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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Day.js
A 2KB immutable JavaScript date-time library with a Moment.js-compatible API
Immer
Create your next immutable state by mutating the current one.
Luxon
Immutable, chainable date and time handling for JavaScript with built-in time zones and Intl.
Redux Toolkit
The official, opinionated, batteries-included toolset for efficient Redux state management
date-fns-tz
IANA time zone support for date-fns, powered by the native Intl API with zero bundled time zone data.
Redux
A predictable, framework-agnostic state container for JavaScript applications.
Slate
Completely customizable framework for building rich text editors
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.
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
redux-immutable
Adapts Redux's combineReducers to work seamlessly with Immutable.js state trees.
traitlets
A pure Python library that adds typed, validated, observable attributes to your classes, and the layered configuration system built on top of them.