I was going to read the 2nd ed version of You Don't Know JS: Async & Performance, but it's still in "todo". Is it worth reading the 1st ed? It was written 9 years ago. I know it predates async/await, but I'm keen to learn how things work behind the scenes, so I'm hoping in that regard, things haven't changed too much and async/await is just syntactic sugar. submitted by /u/david_fire_vollie [link] [comments]