Tessell Senior Frontend Developer interview questions

Round 1: Little discussion on project, javaScript event loop & output order questions, 'this' keyword, callbacks and setTimeout, event propagation and delegation in DOM, debounce function implementation and use cases in real world. Round 2: Little discussion on project, micro-frontend architecture, DSA question on max subarray sum, explain == vs === , implementation of stopwatch in React (machine coding), javascript concepts on scopes, hooks. Round 3: Little discussion on project, implementation of input search box in React (machine coding) with debounce API calls (500ms delay after typing stops), encouraged to use hooks and, if possible, custom hooks