Ethereum is a decentralized, open-source blockchain platform that has gained significant attention and adoption since its launch in 2015. As the second-largest cryptocurrency by market capitalization, Ethereum is often regarded as the backbone of the decentralized finance (DeFi) ecosystem. The platform allows developers to build and deploy decentralized applications, smart contracts, and other digital assets on the Ethereum blockchain. Our Ethereum Overview category is your ultimate guide to all things Ethereum. From the platform’s history and technical underpinnings to its various use cases and latest developments, we cover it all.