I think one is more efficient memory wise but I'm not sure which one. | Hacker News

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		simlevesque on Dec 11, 2017 \| parent \| context \| favorite \| on: 30 seconds of code: Curated list of useful JavaScr... I think one is more efficient memory wise but I'm not sure which one.

mmanfrin on Dec 11, 2017 [–]

The non-fat-arrow one, as it does not need to carry around the context of `this` with it.

hoosieree on Dec 11, 2017 | [–]

Do you have a reference for this? I always thought arrows were lighter weight because their `this` is static rather than dynamic.

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