Amazon Interview Questions
Questions and problems from Amazon frontend interviews.
Accordion
Accordion is a component that allows the user to expand and collapse content.
Autocomplete
Autocomplete is a component that allows the user to select an option from a list of options.
Nested Checkboxes
Nested Checkboxes is a component that allows the user to select nested checkboxes.
Star Rating
Star Rating is a component that allows the user to rate something.
Tabs
Tabs is a component that allows the user to switch between different views.
Tic Tac Toe Game
Tic Tac Toe Game is a component that lets the user play a complete game of tic tac toe in the browser.
Tooltip
Tooltip is a component that allows the user to see a tooltip.
Implement bind polyfill
Implement bind polyfill in JavaScript
Implement curry function
Implement curry function in JavaScript
Implement custom Array.prototype.map
Implement custom Array.prototype.map
Debounce decorator
Implement debounce decorator
Deep Copy of an Object
Implement deep copy of an object in JavaScript
Deep Equal of two objects
Implement deep equal of two objects in JavaScript
Implement Event Emitter
Learn how to implement a custom event emitter in JavaScript
Implement custom Array.prototype.filter
Implement custom Array.prototype.filter
Flatten the Array
Learn different approaches to flatten nested arrays in JavaScript
Implement custom Array.prototype.forEach
Implement custom Array.prototype.forEach
Implement Custom Promise
Learn how to implement a custom Promise class from scratch in JavaScript
Implement a custom Observable
Implement a custom Observable
Implement a custom Promise.all()
Implement a custom Promise.all()
Implement a Custom Promise Class
Implement a Custom Promise Class
Implement a custom Promise.race()
Implement a custom Promise.race()
Implement a Custom Promisify Function
Implement a Custom Promisify Function
Implement Spy decorator
Implement Spy decorator
Implement throttle decorator
Implement throttle decorator
Traverse DOM tree
Traverse DOM tree