Hot Reload Python Packages

sprintest

A C/S architecture test runner for Python, optimized for heavy AI projects through dependency preloading and surgical hot-reloading/专为重型 AI 项目设计的 C/S 架构 Python 测试运行器，通过依赖预加载与精准热重载实现毫秒级响应。

arel

Lightweight browser hot reload for Python ASGI web apps

reloadium

Hot Reloading and Profiling for Python

hmr

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

uvicorn-hmr

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

hotframe

Modular Python web framework with hot-mount dynamic modules — FastAPI + SQLAlchemy + Jinja + HTMX + Alpine

mcp-hmr

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

cogwatch

Hot-reloading for discord.py-based command files.

fastapi-reloader

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

hmr-daemon

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

justuse

a pure-python alternative to import

raito

REPL, hot-reload, keyboards, pagination, and internal dev tools — all in one. That's Raito.

liveimport

Automatically reload Python modules in notebooks and scripts.

fasttk

Build user interface with tkinter in a simple and fast way.

reloading

Reloads source code of a running program without losing state

devpilot-ai

Dev server supervisor for AI coders. CLI + MCP server with 10 tools. Manage lifecycles, detect reloads, check health, recover from crashes.

skillengine

SkillEngine — framework-agnostic skills engine for LLM agents. Claude Code-like experience on any model.

pytest-hot-test

Hot reload with Pytest

hottings

A command line tool to manage hot reload tasks

textual-hmr

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

hotfunc

Hot-reload python functions without restarting the interpreter

fluvel

A modern, reactive, and high-performance GUI framework for Python based on PySide6.