u/queen-adreenain r/node • Recommends
On “Question: When does the `then` handler of a Promise is executed in the main thred.”
link to this video
Best explanation I’ve seen for this.
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#promises#eventloop#asynchronousjavascript
JavaScript Visualized - Promise Execution
Lydia Hallie
120K subscribers • 2 videos on Hallway
- Recommended by 3 people: 3 in engineering communities.
- Presented by Lydia Hallie
Intermediate. Assumes working knowledge.
339K views2 years ago3 recommendations
Programming languagesWeb developmentJavaScriptConcurrency and parallelism
Lydia Hallie visualizes the inner workings of Promises in JavaScript and how they enable non-blocking asynchronous operations.
Learn about the inner workings of Promises in JavaScript and see how they enable non-blocking asynchronous operations. - patreon.com/LydiaHallie - buymeacoffee.com/lydiahallie - twitter.com/lydiahallie - linkedin.com/in/lydia-hallie/ - instagram.com/theavocoder Timestamps: - Intro - Promise Constructor - Chaining thens - Challenge - OutroWhy it's here
3 people recommend thisWhat people say. Highly recommended as one of the best visual explanations of JavaScript promise execution.
u/jasonbm76in r/Frontend • Recommends
On “Struggling to understand promises and how to wait for resolve. ”
This is a great short video on promise execution by Lydia Hallie who does videos for frontend masters. You may find it helpful.
link to this video
u/oculus42in r/node • Recommends
On “Looking for a good YouTube video for Promises”
Lydia Hallie has a video with great visualizations.
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