CryptoZombies from CryptoZombies.io A course to learn to use Ethereum Language DApps (Solidity) The course content: How to write Ethereum smart contracts Programming in Solidity, Ethereum's smart contract programming language Building games on Ethereum The basics of making a multi-player game Interacting with other contracts on the Ethereum network (CryptoKitties) Organizing larger Solidity projects into multiple contracts How to build updatable smart contracts Securing contracts with contract ownership Gas and gas optimization on Ethereum Function modifiers and security checks Payable functions, and how to earn money from your Ethereum-based games Withdrawing ETH from smart contracts Random number generation & security on Ethereum Tokens, the ERC721 standard, and creating tradable tokens / assets Solidity libraries and how to use them The SafeMath library and preventing uint overflows and underflows Commenting your Solidity code and the natspec standard Building web front-ends for Ethereum smart contracts using Web3.js Using MetaMask and Infura to build user-facing DApps Listening to smart contract events and showing users real-time updates And more!
