I've been a web dev my entire professional career. I've written a charting package in VML (gasp!), single-page-applications before they were called SPAs, browser analytics code in vanilla javascript that "works" in IE6, SPAs transpiled from ES2017, and c++ for a popular web browser.
I love writing and reading javascript. I love figuring out how things work, why they don't, and how to make them better.