Frontend Interview Questions & Coding Practice

Build a generalized tic-tac-toe game on an N x N board where M consecutive marks wins.

Build a transfer list with bulk select, deselect, and the ability to add new items to either side.

Build a windowed list that renders only the visible rows of a large dataset for smooth scrolling.

Build the Wordle word-guessing game with row-by-row guesses and per-letter color feedback.

Build an accessible week-view scheduler with add/remove controls, live announcements, and spatial keyboard navigation.