Tag: Tutorial

Loop while a condition remains true.

Run the body at least once with do…while.

Exit loops early with break; skip iterations with continue.

Write concise conditionals with condition ? ifTrue : ifFalse.

Branch with if/else and switch for multi-path logic.

Add, subtract, multiply, divide, and use remainder/exponentiation.

Assign and update values with =, +=, -=, and more.

Compare values with ===, !==, , =.

Combine booleans with &&, ||, and !; use ?? for nullish defaults.

Know typeof results for string, number, boolean, null, undefined, symbol, bigint, and object.