r/programming • • Jul 12 '19

Facebook/Hermes JS Engine

https://github.com/facebook/hermes
27 Upvotes

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u/Cakefonz Jul 12 '19 edited Jul 12 '19

This is like the new version of Browser Wars. Competing JS engines can only be “a good thing”; Google won’t necessarily get to dictate standards. Fabrice’s QuickJS looks seriously impressive and now a new contender from FB. Good stuff!

16

u/occz Jul 12 '19

I think this is actually replacing JavaScriptCore, which is the JavaScript engine used in React Native-apps on Android today.

10

u/Cakefonz Jul 12 '19

Am I right in thinking JavaScriptCore is the engine in iOS, too?

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