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Re:A 10x Faster TypeScript by nh2 on Tuesday March 11, 2025 @06:12PM (#43337647)
Does "well-optimized JavaScript" mean "you can't use Objects"?

In JavaScript, you can't even put 8M keys in a Hashmap; inserts take > 1 second per element:

https://issues.chromium.org/issues/42202799

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