A small frontend issue was quietly hurting the DiscountHub experience
T
oday I fixed a reliability issue on DiscountHub that looked small but affected the first impression of the product.
Sometimes, when a user opened the website, the deals and promo codes sections remained empty. Refreshing the page made them appear, but most new visitors would not know that.
The problem was caused by too many requests being made during the initial page load. A temporary failure could leave an entire section empty.
I changed the loading flow by:
• reducing the number of requests needed for the initial view
• adding request timeouts
• automatically retrying temporary failures
• adding a fallback state with a manual retry option
Deals and promo codes should now appear reliably on the first visit without requiring a refresh.
This reminded me that users do not distinguish between “the API temporarily failed” and “this product has no content.” They simply see an empty page.
How do you detect silent frontend failures that may not appear during normal development testing?
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