Top 373 smart-contracts open source projects

Ethereum utility functions for Go.

This is my attempt to list all possible blockchain consensus out there, i welcome pull request of the blockchain community! lets make it the main reference for blockchain consensus

Smart contracts for the Dala token sale and ERC20 token

Social impact bond implemented on Ethereum

Examples of scripts for accounts, dApps and assets using RIDE programming language.

A decentralized (p2p) file storage system built atop Kademlia DHT that enforces data integrity, privacy, and availability through sharding, proofs of retrievability, redundancy, and encryption, with smart-contract powered incentive scheme

🌐 🧙‍♂️ Decentralized application UI for Quipuswap protocol.

🧰 Export Solidity contract ABIs on compilation ⚙️

The new Waifusion dApp website in React (old website in v1 branch)

Reference DAML application demonstrating a bond issuance use case.

An implementation of the Arweave SmartWeave smart contracts protocol.

This project is to create a system that uses DeFi technology to enforce contracts. Users will be able to set up contracts between each other, this includes an escrow service for payments. If users disagree over whether a contract was fulfilled, a jury appointed by the system will make the final decision.

Elven Tools SC - Smart Contract for launching NFTs collections on the Elrond blockchain

Smart Contract parachain interoperate with Polkadot and Ethereum

Blockchain with native storage and smart contract integration.

DeFi Developer roadmap is a curated Web3.0 Developer handbook which includes a list of the best tools for DApps, development resources and lifehacks.

Crypto portfolio tracker, DeFi dashboard, NFT viewer and data explorer for the Ethereum/EVM-based blockchain ecosystem and the web 3.0-powered metaverse https://gitcoin.co/grants/2966/blockhead

Medical insurance claiming DApp which uses a Multi-Sig type approach to grant claim (ConsenSys project)

Tranquility is an in-development programming language intended to replace Solidity

A Web UI for creating, editing and testing Accord Project templates

General purpose command line tools for interacting with NEAR Protocol

CLI for Titan Suite

scripts to scan all of the uniswapV2🦄 contracts on ethereum and search for skim opportunities

🃏🎮A NFT(ERC721) card game build on Ethereum, Truffle, Ganache and hosting on IPFS.

Knowledge Ethereum Smart Contracts

Collection of Smart Contract for Stacks Blockchain in Clarity

EOSIO SDK for Rust – APIs for building smart contracts on EOSIO blockchains in Rust

⚙️ Peer to Peer Loan System implemented on Ethereum Smart Contracts

Decentralized exchange implementation for the 0xcert protocol on the Ethereum blockchain.

CLI tool that configures and deploys Ethereum DApp infrastructures using a static specification. 📚📖

SIREN Core Smart Contracts

Smart contracts for Ampleforth Protocol (working name uFragments)

PyTest plugin for testing smart contracts for Ethereum blockchain.

Tezos FA2 NFT CLI Tool And Tutorial

Compile solidity-code faster, easier and more reliable

REST API wrapper. Great for e2e

Scrypto Advent Calendar. Learn the new programming langage to build secure DeFi applications quickly.

blockchain basis,logic,usage

A JavaScript / TypeScript SDK for making native mobile Ethereum dapps using React Native

Smart contracts Genesis Vision platform

A demo DApp on Ethereum to process mortgage loans and payments

🖖 Web3.js module integration for Nuxt 2 ( Nuxt 3 under development )

Wasm smart contract networks powered by Substrate FRAME Contracts pallet in Polkadot ecosystem.

A factory contract for creating metamorphic (i.e. redeployable) contracts.

This is an advanced lottery example smart contract on solidity Ethereum. It has CRUD examples required to create an application on solidity Ethereum.

A decentralized protocol for NFT fractionalization

The official network explorer for Wavelet.

HKUST university research. Supervised by prof. HUI Pan and Dr. Dimitris Chatzopoulos.

Example of how to use the CREATE2 opcode released in the Constantinople update for Ethereum

Smart Contract Vulnerability Detection Using Graph Neural Networks (IJCAI-20 Accepted)

Code implementation for the ERC-1363 Payable Token

The smart contract development tool for Pythonistas, Data Scientists, and Security Professionals

Home of the Move programming language

No description or website provided.

The Consumer Contract Wallet

Smart contracts for https://app.astrodao.com

🗓 Clone eventbrite on Ethereum, built in Solidity, TruffleJS, Web3js and React/Redux.

A Protocol for trading decentralized derivatives on Ethereum

Specification for Storm: L2/L3 distributed storage and messaging with economic incentivisation leveraging LNP/BP ecosystem

Kleros smart contracts