372 Open source projects that are alternatives of or similar to Voting

Activeledger is a powerful distributed ledger technology.

A set of composable extension contracts for the OpenZeppelin ERC721 base contracts.

A tool for developing smart contracts. Crafted with the finest cacaos.

A Python package to flatten Solidity code with imports into a single file

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Designed to represent a fungible asset as an ERC777 token

The Baseline Protocol is an open source initiative that combines advances in cryptography, messaging, and distributed ledger technology to enable confidential and complex coordination between enterprises while keeping data in systems of record. This repo serves as the main repo for the Baseline Protocol, containing core packages, examples, and r…

Computational Component of Polkadot Network

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Tutorial on writing smart contracts on EOS EOS智能合约教程,从零开始学习EOS智能合约, DApp安全漏洞(security)及攻击实践(EOS Contract)(Powered by Itleaks)

Postables Reusable Multi Party Payment Channel. Efficient, and lean Payment Channels with a dash of airdrops. Written in Solidity with Golang bindings

This tutorial will take you through the steps of building your first ERC20 token on the Ethereum network.

Set of smart contracts on Ethereum deal with exchange rate reporting and aggregation

A repo with information about security of Ethereum Smart Contracts

A containarized Enigma Protocol environment to start writing secret contracts

Learn now to create a smart contract with VSCode

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MCW Azure Blockchain

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

A simple Go wrapper of EOS (eosio) RPC API, and more!

CLI Tool to List & Store Solidity Smart Contract Methods Attributes

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Social impact bond implemented on Ethereum

Leveraging Ethereum blockchain platform for identity, authentication and reputation of IoT devices

A series of notes that were taken during the ConsenSys Academy program.

Official SDK for the Oasis Network.

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

useWeb3 provides a curated overview of the best and latest resources on Ethereum, blockchain and Web3 development.

精通以太坊 （中文版）

luckydog(锦鲤) 一个幸运小游戏

🧰 Export Solidity contract ABIs on compilation ⚙️

Polar is a development environment to compile, deploy, test, run scrt contracts on different networks.

Town Crier: an Authenticated Data Feeds for Smart Contracts

LNP/BP standards for bitcoin layer 2 & 3 protocols

Reference DAML application demonstrating a bond issuance use case.

Alpha from various sectors in the blockchain space.

Sustain Ethereum Together

A sandbox to run and debug smart contracts for FRAME Contracts pallet and also a sandbox framework for Substrate runtime.

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.

Solidity Engineer Challenge

Smart Contract Systems the easy way. Open source development framework.

This repo collects almost all the smart contract honeypots that you could find in the first three pages of Google search.

Smart Contract parachain interoperate with Polkadot and Ethereum

IDE for waves blockchain RIDE language

æternity: solving scalability problems by making sense of state-channels

A Collection of Vulnerabilities in ERC20 Smart Contracts With Tokens Affected

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

<블록체인의 정석>, <하이퍼레저 블록체인 개발> 소스코드 및 참고자료 저장소

The fastest crypto online

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

Programming toolkit for building Hyperledger Fabric Golang on-chain (chaincode) and off-chain applications

Cadence, the resource-oriented smart contract programming language 🏃‍♂️

Stacks ecosystem overview.

An open-source Crypto-Currency exchange. Peatio v3.0 Coming Soon !

Smart Contracts and web app for district0x contribution

Tested Ethereum ICO Contract for Token Crowdsales

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An example of usage IPFS in Ethereum Smart Contracts