What is decentralized application? (dApp)
DApp differs from the ordinary application by the way using smart contracts of Ether.[Cryptocurrency Exchanges 2019 UK Of Top]
Metamask is not just a wallet for the ether tokens.Metamask can be used as a user’s personal account: if you go to the site of the exchange and log into Metamask, you can make all transactions directly from your wallet:
This is pretty much how Metamask will work with an ordinary decentralized application.Etherdelta is a decentralized application that runs on a smart ether contract.And now you can just download the extension for Chrome for a few megabytes, beautiful!
To make everything clear, let’s take an example of the decentralized exchange Etherdelta, which we recently reviewed.But at the time of writing this post, 99% of decentralized applications are services that use Ether and Metamask smart contracts as a bridge through which the user interacts with the smart contract.
It seems that it is difficult, but before the user had to run full ether node on his/her computer (today it takes about 700 gigabytes and requires settings) to interact with the decentralized application.This is a special add-on that allows you to work with decentralized applications.
Technically, dApp can use another blockchain (not ether) and not to use smart contracts at all, it’s a very broad concept.Just in case, let’s give a list of all decentralized applications with which Metamask works: https://www.stateofthedapps.com/dapps/tagged/metamask
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