Intro to Ethereum Dapps

– [Narrator] In this lesson, we’ll learn about buildingdecentralized applications or Dapps.But first, let’s take a minuteto appreciate the difference between Dappsand regular web applications.In traditional web application architecture,there is a Front End client, and a Backend server.The Front End is written using HTML, CSS, JavaScript,and the backend is written in a frameworkof your choice like Rails, Node, or Django.The Front and Backend interact with each otherby sending JSON messages…

Intro to Ethereum Dapps

– [Narrator] In this lesson, we’ll learn about buildingdecentralized applications or Dapps.But first, let’s take a minuteto appreciate the difference between Dappsand regular web applications.In traditional web application architecture,there is a Front End client, and a Backend server.The Front End is written using HTML, CSS, JavaScript,and the backend is written in a frameworkof your choice like Rails, Node, or Django.The Front and Backend interact with each otherby sending JSON messages…

Intro to Ethereum Dapps

– [Narrator] In this lesson, we’ll learn about buildingdecentralized applications or Dapps.But first, let’s take a minuteto appreciate the difference between Dappsand regular web applications.In traditional web application architecture,there is a Front End client, and a Backend server.The Front End is written using HTML, CSS, JavaScript,and the backend is written in a frameworkof your choice like Rails, Node, or Django.The Front and Backend interact with each otherby sending JSON messages…

How to Build an Ethereum Blockchain Explorer Dapp

How to Build an Ethereum Blockchain Explorer Dapp

– In this lesson, we’re going to builda very simple dapp using the Ethereum blockchainas our backend.We’re going to build a blockchain explorerkind of like Etherscan, but we’re only going to displaythe last 10 blocks on the chain.To do this, we’ll use an opensource frameworkcalled ethers.io to quickly develop and deploy our dapp.Ethers comes with command line tools,which are available as a node moduleand can be installed using npm install…

DApps on Bitcoin Blockchain? QTUM Blockchain Explained | Blockchain Central

DApps on Bitcoin Blockchain? QTUM Blockchain Explained | Blockchain Central

Hey everybody and welcome to another episode of BLOCKCHAIN CENTRAL!In today’s video, we’ll take a closer look at Qtum.Qtum has two goals.First, it is a blockchain that attempts to link existing crypto currencies and make them interchangeable.Second, Qtum – is a new cryptocurrency that uses its profits to develop that blockchainQtum’s developers call it “a public blockchain for business applications”.They hope to deploy Qtum in areas such as mobile communication,…

Why people are buying cartoon cats on the blockchain

Why people are buying cartoon cats on the blockchain

When I show you what I’m holding, some of you might see a simple cartoon.Some of you might see a complex piece of engineering.You’d both be right.Meet Genesis, the first Cryptokitty.She’s not alone.All of a sudden, cryptokitties are everywhere.“Cryptokitties”“Cryptokitties”“The viral blockchain-based game that sparked a global craze for virtual cats.”“It’s a picture of a cat.And apparently someone bought one for $100,000!”You’ve probably heard of cryptocurrencies— but these are cryptocollectibles.They’re like…