tl;dr coding interview was vanilla javascript/es6 class, then I was asked to put it in a framework Initial call with recruiter in December, technical coding interview in January. I don't want to share the specific question because then they might change it, but it's extremely similar to one that was already mentioned here. Here are things I imagine they would not care if I shared: First, the initial interview with a recruiter was somewhat generic - she gave me an interview guide that looked like LeetCode, but then the coordinator sent me an interview preparation document that made it look more like a frontend test. It was the latter. No CodeSandbox, it was HackerRank. I was asked to make a component in JavaScript from a blank document, then the subsequent question was to set it up in a framework of my choice (Vue, Angular, or React).