Flashcards

Flashcards

• What is closure in JavaScript?
• What is the event loop in JavaScript?
• What are Promises in JavaScript?
• What is prototypal inheritance in JavaScript?
• What are the different types of scope in JavaScript?
• What is destructuring in JavaScript?
• What is hoisting in JavaScript?
• What is the difference between == and === in JavaScript?
• What is the difference between var, let, and const?
• What is the spread operator in JavaScript?
• What is the rest parameter in JavaScript?
• What are Map and Set in JavaScript?
• What are WeakMap and WeakSet?
• What are generator functions in JavaScript?
• What is the Proxy object in JavaScript?
• What is the Reflect API?
• What are decorators in JavaScript?
• What is the temporal dead zone (TDZ)?
• What are JavaScript Modules?
• What is the Optional Chaining operator?