, and GitHub-flavored Markdown tables in the terminal from nested lists of strings.