There are 2 repositories under upgradable-smart-contracts topic.
Building NFTs (ERC721 & ERC1155) for OpenSea using Truffle, Moralis, and Openzeppelin
A tutorial on how to write upgradable smart contracts (smart contract versioning)
Starter Kit for upgradable NFT smart contract on the Ethereum blockchain
Investment and Tokenization of Real Asset - A MERN full-stack DAPP on EVM with upgradable smart contracts issuing ERC1155 NFT tokens and accept investment on securities
This repository contains the basic implementation of Transparent & UUPS proxy patterns using Openzeppelin Upgrades Plugin.
How-to guide for adding upgradeability to ERC 20 contracts
Upgradable NFT — スマート コントラクトを更新できるようにした NFT 実装のサンプル コード
Upgradable Proxy Smart Contract
Showing how to upgrade a smart contract using another smart contract as proxy
Describes and implements some Solidity common best practices
P2P lending and borrowing application using solidity, nodejs, and javascript.
This project provides a smart contract for minting unique SVG NFTs inspired by Loogies. Attributes like color, chubbiness, and mouth length are randomized, with eye size and color added in the upgradable version. Predictable randomization without oracles ensures a straightforward and cost-effective minting process.
I am using OpenZeppelin TUP strategy to upgrade the smart contracts. However, I have used my custom ERC20 contract. The upgrade feature that I have added in the ERC20 contractV2 is to change the name and the symbol.
4 ways to make solidity contracts upgradable
transparent upgradable proxy pattern contract which serves as a smart contract that can be upgraded
This is Universal Upgradeable Proxy Standard (UUPS), EIP-1822. Smart contract upgradability
Upgradable proxy contract using solidity, truffle
This project demonstrates a basic Hardhat use case. It comes with a sample upgradable contract, a test for that contract, and a script that deploys that contract.
This a minor project for the complete understanding of Upgradable smart contracts using hardhat configuration
Staking protocol that is using upgradable contracts pattern(Transparent Proxies).
Smart contract for Transparent Proxy and UUPS with test scripts
sample web3 app to upgrade smart contract
In this project I have created an ERC20 with a multi wallet approvals upgradable contract. Without the approval of more then 2 owner the mint function will not work. In upgradable contract I have created 2 functions to upgrade 1.Change Name 2. Change Symbol.