brython VS coldbrew

Compare brython vs coldbrew and see what are their differences.

brython

Brython (Browser Python) is an implementation of Python 3 running in the browser (by brython-dev)

coldbrew

Coldbrew is Python compiled into JavaScript using Emscripten. (by plasticityai)
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brython coldbrew
12 1
6,262 30
0.4% -
9.8 0.0
5 days ago over 1 year ago
Python JavaScript
BSD 3-clause "New" or "Revised" License MIT License
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.

brython

Posts with mentions or reviews of brython. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2022-05-09.

coldbrew

Posts with mentions or reviews of coldbrew. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2022-04-30.
  • Run Python in Your HTML via Pyodide
    8 projects | news.ycombinator.com | 30 Apr 2022
    This uses Pyodide [0] under the hood [1], which is CPython compiled to WebAssembly. In all my tests of it, loading takes a long time ~5 seconds. Coldbrew [2], another distribution of CPython on Wasm, is another option with similar load times.

    And Brython [3] is a completely different option without long load time: a Python interpreter implemented in JavaScript.

    If load time is important, Brython is pretty nice. If feature completeness is important, Pyodide and Coldbrew are probably best.

    [0] https://github.com/pyscript/pyscript/blob/main/pyscriptjs/sr...

    [1] https://github.com/pyodide/pyodide

    [2] https://github.com/plasticityai/coldbrew

    [3] https://github.com/brython-dev/brython

What are some alternatives?

When comparing brython and coldbrew you can also consider the following projects:

pyscript - Try PyScript: https://pyscript.com Examples: https://tinyurl.com/pyscript-examples Community: https://discord.gg/HxvBtukrg2

pyodide - Pyodide is a Python distribution for the browser and Node.js based on WebAssembly

NumPy - The fundamental package for scientific computing with Python.

Transcrypt - Python 3.9 to JavaScript compiler - Lean, fast, open! -

anvil-runtime - The runtime engine for hosting Anvil web apps

wasm3 - 🚀 A fast WebAssembly interpreter and the most universal WASM runtime

pypyjs - PyPy compiled to JavaScript

remi - Python REMote Interface library. Platform independent. In about 100 Kbytes, perfect for your diet.

krustlet - Kubernetes Rust Kubelet

jupyterlite - Wasm powered Jupyter running in the browser 💡