How is React's Hot Module Reloading implemented (at a medium-high level of detail)?

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  • react-hot-loader

    Tweak React components in real time. (Deprecated: use Fast Refresh instead.)

    I am starting to look through the source of react-hot-loader, but it is no insignificant beast. Can someone explain at a high level how this is implemented, just in enough detail so one could reason about how to reimplement this functionality in another programming language?

  • parcel-hmr-vanillas-js

    Vanilla JS example for Parcel Vanillas JS

  • Klotho

    AWS Cloud-aware infrastructure-from-code toolbox [NEW]. Build cloud backends with Infrastructure-from-Code (IfC), a revolutionary technique for generating and updating cloud infrastructure. Try IfC with AWS and Klotho now (Now open-source)

  • chokidar

    Minimal and efficient cross-platform file watching library

    for file watching, it might use something similar to https://www.npmjs.com/package/chokidar

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