This is the code for a tutorial, which explains step-by-step how to write, deploy, and interact with a smart contract on the Solana Blockchain. It intentionally translates an existing (and quite famous) tutorial for Ethereum, aiming at exact functional compatibility. The tutorial works from the simple to the complex, and therefore includes multiple versions of the program and front-end, the final version is a web page interacting with the contract back-end on the Solana Mainnet.
This code is designed to be used with the Simple Solana Dapp Tutorial, a working version of the Solana Dapp Tutorial can be seen here
The following dependencies are required to build and run this example, depending on your OS, they may already be installed:
$ node --version
$ npm --version
$ docker -v
$ wget --version
$ rustup --version
$ rustc --version
$ cargo --versionIf this is your first time using Docker or Rust, these Installation Notes might be helpful.
If not already, install (current version of) Solana CLI
sh -c "$(curl -sSfL https://release.solana.com/v1.6.1/install)"
This code is designed to be used with the tutorial, but if you just want to 'make it do something':
cd simple-vote-tutorial
npm install
npm run cluster_devnet
npm run keypair
npm run airdrop
npm run build_simplest
npm run deploy_simplest
npm run vote_simplest -- 2
You just voted via a smart contract on Solana (devnet).
More information about how Solana works is available in the Solana documentation and all the source code is available on github
Further questions? Visit the Discord