When you're planning a DEX, there are a few decisions that shape everything else, and getting them wrong early can slow the entire project down.First is the blockchain choice. This affects transaction speed, fees, scalability, and the kind of users you’ll attract. Ethereum offers strong security and ecosystem support, but newer chains can give you lower fees and faster execution, which matters a lot for trading volume.Next comes smart contracts. This is basically the core engine of your exchange. Every swap, liquidity action, and fee structure depends on how well these contracts are written. Security and auditability are not optional here, they decide whether users trust your platform or not.Then there’s the liquidity model. Without liquidity, even the best UI means nothing. You need to decide whether you’re going AMM-based like Uniswap-style pools or using order books, and how incentives will keep liquidity providers active.For founders exploring this space, understanding these layers is essential before you even start development. If you want a structured breakdown, here’s a detailed guide on how to create decentralized exchange.
Educate. Empower. Act. The mission of Project WET is to reach children, parents, educators and communities of the world with water education.
