# Japt, <s>46</s> 30 bytes
<sup>*-16 bytes thanks to [Shaggy](https://codegolf.stackexchange.com/users/58974).*</sup>

One of the first times I've tried using Japt. The JS eval can be fidgety sometimes. Uses the browser's `window.localStorage`.
## Store (16 bytes)
    Ox`lo¯lSÈSge.P=U
## Retrieve (14 bytes)
    Ox`lo¯lSÈSge.P