mesop

mesop

Rapidly build AI apps in Python

Stars: 5359

Visit
 screenshot

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:

Mesop: Build delightful web apps quickly in Python 🚀

PyPI PyPI downloads Twitter follow

Used at Google for rapid internal app development

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

Write your first Mesop app in less than 10 lines of code...

Demo app

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"

Try it

Colab

You can try Mesop on Colab!

Locally

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.

Reporting a security issue

If you identify a security vulnerability with Mesop, please file a GitHub security issue and we will promptly respond to it.

Disclaimer

This is not an officially supported Google product.

For Tasks:

Click tags to check more tools for each tasks

For Jobs:

Alternative AI tools for mesop

Similar Open Source Tools

For similar tasks

For similar jobs