SDE - 1

Implement a 30-second timer with pause, resume, and reset buttons.

Design a chessboard using HTML and CSS.

• The difference between let, var, and const. (Learn)
• Output-based questions in JavaScript (setTimeout, setInterval, let, var, const).
• Promises in JavaScript. (Learn)
• Write a promise that prints your name.
• Write JavaScript code so that running cat.greet("hi") gives the output "hi cat".

• Lifecycle of a component. (Learn)
• What are useState and useEffect in React?
• Difference between useState and useEffect.

Design a typeahead functionality: given a search box and a list of names, we need to develop a typeahead feature. If I type "ri", it should suggest all the words starting with the "ri" prefix.
In addition to this problem, they asked to implement the typeahead functionality with debounce, where we need to write our own custom debounce function.

Design the Airbnb website. We don't have to write the code, but we need to explain the thought process behind how we would implement it.

• Difference between local storage and cookies.
• What happens when we search for something on Google? Explain the entire process when we make a request.