以太坊合约第三方库

• https://github.com/ethereum/dapp-bin/tree/master/library
• https://github.com/modular-network/ethereum-libraries
• https://github.com/OpenZeppelin/openzeppelin-contracts/tree/master/contracts/utils
• https://github.com/axic/density
• https://github.com/ethereum/dapp-bin
• https://github.com/Uniswap/uniswap-v3-core/tree/main/contracts/libraries
• https://github.com/Uniswap/uniswap-v3-periphery/tree/main/contracts/libraries
• https://github.com/Uniswap/uniswap-lib/tree/master/contracts/libraries

时间日期

• https://github.com/pipermerriam/ethereum-datetime
• https://github.com/bokkypoobah/BokkyPooBahsDateTimeLibrary

字符串

• https://github.com/Arachnid/solidity-stringutils

字节

• https://github.com/GNSPS/solidity-bytes-utils

数学库

• https://github.com/dapphub/ds-math

位运算

• https://github.com/axic/density/blob/master/functions/bitwise.sol

枚举

• https://github.com/rob-Hitchens/SetTypes