438 Open source projects that are alternatives of or similar to CrowdBank

📦 Resources for the Ethereum Smart Contract Development tutorial series.

A starter boilerplate for an Ethereum dapp using web3.js v1.0, truffle, react, and parity

Blockchain Books

Blockchain DApp using React, Next.js and MobX

Seriality is a library for serializing and de-serializing all the Solidity types in a very efficient way which mostly written in solidity-assembly

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

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

Implementation of coffee supplychain using ethereum smart contract addressing the issue of storing critical data necessary at different stages of supplychain and making it verifiable by all stakeholders in supplychain.

A pure swift Ethereum Web3 library

A truffle box for svelte

💰 Retail Store that runs on Ethereum

Mastering Ethereum, by Andreas M. Antonopoulos, Gavin Wood

Solidity Engineer Challenge

AMM and Continous Liquidity Provider smart contracts on NEAR blockchain

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

Cheeze Wizards is the world's first battle royale on the blockchain (with cheese!)

Smart contracts for creating Daox-based fundraising organization

Electronic Health Record (EHR) and Electronic Medical Record (EMR) systems. However, they still face some issues regarding the security of medical records, user ownership of data, data integrity etc. The solution to these issues could be the use of a novel technology, i.e., Blockchain. This technology offers to provide a secure, temper-proof pl…

Scala library for integration with Ethereum clients

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

A demo DApp on Ethereum to process mortgage loans and payments

Home of the Move programming language

The Consumer Contract Wallet

⚛️ A boilerplate Truffle Box project with Create React App for rapid Ethereum Dapp development

Contracts for FundRequest (platform, token, crowdsale)

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

POA Network faucet

Smart contracts Genesis Vision platform

A simple testnet faucet as a Toshi app. Read some background here:

PyTest plugin for testing smart contracts for Ethereum blockchain.

No description or website provided.

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

SIREN Core Smart Contracts

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

A Protocol for trading decentralized derivatives on Ethereum

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

Tezos FA2 NFT CLI Tool And Tutorial

Kleros smart contracts

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

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

Learning NEO Step by Step

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

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

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

The world's most expensive version of Conway's Game of Life - running on the Ethereum Blockchain

Compile solidity-code faster, easier and more reliable

A decentralized protocol for NFT fractionalization

Implements proof of historical data possession on the Ethereum blockchain

The genesis contracts of BNB Smart Chain.

The official network explorer for Wavelet.

Project Wyvern Ethereum Smart Contracts

Comprehensive EVM SDK (ex: Ethereum, Binance Smart Chain) for iOS, implemented on Swift. Create wallets, watch wallets (read-only), sync transactions, filter transactions by type (erc20, bep20, swap transactions etc.), swap using native DEX protocols, easily extendable to work with custom smart contracts, and full support for EIP1159.

REST API wrapper. Great for e2e

New version of POA Network consensus contracts is here: https://github.com/poanetwork/poa-network-consensus-contracts

Web Client for Plasma Protocol

An Interface and Reference Implementation of the ERC-884 DGCL Token.

More Viable Plasma (MoreVP) contract with Limbo Exits

Node for JeChain - an experimental smart contract blockchain network

Smart contracts for Ampleforth Protocol (working name uFragments)

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