What is JSEcoin and how does it work? JSEcoin (JSE) is a cryptocurrency (much like Bitcoin or Ethereum or Steem) started in 2017. However, what makes JSEcoin unique from Ethereum and Bitcoin is that JSEcoin is designed to use javascript to mine for coins. The idea behind this javascript crytocurrency is to let website owners generate revenue via their users' browsers actually mining the coins. For some webmasters, JSEcoin could replace Google Adsense as a key source of revenue.       JSEcoin vs. Steem Coin In fact, JSEcoin is more similar to the Steem cryptocurrency which also let's users earn money via the web. The difference between JSEcoin and Steem, is that Steem is designed to work with social media posts on Reddit, Medium, Facebook and the like, whereas JSEcoin is primarily intended for use on one's own website.  How JSEcoin Works SHA 256 and other encryption can be carried out using standard web browsers such as Firefox, Safari, or Chorm