When working with browser localStorage, it's common to need to store data temporarily. A recent article highlights two options for setting data in local storage with a limited time to live (TTL). The first option involves manually implementing a TTL check and removal function, while the second option uses the localstorage-slim package to simplify the process.

The article provides a vanillaJS example of how to set a value in localStorage with a TTL using the localstorage-slim package. This approach can be useful when storing cart or liked products in an online store, as it allows for data to be removed after a certain period of time has passed.

Source: https://dev.to/yevheniia_br/set-data-to-localstorage-with-limited-time-to-live-233g