https://docs.microsoft.com/pt-br/learn/modules/blockchain-learning-solidity/
https://solidity.web3dev.com.br/
https://soliditydeveloper.com/uniswap2
https://www.solidity.io/
https://soliditylang.org/
https://solidity-portuguese.readthedocs.io/pt/latest/
https://solidity.finance/

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#code
https://replit.com/@replit/Solidity-starter-beta
https://remix.ethereum.org/
https://eth.build/
https://ethereum.org/en/developers/docs/apis/javascript/
https://docs.ethers.io/v5/
https://github.com/ethers-io/ethers.js/
https://github.com/ChainSafe/web3.js
https://docs.ethers.io/v5/api/utils/
https://web3js.readthedocs.io/en/v1.2.11/web3-utils.html#

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#montar setup localhost eth
https://ethereum.org/en/developers/local-environment/