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Fedar Haponenka

Typescript/JS developer specializing in clean, maintainable UI code. Passionate about efficiency and best practices.

Joined on Nov 26, 2025 https://www.linkedin.com/in/fhaponenka/

Fedar Haponenka

Nov 28

Why You Should Avoid Optional Properties in TypeScript Interfaces

#webdev #typescript #programming #architecture

2 min read

Fedar Haponenka

Nov 26

The Hidden Cost of Utility Types and Inheritance in TypeScript

#webdev #typescript #programming #javascript

2 min read

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