<aside> 🚨 With over 8+ hours of video lessons, SuperHi's crypto course shows you how to code websites that interact with the Ethereum blockchain and smart contracts in a practical, real-world, no-hype, no-BS, ethical way.

Available as a standalone course to purchase (US$299)

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About the course

Crypto is one of largest shifts in how the web works in decades... to the point where people are calling this new phase 'Web 3', but what is this shift and why is it happening?

Crypto lets data be completely decentralized so that there isn't one company or service holding all the cards. If, say, Instagram shuts down tomorrow, all your Instagram data is lost forever... this does not happen with crypto as everything is permanently stored online publicly. This lets us as creatives make brand new concepts that were previously thousands of lines of complex coding much simpler (or concepts that just didn't exist at all!). Crypto lets you remix projects like never before and for us, it's one of the largest movements since the open source movement.

This course is for anyone looking to create websites that can interact with blockchain technology. If you're wanting to...

• build your own custom NFT collection
• add a decentralized login system
• create your own digital currency for an online community or DAO
• collect smart payments on the web

...this course is perfect for you.

What you'll learn...

• How to create your own custom NFT platform and let people mint, buy and sell directly from you
• How to create your own digital currency for a social network where people can tip each other and have access to features based on how much of the social network's currency they have
• How to create a decentralized social network that allows you to connect your digital wallet to websites, allowing you to log in without needing a back-end service
• How to create your own smart contracts, test them, and deploy them to Ethereum
• How to move from standard web technologies ("Web 2.0") to Web 3 technology

Technical version

• How to set up a web development environment with React.js, Next.js and web3.js
• How to set up decentralized web apps and connect them to digital wallets
• How to use React hooks to control state flow while interacting with the Ethereum blockchain
• How to create your own smart contracts with Solidity, Truffle and Ganache, and deploy them to both test and the main Ethereum networks
• How to create your own ERC-20 (fungible, a.k.a. digital currency) and ERC-721 (non-fungible, a.k.a digital assets) tokens, then let users interact with them using web3.js

Projects

project1.mp4

Helen Christou

Project 1

In this first project you'll add a tip jar to a portfolio website – a super simple way to accept money without having to use PayPal, Stripe, or any other payment gateway.

We'll lay the groundwork on what exactly crypto is, why we would use Ethereum, how to connect a digital wallet to the Ethereum blockchain, and how to transfer Ether payments to other digital accounts.

<aside> 👉 View site

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project-2.mp4

Potstop

Project 2

Potstop is a completely decentralized social network – one of the under-appreciated and under-hyped benefits of building on the Ethereum blockchain is the ability to have accounts that you can take with you. No more lock-in to a big company!

In a standard web project, we would need to create our own user account system but there's no need to do this with digital wallets. In this project, we'll be showing you how to connect your digital wallet to sites to allow you to login without needing a back-end service, how to verify if someone is who they say they are, and let our community tip each other.

<aside> 👉 View site

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project-3.mp4