Daily Software Tips & Tricks

If you have three independent API calls or database queries, resist the urge to `await` them one after the other. That makes your total execution time the sum of all three. If they don't depend on each other, fire them off simultaneously using `Promise.all()` (in JavaScript, or similar concurrency patterns in other languages).

For example, `const [user, posts] = await Promise.all([fetchUser(), fetchPosts()]);` This dramatically reduces latency, making your application feel much snappier because you only wait for the slowest task to complete, not the cumulative total.