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ERC20 tokens are the most popular type of tokens on Ethereum. They can represent fungible assets like company shares, virtual currencies, vouchers, etc.. In this ERC20 token tutorial, I will walk you through the specification of ERC20. We will go thr...
Did you know that you could fork any Ethereum network with Ganache CLI? This is a secret feature that nobody knows about, but is very powerful nonetheless. In this video I will show you how to fork mainnet + unlock real mainnet accounts with Ganache ...
I have just released a MONSTER FREE tutorial for building Ethereum Dapps on the FreeCodeCamp channel. We build 5 Dapps together. It covers Solidity smart contracts, Solidity testings with Truffle, and frontend integration with Web3. This is an extrac...
Here is my answer: some web development + frontend skills. And just a light touch of cryptography. But it doesn't make sense to answer this questions without defining exactly what do we mean by blockchain development. So I created this video to expla...
https://youtu.be/XaVEZ1ucxac In this tutorial, I will show you how you can create a Vue Dapp on the Ethereum Blockchain. We are going to use Drizzle, the frontend framework for building Dapp easily. We will also use the Drizzle Vue plugin that connec...
https://youtu.be/Tnyrp_W5wdM Most Solidity smart contracts need to implement access control. In this tutorial, I will show you how to implement basic access control with pure Solidity, as well as more advanced role-based patterns like RBAC, using the...
https://youtu.be/zUtnYtxjOrc In this video I am going to show you how we can use the ERC 1167 to cheaply clone a Solidity smart contract with a proxy. This is an advanced Solidity pattern and will probably a bit difficult if you are a total Solidity ...
https://www.youtube.com/watch?v=jUmHCIAaYVs In this video I will give you 10 design principles to follow when you develop your Ethereum Dapp. These principles covers security, architecture and UI / UX: You should NOT take control of your user privat...
https://youtu.be/QH_yLPYQEs4
Many programmer friends have recently asked me privately for advice / online resources where they can learn how to program Blockchain-based applications. In fact, although the Internet is full of resources it is also very dispersive and it can happen...
