Reactive Python Packages

reactivex

ReactiveX for Python

influxdb-client

InfluxDB 2.0 python client

rx

ReactiveX for Python

marimo

A reactive notebook for Python — run reproducible experiments, query with SQL, execute as a script, deploy as an app, and version with git. Stored as pure Python. All in a modern, AI-native editor.

djust

Phoenix LiveView-style reactive server-side rendering for Django with Rust-powered performance

csp

csp is a high performance reactive stream processing library, written in C++ and Python

python-redux

Redux implementation for Python

palmengine

Palm Engine 🌴 - Orchestration with Behavior Trees

marimo-base

A reactive notebook for Python — run reproducible experiments, query with SQL, execute as a script, deploy as an app, and version with git. Stored as pure Python. All in a modern, AI-native editor.

csp-gateway

csp-gateway is a framework for building high-performance streaming applications

hmr

Real hot-module reload for Python—side effects handled reactively. https://py3.online/hmr

csp-adapter-symphony

A csp adapter for symphony

reacnetgenerator

an automatic reaction network generator for reactive molecular dynamics simulation

violit

Pure Python Web Framework. Streamlit simplicity, no reruns.

marimo-agents

A reactive notebook for Python — run reproducible experiments, query with SQL, execute as a script, deploy as an app, and version with git. Stored as pure Python. All in a modern, AI-native editor.

uvicorn-hmr

Real hot-module reload for Python—side effects handled reactively. https://py3.online/hmr

django-hypergen

Take a break from javascript. Write server-rendered reactive HTML liveviews for Django in pure python 💫

bigbrother

An evil, awful, terrible, no-good library for watching objects for mutation. Do not use this library.

graphrefly

Reactive harness layer for agent workflows. Describe automations in plain language, trace every decision, enforce policies, persist checkpoints. Python. Zero dependencies.

streamlit-notebook

A reactive notebook interface for Streamlit

django-sockpuppet

Build reactive applications with the django tooling you already know and love.

csp-gateway-client

csp-gateway is a framework for building high-performance streaming applications

spragkit

Python-first application framework over SPECTER and RAGOT

broqer

Carefully crafted library to operate with continuous streams of data in a reactive style with publish/subscribe, asyncio support and broker functionality.