Extended Steamgifts is a user script for steamgifts.com,with it you can fast access a giveaway,view the rate of a giveaway,highlight your wishlist.
Nandee (Github) is the author.

Extended Steamgifts是一个SG抽奖网站的脚本,具有快速参加抽奖,以及查看中奖率,愿望单高亮等功能.
作者是Nandee.