Baisc implementtaion of ERC20 contract written in Solidity using Solang. Solang can compile Solidity for Solana, Substrate, and ewasm. Solang is source compatible with Solidity 0.8.
Steps:
#Install Solang for Mac:
brew install hyperledger-labs/solang/solang
#build using below command to produce erc20.abi and bundle.so:
solang --target solana erc20.sol
#install
npm install @solana/solidity
#now run:
node erc20.js