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_use-maps-more-and-objects-less.webp "Steve (Builder.io)")
_javascript-visualized-execution-contexts.webp "Lydia Hallie")
_what-is-object-freeze-in-javascript.webp "The Object.freeze method in JavaScript freezes an object. nThis means one cannot add or remove any properties to an object.nAdditionally, you cannot change the key/value associations of the properties of the frozen object.nKeep in mind though, that if the values of the properties of an object are other objectsnsuch as an array, set or a map, the freeze does not freeze them.nWatch the complete video to see these use cases in action.nnThe code samples are available at https://gist.github.com/Super")
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