428 Open source projects that are alternatives of or similar to Coffee Supplychain Ethereum

Code implementation for the ERC-1363 Payable Token

The Decentralized Application Security Project

Takes a link to a smart contract's raw ABI file and an RPC URL and then indexes all instances of that smart contract

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)

A decentralized eSports betting platform

Ethereum smart contracts that have been used during successful ICOs

Hardhat is a development environment to compile, deploy, test, and debug your Ethereum software. Get Solidity stack traces & console.log.

🎛 Set Protocol Smart Contracts

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

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

Non-fungible token implementation for Ethereum-based blockchains.

A SDK for implementing blockchain-based digital currencies

Home of the Move programming language

A high-level language for Dune Network (and Tezos) with OCaml and ReasonML syntaxes, with a decompiler from Michelson

Ethereum smart contracts for security and utility tokens

The Consumer Contract Wallet

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

Ethereum Smart Contract to prove a document's existence at some point by storing and verifying its hash.

🛠️ A smart contract UI for your Ethereum dapp project

Truffle Flattener concats solidity files from Truffle and Buidler projects with all of their dependencies

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

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

An advanced Ethereum mobile wallet

A blockchain platform with a simplified programming language

An up to date and bare minimum tutorial on deploying smart contracts with python

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

Security analysis tool for EVM bytecode. Supports smart contracts built for Ethereum, Hedera, Quorum, Vechain, Roostock, Tron and other EVM-compatible blockchains.

Smart Contract Vulnerability Detection From Pure Neural Network to Interpretable Graph Feature and Expert Pattern Fusion (IJCAI-21 Accepted)

General interoperability framework for trustless cross-system interaction

This is a white label solution to create a contribution crypto-wallet that can be used in your ICO campaign.

Stellar contract examples and components

Cryptocurrency study materials resources

This is a code repository for the corresponding video tutorial. In this video, we're going to build a Web 3.0 React Solidity Blockchain Application

Ethereum Smart Contracts Security CheckList From Knownsec 404 Team

IDEX 2.0 smart contracts

EDEN - EDN Smart Token & Smart Contracts

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

Skycoin Core and Wallet

Project Wyvern Ethereum Smart Contracts

📃 Smart Contracts that make up the core of the mStable protocol

Town Crier: an Authenticated Data Feeds for Smart Contracts

FundRequest platform code (core)

The fastest crypto online

Web Client for Plasma Protocol

Collection of papers in the field of distributed systems, game theory, cryptography, cryptoeconomics, zero knowledge

⛓ Dev Protocol is an open source middleware for creator's sustainability.

A Smart Way to Operate Smart Contracts on EVM Based Blockchains like Ethereum

More Viable Plasma (MoreVP) contract with Limbo Exits

The Responsible Initial Coin Offering Framework

Interact with the contracts of DefiKingdoms

Solidity exercises

Flow Playground front-end app 🤹‍♂️

IZZZIO - Fully customizable blockchain platform | Node

A simple and decentralized protocol for flash loan. https://t.me/Uniflash

Mastering Ethereum, by Andreas M. Antonopoulos, Gavin Wood

MOVED

A browser-based IDE for creating, deploying, and sharing blockchain apps (DApps, or decentralized apps). Publish your first blockchain DApps in 5 minutes! Here is how: https://docs.secondstate.io/buidl-developer-tool/getting-started

Smart contracts for the Dala token sale and ERC20 token

InkDrop