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Nik

Software engineer at Meta, WhatsApp Interested in architecture, infra, and performance. Full name is Nikita Mostovoy

Education

Master at Computer Science

Work

Software engineer at Meta

Seven Year Club
Six Year Club
Writing Debut
Five Year Club
Four Year Club
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JS Promises #3: Garbage collection and memory leaks

JS Promises #3: Garbage collection and memory leaks

31
Comments
4 min read
JavaScript memory management 101: Strong and Weak refs, FinalizationRegistry

JavaScript memory management 101: Strong and Weak refs, FinalizationRegistry

13
Comments
8 min read
JS Promises #2: how to get current promise status and build your own promise queue?

JS Promises #2: how to get current promise status and build your own promise queue?

18
Comments 1
4 min read
JavaScript Promises #1: how promises work

JavaScript Promises #1: how promises work

20
Comments 1
5 min read
Hitchhiker's guide to frontend performance optimization. Part 1. Critical render path

Hitchhiker's guide to frontend performance optimization. Part 1. Critical render path

39
Comments
16 min read
Dealing with callbacks as props in React

Dealing with callbacks as props in React

85
Comments 3
8 min read
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