react-native

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Rubén Norte c97dcc2de5 Cache properties in global.nativeFabricUIManager when accessed through FabricUIManager.getFabricUIManager (#37796 )

Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/37796

Changelog: [internal]

`global.nativeFabricUIManager` is defined as a host object in https://github.com/facebook/react-native/blob/5cc8ceeae210f2f23ef18ded7b7b614682f0d67b/packages/react-native/ReactCommon/react/renderer/uimanager/UIManagerBinding.cpp and every time a property of that object is accessed, the value is recreated by the host object (like in https://github.com/facebook/react-native/blob/5cc8ceeae210f2f23ef18ded7b7b614682f0d67b/packages/react-native/ReactCommon/react/renderer/uimanager/UIManagerBinding.cpp#L179). This is problematic because we're continuously creating copies of those methods every time we access them.

As a quick solution (until we migrate the whole native implementation to a regular object with eagerly defined properties or to a TurboModule), this creates a proxy object in JavaScript to cache all properties.

Reviewed By: rshest

Differential Revision: D46592010

fbshipit-source-id: 38f233becd2ca130fa331d61f99ba54fbf706e13

2023-06-12 11:02:22 -07:00

assets

Refactor: JS substr() is deprecated, using slice() instead (#37136 )

2023-05-02 11:28:56 -07:00

babel-plugin-codegen

Add missing READMEs & Update package.json in all RN packages (#37090 )

2023-04-28 04:26:20 -07:00

eslint-config-react-native

Update prettier to v2.8.8 (#37738 )

2023-06-06 20:06:25 -07:00

eslint-plugin-react-native

Rename directory "eslint-config-react-native-community" (#37347 )