Explainer 3 min
Layer 2 Networks Explained: How Crypto Scales
Layer 2 rollups carry most of Ethereum's activity today. How optimistic and ZK rollups work, why fees collapsed, and the risks to watch.
Tag
#layer-2
Explainer 3 min
Why You Pay Gas Fees — and How to Pay Less
Gas fees pay for space on a shared global computer. How the fee auction works and four practical ways to cut what you pay by 50-90%.