Source maps make those cryptic console errors actually traceable
Today I learned,
those cryptic index.js:1203 errors in the browser console are actually traceable. I kept clicking on them and just getting a wall of minified nonsense. Turns out all you need is a source map file. Source maps link the bundled code back to your original source so the browser shows you the real file and line number. Most bundlers can generate them, you just need to make sure the option is enabled. Would have saved me hours.
