How can I improve the performance of async functions in TypeScript?

How can I improve the performance of async functions in TypeScript?

You can improve performance by minimizing the number of await calls, using Promise.all for concurrent operations, and avoiding unnecessary async/await.

What are some common pitfalls to avoid when using async/await?

Common pitfalls include forgetting to handle errors with try/catch, blocking the event loop with heavy computations, and not using Promise.all for parallel tasks.

Can you explain how Promise.all works?

Promise.all takes an array of promises and returns a single promise that resolves when all of the promises have resolved, or rejects if any promise rejects.

Are there any performance benchmarks comparing async/await and traditional callbacks?

Yes, async/await can be more readable and easier to manage, but performance can vary based on the specific use case and implementation.