Learn . Code . Earn . Repeat
Solidity, the programming language for Ethereum smart contracts, offers a powerful toolkit for building decentralized applications. But as your projects grow, managing complex contract interactions and deployments can become a challenge. This is where design patterns come in, and the factory pattern is a particularly useful one for streamlining smart contract creation. What is the […]
In the world of smart contract development, ensuring that contracts can interact with the outside world is crucial. One common challenge is accessing external data, such as the price of a cryptocurrency or the outcome of a sports event. This is where the Oracle Pattern comes in. Why do smart contracts should interact with external […]
Smart contracts deployed on blockchain platforms like Ethereum have revolutionized various industries by enabling decentralized and trustless transactions. However, ensuring the security of funds managed by smart contracts is paramount. One essential design pattern used to achieve this goal is the Solidity Withdrawal Pattern. In this blog post, we’ll delve into what the Withdrawal Pattern […]
The world of blockchain is full of complex terms, and the Solana Virtual Machine (SVM) is no exception. But behind the technical jargon lies a powerful engine that makes Solana one of the fastest blockchains around. So, if you’re curious about how Solana processes transactions and runs applications, you’ve come to the right place. In […]
In the realm of blockchain development, ensuring the legitimacy of off-chain actions is crucial. This becomes particularly important when integrating functionalities that require user interaction outside the smart contract’s direct control. This blog post dives into a powerful approach that leverages the capabilities of Web3.js. We’ll explore how to sign messages off-chain using Web3.js and […]
The world of cryptocurrency can be a whirlwind of acronyms and technical jargon. If you’ve stumbled upon terms like ICO, IEO, and IDO, you might be wondering what they all mean and how they differ. Well, wonder no more! This blog post will break down these three popular fundraising methods for crypto projects. The Fundraising […]
When it comes to building decentralized applications (dApps) on the Ethereum blockchain, two JavaScript libraries dominate the scene: Web3.js and Ethers.js. Both offer powerful functionalities, but they cater to different development preferences. This blog post will delve into the key differences between these libraries to help you choose the right one for your project. Web3.js: […]
The very essence of blockchain technology, immutability, can be a double-edged sword for smart contracts. While it guarantees security and transparency, it also makes adapting to changes and fixing bugs a challenge. Thankfully, ingenious developers have introduced upgradeability patterns to navigate this dilemma. Why Upgrade Smart Contracts? Imagine deploying a smart contract that governs a […]
