A totally, totally, totally no-install, no-download, no-config in-browser scientific computing platform based on Python.
Please visit this website for demo:
https://bboczeng.github.io/PyLab/
PyLab natively supports Python, and all great science computing packages in it: Numpy, Scipy, Scikit-learn, Matplotlib, Pytorch(*), Tensorflow(*), etc.
PyLab is powered by PyScript, a project powered by Scientific Computation leader Anaconda
hedgehog-lab with modification