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JavaScript Coding Questions
As a Front-End developer, JavaScript is the core skill of everything
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3. implement Array.prototype.flat()
JavaScript
medium
6. implement basic debounce()
JavaScript
Lodash
easy
9. decode message
JavaScript
medium
10. first bad version
JavaScript
Algorithm
medium
14. Implement a general memoization function - `memo()`
JavaScript
medium
16. create an Event Emitter
JavaScript
medium
17. Create a simple store for DOM element
JavaScript
easy
18. Improve a function
JavaScript
easy
19. find corresponding node in two identical DOM tree
JavaScript
easy
25. Reorder array with new indexes
JavaScript
Algorithm
easy
28. implement clearAllTimeout()
JavaScript
easy
57. create an Observable
JavaScript
medium
83. create an interval
JavaScript
medium
103. implement Math.sqrt()
JavaScript
Algorithm
medium
113. Virtual DOM I
JavaScript
Algorithm
DOM
medium
118. Virtual DOM II - createElement
JavaScript
easy
121. A number sequence
JavaScript
easy
125. implement classNames()
JavaScript
medium
133. roman numerals to integer
JavaScript
easy
140. Virtual DOM III - Functional Component
JavaScript
easy
161. toBe() or not.toBe()
JavaScript
medium
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