A collection of 7 posts tagged
crypto
The best peer-to-peer NFT trading platforms in 2021
A comparison of NFTTrader, Sudoswap and Swap.kiwi for trading NFTs peer-to-peer in 2021: features, UX, fees, popularity and security.
Unlimited ERC20 allowances considered harmful
Most DeFi apps ask for unlimited ERC20 allowances. Learn why that is dangerous, and what dapp developers and users can do about it.
Smart contracts on Ethereum, Bitcoin and Bitcoin Cash
Ethereum was the first platform with Turing-complete smart contracts, but Bitcoin already had simple contracts, and Bitcoin Cash keeps improving them.
Creating Truffle plugins
One of the final Truffle updates of 2018 included the addition of Truffle plugins. But how do we create Truffle plugins, and what are their possibilities?
Automatically verify Truffle smart contracts on Etherscan
Learn how to automatically verify the source code of your Truffle smart contracts on Etherscan with truffle-plugin-verify.
Asserting reverts when testing Solidity smart contracts with Truffle
Reverting is a big part of Solidity smart contracts on Ethereum. To make sure reverting functionality works well, it should be thoroughly tested.
Checking events when testing Solidity smart contracts with Truffle
Checking emitted events is very powerful when testing smart contracts. Learn how to use the truffle-assertions library to make assertions about events.
