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What are static methods?

Q: What are static methods?

Short answer: Static methods are called on the class itself, not on instances. Example code class MathUtils { static square(x) { return x * x; } } console.log(MathUtils.square(5)); // 25 Real-world example (ShopNest) ShopNest’s browser cart uses modern JavaScript: fetch APIs with async/await, modules, and clear error handling. Say this in the interview Define — one clear sentence (the short answer above). Example — relate it to a project like ShopNest or your real work. Trade-off — when you would not use it.

Short answer: Static methods are called on the class itself, not on instances.

Example code

class MathUtils { static square(x) { return x * x; } } console.log(MathUtils.square(5)); // 25

Real-world example (ShopNest)

ShopNest’s browser cart uses modern JavaScript: fetch APIs with async/await, modules, and clear error handling.

Say this in the interview

Define — one clear sentence (the short answer above).
Example — relate it to a project like ShopNest or your real work.
Trade-off — when you would not use it.

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