The code is 100% open up source and obtainable on Github. You are able to review it around you'd like ahead of using it Browser extension wallets are extensions you download that allow you to interact with your account and apps through the browser You'll want to see a dashboard https://ethgenerator08528.blog2freedom.com/29752182/how-much-you-need-to-expect-you-ll-pay-for-a-good-eth-random-address