In this article, we will make a more thorough insight into the Ethereum Virtual Machine through general terms such as accounts, transactions, and gas. Although it may seem challenging, it will bring us much closer to our main goal: we will learn more about our favorite technology and improve our coding skills further down the … Read more
💡 A code linter is a static code analysis tool to find programming errors, bugs, style mistakes, and suspicious constructs. The best Solidity Linter is Ethlint with a close second Solhint. Most other linters are not well qualified to compete with those early tools! Solidity Linter #1 – Ethlint Ethlint comes with the popular slogan … Read more
This article will give you an overview of the blockchain basics, transactions, and blocks. In the previous article of this series, we looked at how to create your own token using Solidity and, specifically, events for transactions. Blockchain Basics Blockchain technology enables us to write programs without having to think about the details of the … Read more
As you know, Web3 is a new online era that differs from Web2 in its foundational technology, the blockchain. Blockchain is a disruptive technology characterized by being a decentralized solution for communication and transactions. Decentralization means that there are no controlled databases by third-party service providers. These providers can own and hold your accounts or … Read more
This course will show you the ins and outs of decentralized finance (DeFi). Each step links to a more detailed article/tutorial, so you can dive deeper into the rabbit hole. Let’s get started! Step 1: Getting Started with DeFi What is DeFi? Decentralized Finance, also referred to as “DeFi,” enables customers to access financial services … Read more
This is in continuation of the first part of our DeFi series. 💡 Abstract: In this article, we will see how decentralized lending and borrowing work. It starts with comparing centralized finance (CeFi) with decentralized finance (DeFi) lending and borrowing. You’ll then learn about the most important Ethereum based DeFi decentralized apps (dapps) for lending … Read more
In the previous article of this Solidity crash course, we saw some of the basic elements of Solidity concerning smart contracts. In this article, we’ll be going even further with the examples and explanations, helping us understand why, when, and how are specific elements of Solidity used in a certain way. Also, as we continue … Read more
The word Decentralized Finance or DeFi is now almost synonymous with the word blockchain, as DeFi is one of the largest and the most in-demand skills in the blockchain space. In this post, we start by getting to know what DeFi is, how DeFi works and the key concepts behind DeFi. This is part 1 … Read more
In this article, I am going to explain the fundamentals of a Solidity source file structure. In a way, a rookie (like me and you) can understand the basics of Ethereum programming. First things first – the Solidity file that stores your code will have a .sol extension. Take action. In your favorite browser go … Read more
In this first article in the series, we’ll start with the basics of what Solidity is, what smart contracts are, how they work, how they are implemented, and then dig right into some cool Solidity examples and details. Terminology Of course, the first question poses itself: what is Solidity? As you could have imagined, Solidity … Read more
Step 1: Get Started In this first article in the series, we’ll start with the basics of what Solidity is, what smart contracts are, how they work, how they are implemented, and then dig right into some cool Solidity examples and details. Of course, the first question poses itself: What is Solidity? As you could … Read more
Do you have written a decentralized app (dApp) and you want to check it for potential exploits and hacks? Do you need to prepare your dApp for a security audit and vulnerability analysis? Don’t worry, we have your back! 🛡️ In this article based on the smart contract security course by Finxter Creator Yogesh, we’ll … Read more