promise-chaining

Vocabulary Word

Definition

'Promise-chaining' is a programming concept. It's about making pieces of code work one after the other, so the next bit waits until the previous part finishes.

Examples in Different Contexts

Promise chaining in JavaScript allows for a sequence of asynchronous operations to be performed one after another. A web developer might explain, 'By using promise chaining, we ensure that our database queries run sequentially, avoiding potential data inconsistencies.'

Practice Scenarios

Tech

Scenario:

We've had some complaints about our app's loading speed. Can we improve the sequence of our data loading operations?

Response:

Yes, using promise-chaining to manage data loading could make our app faster, which would improve user experience.

UI-UX

Scenario:

The engagement on our interactive elements needs improvement. Let's review how the user interactions are being handled.

Response:

If we use promise-chaining, user interactions on our website could be handled more efficiently and the user experience would be smoother.