Ethereum & Solidity dApp Development: Best Practices & Pitfalls to Avoid

According to DappRadar, the 2025 market report states that over 80% of decentralised apps (dApps) are built on Ethereum. That statistic truly resonated with us when we were helping a client create a token-based loyalty scheme. "Why Ethereum?" they questioned. The reason is that it has a strong developer community, is extensively maintained, and has been thoroughly tested. Additionally, Solidity, Ethereum's preferred programming language, allows you to fine-tune the behavior of smart contracts. But building an App isn't just about coding something cool and deploying it on the blockchain. It concerns consumer trust, cost-effectiveness, scalability, and security. As a result, understanding the best practices and frequent hazards can make or break your project, whether you are an early-stage startup or an enterprise entering Web3. So let's break it down. 1. Prioritise Simplicity and Security in Your Smart Contracts It’s tempting to attempt to do everything inside...