Scans your whitelist for a particular game to see how many on your list own it. Many props to Sighery for helping me with the API business and for creating the code I butchered to make this.
Pushing out version 0.06. This adds caching to prevent additional API calls. Only works from SteamGifts, not from Steam store, as Steam uses up all the localStorage space by itself.
Pushing out version 0.06. This adds caching to prevent additional API calls. Only works from SteamGifts, not from Steam store, as Steam uses up all the localStorage space by itself.