Hoelee Git Server

hoelee/ ethers-simple-storage

Learning project: SimpleStorage Solidity contract deployed & interacted with via ethers.js v5 + solc. My first step from Web2 to Web3.

blockchain ethereum ethersjs learning nodejs smart-contract solidity web3

Updated 2026-08-19 12:16:33 +00:00

hoelee/ hardhat-simple-storage

JavaScript 0 0

Learning project: Solidity smart contracts (SimpleStorage, FundMe, PriceConverter) with Hardhat - deployment, testing, gas optimization, and Sepolia verification. Open to Web3 remote work.

blockchain ethereum ethers hardhat learning sepolia smart-contract smart-contracts solidity web3

Updated 2026-08-19 12:15:31 +00:00

hoelee/ smart-contract-frontend

JavaScript 0 0

Learning project: vanilla JS + ethers.js dApp frontend for the FundMe smart contract - MetaMask wallet, fund/withdraw/balance, Chainlink price feed, local Hardhat node.

blockchain dapp defi ethersjs hardhat javascript metamask smart-contract web3

Updated 2026-08-19 12:11:21 +00:00

hoelee/ hardhat-smartcontract-lottery

JavaScript 0 0

Learning project: An automated lottery smart contract built with Solidity — tested with Hardhat & Foundry, deploying with Chainlink VRF + Upkeep on the Sepolia testnet.

blockchain chainlink ethereum foundry hardhat learning-project lottery smart-contracts solidity web3

Updated 2026-08-19 12:01:30 +00:00

hoelee/ foundry-nft

Makefile 0 0

Learning project: ERC-721 NFTs built with Foundry - on-chain SVG Mood NFT + IPFS-backed Basic NFT

blockchain erc-721 ethereum foundry nft smart-contracts solidity web3

Updated 2026-08-19 11:53:30 +00:00

hoelee/ foundry-ERC20

Gerber Image 0 0

Learning project: an ERC-20 token built with Foundry (scaffold + OpenZeppelin).

erc20 ethereum foundry learning openzeppelin smart-contracts solidity web3

Updated 2026-08-19 11:52:44 +00:00