A crowdfunding app using Next.js.
(MetaMask Plugin is required)
- using struct for request and creating struct instances.
- understanding the difference between storage and memory.
- using mappings rather than arrays for performance reasons.
- deploying a campaign factory to keep track of deployed campaigns.
- testing the factory with Remix.
- compiling the contracts with solc and fs-extra.
- testing the contracts with Mocha, Ganache CLI and web3.
- deploying to Rinkeby network with hdwallet-provider and Infura API.
- creating a test campaign with Remix and Metamask.
- handling server and client Web3 instances.
- fetching deployed campaigns with getInitialProps.
- building an interface with Semantic UI React.
- handling forms to create a new campaign and to contribute.
- navigating between pages with Link and useRouter.
- displaying campaign details with Next dynamic routes.
- listing out all the requests and adding a new one.
- approving and finalizing requests.
Based on Ethereum and Solidity: The Complete Developer's Guide by Stephen Grider (2021).