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@empathyco/x-storage-service
Advanced tools
Storage Service is a wrapper on top of the Web Storage API that provides additional features such as key prefixing and TTL.
By default, Storage Service works with localStorage
and using empathy
as prefix. If that sounds
good, you can just do:
const storage = new BrowserStorageService();
You can also customize the storage or prefix to be used in the constructor:
StorageService(storage?, prefix?)
For instance, if you want to use sessionStorage
and test
as prefix instead:
const storage = StorageService(sessionStorage, 'test');
Storage Service provides four public functions: setItem
, getItem
, removeItem
and clear
.
storage.setItem('x', { a: 'this', b: 'can', c: 'be', d: 'anything' });
With the default configuration, this will set an item in localStorage
with the key empathy
and
no TTL.
const item = storage.getItem('x'); // Returns the item
const item = storage.removeItem('x'); // Also returns the item!
const removedItemCount = storage.clear(); // Returns the number of items that have been removed
The setItem
function provides an optional third parameter to specify a time-to-live in
milliseconds:
storage.setItem('x', 'value', 50);
After the specified time, the item won't be available via getItem
or removeItem
. Expired items
are automatically removed from storage to avoid consuming space unnecessarily.
FAQs
Storage service with TTL
The npm package @empathyco/x-storage-service receives a total of 1,312 weekly downloads. As such, @empathyco/x-storage-service popularity was classified as popular.
We found that @empathyco/x-storage-service demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 5 open source maintainers collaborating on the project.
Did you know?
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