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Private class fields

Category
JavaScript
Type
New or changed feature
Status
Enabled by default (Chrome 74)
Intent stage
None

Summary

This feature introduces private fields to classes in ECMAScript. Note: This entry only pertains to the private fields part of the proposal, not the public fields.

Standards & signals

Docs: https://v8.dev/features/class-fields#private-class-fields http://2ality.com/2017/07/class-fields.html https://github.com/tc39/proposal-class-fields/blob/master/README.md

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