> You said you know the JS language well. Have you ever used one of the > following tools: TypeScript or Babel, Webpack, Browserify, Gulp, Grunt, > React-Native, Electron, NodeJS? If you don't use anyone, could I say "you > don't understand JS"? You know, these are tough requirements for a JavaScript > engineer.
TypeScript is not JavaScript and the other packages cannot fix `foo.typo > 5` because libraries cannot fix core language design problems. For a decent "JavaScript engineer" you surely know very little about how JavaScript actually works.
