Some time ago we created a telegram channel with JS quizzes. Today we’d like to share statistics on what JS aspects are the most hardest for developers based on the failed answers percents. The…

Medium_JS is a curated collection of insights and tutorials on JavaScript development, designed to help developers stay informed and inspired in the ever-evolving world of web development. By featuring a selection of high-quality articles, tutorials, and expert opinions from the JavaScript community, Medium_JS offers  guidance on mastering JavaScript language features, exploring modern frameworks and libraries, and solving common development challenges. Whether you're a frontend developer, a full-stack engineer, or an aspiring JavaScript enthusiast, Medium_JS provides a  knowledge and resources to fuel your JavaScript journey.

Medium

The Top of JS Topics mostly failed by developers. Top-5 most failed JS topics: Hoisting modules, Promises and scope. To answer correctly a respondent has to have a deep JS knowledge and understand how an engine interprets the instructions. To solve some of the quizzes, the developer must understand several topics, and it is not known which one of them led to an incorrect answer.