ES5 vs. ES6 for Interview Studies

Hello! I was wondering why Educative uses ES5 vs. ES6 in most of the Algorithm + Data Structures interview preparation courses? Is it better to interview with ES5?

Hi @Stacy_Kim,

ES5 is supported by almost every browser, and it has more community support than ES6, but if you want to learn ES6, we have a few courses that cover not only ES6 but ES7 and ES8 as well.