developer-professional video for in the development of a single-page web application with a user interface that interacts with a third-party API using
In the development of a single-page web application with a user interface that interacts with a third-party API using XMLHttpRequest, prioritizing rendering performance is crucial. While the API data displayed on the UI is less critical than other data, delays in API calls should not impact the rendering of other UI elements. Efficient handling of API errors or timeouts is necessary. What's the optimal approach?