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    How much do you know about Comprehensive Certification: From Design to Deployment?

    How does Astro handle JavaScript for default components?

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    It loads everything at the beginning.
    Does not send anything to the browser (Zero JS by default) unless a client directive is used.Correct
    It compresses it into a .zip file.
    Converts it to PHP.

    This is the key to its performance; interactivity is optional and selective.