openzeppelin-solidity
There are 110 repositories under openzeppelin-solidity topic.
gr3yc4t/ERC20-Staking-Machine
Dapp that implements a "fake-stake" mechanism on any ERC20 token
YosephKS/truffle-opensea-nft
Building NFTs (ERC721 & ERC1155) for OpenSea using Truffle, Moralis, and Openzeppelin
maikotrindade/nomad-token
Solidity smart contracts `NomadBadge` and `NomadRewardToken`
CryptoFist/OrderBook_Contract
Orderbook contract to allow multiple assets for trading.
sergio11/eventchain_blockchain
🎟️ EventChain – Blockchain Ticketing System (PoC) A personal project exploring secure and transparent event ticketing using NFTs on the Ethereum blockchain. EventChain aims to make each ticket unique, tamper-proof, and verifiable through smart contract technology. An experimental take on trustless digital access. 🔗🛡️
layerswap/project-stork
Stork - Leveraging social identity for transacting digital assets
TonioMacaronio/proxy-contracts-solidity
Solidity upgradeable contracts proxy based on unstructured storage pattern
MaxLaumeister/EstateVault
Tokenized Ethereum vaults with dead-man's switch
rene78/erc-721
A simple Ethereum dApp using ERC-721 token. Stack: Solidity Smart Contracts, Truffle Suite, Ganache, Web3.js, Ropsten test network and React. Based on the tutorial by "Dapp University".
Kwame0/SolidityStake
SolidityStake is a simple solidity scaffolding library for providing User Staking Data when Staking ERC20 or ETH to a Smart Contract
simpleaswater/upgradable-smart-contracts
A tutorial on how to write upgradable smart contracts (smart contract versioning)
Uttam-Singhh/Asset-Tokenisation
An Ethereum Blockchain-based Project with Real World Use-Cases such as:💰 Tokenization of any Assets as fungible Tokens (ERC20), 🏦 Creation of Bonus Programs, Vouchers, etc, 💲 Creation of a new cryptocurrency, 🧾 Creation of a Payment-layer on top of Ethereum
AlpsFinance/alpsfinance-smart-contracts
This is the official repository for Alps Finance Smart Contracts using Truffle Framework
RudreshVeerkhare/CryptoWill
Write Your Will into the Blockchain
Aditya-alchemist/GFGKIIT-CRYPTOMA-HyperThon
🎟️ NFT Event Tickets DApp NFT Event Tickets is a decentralized application (DApp) that allows users to mint NFT-based tickets for events. The app is built with React and powered by Ethereum smart contracts. It offers a seamless way for users to buy tickets, and event organizers can manage funds with ease.
bird-money/bird-smart-contract-erc20
Bird.Money Audited Smart Contract Repository Using OpenZepplin Contract Suite
00ox/bep20-token-generator
BEP20 Generator is the easiest and fastest way to create BEP20 token on the Binance Smart Chain network.
Aditya-alchemist/Paris-blockchain-hackathon
NFT-Powered Carbon Credit Management System A blockchain-based solution for tokenizing carbon credits as NFTs, enabling transparent trading, authorized minting, and real-time tracking of environmental impact.
akashdeepsinghal/godaddy-web3
Web 3.0 based Domain marketplace on Solidity, Ethereum, Hardhat, React
emmanuelJet/MultiSigEnterpriseVault
An open-source, enterprise-grade Multi-Signature Vault smart contract developed using Solidity and Foundry.
sergio11/defiplex_blockchain
DeFiPlex is a decentralized finance (DeFi) platform designed to be a versatile and comprehensive hub for decentralized financial activities. Built on the Polygon blockchain, DeFiPlex offers a wide range of financial services, including staking, lending, borrowing, and governance, all powered by smart contracts. 🌐💰🔒
surendravarmadendukuri/DLink
No Code Dynamic NFT
vmieres/CrowdSale-of-a-coin-using-Solidity
Repo about a Crowdsale contract that allows users to send ETH and get back PUP (tokens). This contract mint tokens automatically and distribute them to buyers all in one transaction.
aelmanaa/Blockchain-Capstone
ERC721 real estate token. Contract published on Opensea . Owners demonstrate ownership using ZK-SNARKs
aimensahnoun/EVM-Bridge-hh
Smart contract and scripts powering the AimBridge project, using Solidity , OpenZeppelin contracts and Defender.
alymurtazamemon/upgradable-smart-contracts-solidity
This repository contains the basic implementation of Transparent & UUPS proxy patterns using Openzeppelin Upgrades Plugin.
aqiftekhar/NFT-blockchain
Developed NFT Marketplace using TypeScript, React, Solidity, Ether.js, TailwindCSS
CarlosAlegreUr/InputControl-SmartContract-DesignPattern
InputControl smart contract allows you to specify the order and value of inputs that users can send to your functions. It can be used as global public infrastructure or in a private way.
gab0071/solidity-fundamentals
✨ All about Solidity! ✨
ishinu/UUPS-Proxy-Pattern-Implementation-Hardhat-
UUPS Proxy Pattern Implementation Project.
justinzm/blockchain_teaching
学习区块链方面内容 solidity、Truffle、OpenZeppelin、web3py、web3js，为巩固自己学习的内容，供大家入门使用
koolamusic/openzeppelin-typechain-sample
Tooling sample with openzeppelin and typechain. You get generated types and interfaces from contract ABIs written with solidity/truffle/web3 toolkit
rtang03/generated-nft
Generative NFT with metadata on chain
sambacha/openzeppelin-splinter
supply chain attack via dependency confusion involving open zeppelin and uniswap
sdlyy/hardhat-template
👷 Hardhat-based solidity 0.8.0 smart contract development repository template
yokawaiik/order_management_system
My master's thesis. Design and development of an order management system based on the use of blockchain and smart contracts as a control and accounting tool.