Forum: https://forum.soliditylang.org
OpenZeppelin (ERC20 e ERC271): https://www.openzeppelin.com/
Wizard: https://wizard.openzeppelin.com/
Truffle: https://trufflesuite.com/
Remix: https://remix-project.org/
Hardhat: https://hardhat.org/
Marketplace: https://testnets.opensea.io/