
mesop
Rapidly build AI apps in Python
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Mesop is a Python-based UI framework designed for rapid web app development, particularly for demos and internal apps. It offers an intuitive interface for UI novices, frictionless developer workflows with hot reload and IDE support, and flexibility to build custom UIs without the need for JavaScript/CSS/HTML. Mesop allows users to write UI in idiomatic Python code and compose UI into components using Python functions. It is used at Google for internal app development and provides a quick way to build delightful web apps in Python.
README:
-
If you're interested in learning how to use Mesop, please read our main docs.
-
If you're interested in contributing to the core Mesop framework, please read our contributing guide.
Mesop is a Python-based UI framework that allows you to rapidly build web apps like demos and internal apps:
Intuitive for UI novices ✨
- Write UI in idiomatic Python code
- Easy to understand reactive UI paradigm
- Ready to use components
Frictionless developer workflows 🏎️
- Hot reload so the browser automatically reloads and preserves state
- Rich IDE support with strong type safety
Flexible for delightful demos 🤩
- Build custom UIs without writing Javascript/CSS/HTML
- Compose your UI into components, which are just Python functions
import time
import mesop as me
import mesop.labs as mel
@me.page(path="/text_to_text", title="Text I/O Example")
def app():
mel.text_to_text(
upper_case_stream,
title="Text I/O Example",
)
def upper_case_stream(s: str):
yield s.capitalize()
time.sleep(0.5)
yield "Done"
You can try Mesop on Colab!
Step 1: Install it
pip install mesop
Step 2: Copy the example above into main.py
Step 3: Run the app
mesop main.py
Learn more in Getting Started.
If you identify a security vulnerability with Mesop, please file a GitHub security issue and we will promptly respond to it.
This is not an officially supported Google product.
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