In JavaScript, async functions and promises allow us to handle asynchronous operations in a clean way, but they don't inherently solve all timing issues. For image loading, especially with large files, relying solely on `onload` can lead to inconsistencies.
When dealing with images, especially those edited with heavy software, the loading process might take longer due to their file size or format. It's crucial to manage this state properly and ensure that subsequent processing only occurs once the image is fully loaded.
Using the `img.onload` event is typically the right approach, but in cases with larger files or variable loading times, consider additional checking mechanisms to confirm that the image is ready for processing.
Always handle errors appropriately. In the context of loading images, not only do you want to catch errors from the fetch request, but also potential issues that can occur while setting up the image source or during the processing stage.
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