Laboratory · JavaScript Lab
Promise vs setTimeout
Briefing
Given nested timeouts, promise chains and an async function, in what order does the output appear?
Predict the output first. Then watch the queues prove you right, or, more usefully, wrong.
- Laboratory
- JavaScript Lab
- Level
- DEVELOPER
- Estimated time
- 6 minutes
- Method
- thought
- Variables under observation
- microtasktaskasync/awaitprediction