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  • Picture of JavaScript class showing invalid syntax for a private class member
    Setting up ESLint to work with new or proposed JavaScript features such as private class fields.

    It turns out configuring ESLint to use Stage 3 proposals is actually a massive pain, and sends you down a rabbit hole of Babel, assumed knowledge, renamed packages and half answered questions.

    #QuickTip #JavaScript #ESLint #Jest #Babel
    8 minutes read 01 Dec 2020
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