Playpen is a set of modern, gas optimized staking pool contracts.

• Support for both ERC20 staking and ERC721 staking
• Can start new reward period after the current one is over
• Gas optimized (see gas snapshot)
• Minimized error in reward computation (<10^-8) by using higher precision
• Well commented with NatSpec comments
• Fuzz tests powered by Foundry
• Cheap deployment using ClonesWithCallData (~81.7k gas)

1.0.0 has been deployed to Ethereum mainnet at 0x94c563eD6Ef8848B987Bec3fE16E12023dc830Bc

To install with DappTools:

dapp install zeframlou/playpen

To install with Foundry:

forge install zeframlou/playpen

This project uses Foundry as the development framework.

forge install

forge build

forge test

So that whenever someone mentions it they have to say "Playpen is..."