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Don't let JavaScript Promises slow down your application.
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https://www.udemy.com/user/wittcode/
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⌛ Timestamps
0:00 - Executing Asynchronous Code Synchronously
0:48 - Executing Asynchronous Code Concurrently
1:27 - JavaScript is Single Threaded
1:40 - Synchronous vs. Concurrent
2:04 - Promise.all Use Case
2:43 - Outro
