My highlights:

- learned about https://developer.mozilla.org/en-US/docs/Web/JavaScript/Refe...

- Vue overtook Angular in usage

- zombie Express still dominates (context: v5 is nowhere to be seen https://github.com/expressjs/express/issues/4920)

- voracious Next (with not so great sentiment in comments)

- strong TS preference over JS

- the recent React Suspence blunder re SPAs is astounding considering SPAs still not going anywhere