Awesome
๐ Scaffold-ETH + Expo
everything you need to build on Ethereum! ๐
๐งช Quickly experiment with Solidity using a frontend that adapts to your smart contract:
<img src="https://user-images.githubusercontent.com/14002941/159148803-f6c167af-a549-4d3e-8ef7-797e3568defe.jpeg" alt="sample scaffold-eth expo app" width="207" height="448" />๐โโ๏ธ Quick Start
Prerequisites: Node (v16 LTS) plus Yarn and Git
clone/fork ๐ scaffold-eth-expo:
git clone https://github.com/scaffold-eth/scaffold-eth-expo.git
install and start your ๐ทโ Hardhat chain:
cd scaffold-eth-expo
yarn install
yarn chain
in a second terminal window, ๐ฐ deploy your contract:
cd scaffold-eth-expo
yarn deploy
in a third terminal window, start your ๐ฑ Expo App:
cd scaffold-eth-expo
yarn start
๐ Edit your smart contract YourContract.sol
in packages/hardhat/contracts
๐ Edit your frontend App.js
in packages/expo-app
๐ผ Edit your deployment scripts in packages/hardhat/deploy
๐ฑ Open http://localhost:3000 to see the app
๐ Documentation
Documentation, tutorials, challenges, and many more resources, visit: docs.scaffoldeth.io
๐ญ Learning Solidity
๐ Read the docs: https://docs.soliditylang.org
๐ Go through each topic from solidity by example editing YourContract.sol
in ๐ scaffold-eth
๐ง Learn the Solidity globals and units
๐ Buidl
Check out all the active branches, open issues, and join/fund the ๐ฐ BuidlGuidl!
-
๐ซ Extend the NFT example to make a "buyer mints" marketplace
-
โ๏ธ Learn how ecrecover works
-
๐ฉโ๐ฉโ๐งโ๐ง Build a multi-sig that uses off-chain signatures
-
โ๏ธ Learn how a simple DEX works
-
๐ฆ Ape into learning!
๐ P.S.
๐ You need an RPC key for testnets and production deployments, create an Alchemy account and replace the value of ALCHEMY_KEY = xxx
in packages/react-app/src/constants.js
with your new key.
๐ฃ Make sure you update the InfuraID
before you go to production. Huge thanks to Infura for our special account that fields 7m req/day!
๐๐จ Speedrun Ethereum
Register as a builder here and start on some of the challenges and build a portfolio.
๐ฌ Support Chat
Join the telegram support chat ๐ฌ to ask questions and find others building with ๐ scaffold-eth!
๐ Please check out our Gitcoin grant too!