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JavaScript Coding Questions
As a Front-End developer, JavaScript is the core skill of everything
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Difficulty: medium
tag: Algorithm
tag: JavaScript
10. first bad version
JavaScript
Algorithm
medium
13. Implement a Queue by using Stack
JavaScript
Algorithm
medium
24. create a Priority Queue in JavaScript
JavaScript
Algorithm
medium
41. implement Merge Sort
JavaScript
Algorithm
medium
43. implement Quick Sort
JavaScript
Algorithm
medium
45. find the K-th largest element in an unsorted array
JavaScript
Algorithm
medium
55. highlight keywords in HTML string
JavaScript
Algorithm
medium
58. get DOM tree height
JavaScript
Algorithm
DOM
medium
63. create `_.cloneDeep()`
JavaScript
Algorithm
Lodash
medium
66. remove duplicates from an array
JavaScript
Algorithm
medium
68. get DOM tags
JavaScript
Algorithm
DOM
medium
75. implement BigInt subtraction
JavaScript
Algorithm
medium
82. find available meeting slots
JavaScript
Algorithm
medium
86. Generate Fibonacci Number
JavaScript
Algorithm
medium
103. implement Math.sqrt()
JavaScript
Algorithm
medium
104. Traverse DOM level by level
JavaScript
Algorithm
DOM
medium
108. Implement a Stack by using Queue
JavaScript
Algorithm
medium
110. serialize and deserialize binary tree
JavaScript
Algorithm
medium
111. Count palindromic substrings
JavaScript
Algorithm
string
medium
112. remove duplicate characters in a string
JavaScript
Algorithm
string
medium
113. Virtual DOM I
JavaScript
Algorithm
DOM
medium
124. calculate arithmetic expression
JavaScript
Algorithm
medium
126. BigDecimal addition
JavaScript
Algorithm
medium
127. BigDecimal subtraction
JavaScript
Algorithm
medium
128. BigDecimal multiplication
JavaScript
Algorithm
medium
129. BigDecimal Division
JavaScript
Algorithm
medium
136. find median of two sorted array
JavaScript
Algorithm
medium
152. Find Top k Elements
JavaScript
Algorithm
medium
166. validate number string
JavaScript
Algorithm
string
medium
168. move zeros
JavaScript
Algorithm
medium
169. LRU - Chrome storage automatic eviction
JavaScript
Algorithm
medium