JavaScript Coding Questions

As a Front-End developer, JavaScript is the core skill of everything

Sort: most accepted tag: string tag: JavaScript

105. find the first duplicate character in a string JavaScript string easy1843 accepted
102. validate string of parentheses JavaScript Algorithm string easy1716 accepted
173. uncompress string JavaScript string algorithm medium1694 accepted
97. compress a string JavaScript string easy1547 accepted
166. validate number string JavaScript Algorithm string medium865 accepted
111. Count palindromic substrings JavaScript Algorithm string medium748 accepted
112. remove duplicate characters in a string JavaScript Algorithm string medium635 accepted