How can I optimize my async functions in JavaScript?
To optimize async functions, consider using techniques like batching requests, avoiding unnecessary awaits, and leveraging Promise.all.
What do you mean by batching requests?
Batching requests means grouping multiple async calls together to reduce the number of network requests and improve performance.
Can you give me an example of how to implement batching?
Sure! You can create a function that takes an array of URLs and fetches them in batches using Promise.all for each batch.
Are there any tools or libraries that can help with this?
Yes, libraries like Axios and Bluebird provide utilities for handling async operations more efficiently.
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