Web3
Slippage crypto — Slippage in crypto trading: What it costs you and how to control it
The gap between the price you see and the price you get is a real trading cost. Here is where it comes from and what limits it.
Author
Jacob Hoffman
Independent editorial contributor covering markets, digital assets, risk and personal finance.
Articles by Jacob Hoffman
Web3
How do Ethereum rollups work, and why do they make transactions cheaper?
Rollups process transactions off Ethereum's main chain and post a compressed record back to it, inheriting Ethereum's security while cutting fees — but…
Web3
What is a token standard? ERC-20 and ERC-721
A token standard is the shared rulebook that lets any wallet hold any token. ERC-20 covers interchangeable units, ERC-721 covers unique ones — here is why that…
Web3
What is an ENS domain name?
An ENS domain is a readable name like name.eth that maps to a blockchain address. How resolution works, why names became collectibles, and what scammers do with…
Web3
Custodial vs. self-custody wallets
The only real question is who holds the keys. A side-by-side comparison of the two wallet models — and an honest look at how each one fails.