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

Smart contracts Genesis Vision platform

Create and deploy Truffle projects with no configuration.

More Viable Plasma (MoreVP) contract with Limbo Exits

The Financial Industry Business Ontology (FIBO) defines the sets of things that are of interest in financial business applications and the ways that those things can relate to one another. In this way, FIBO can give meaning to any data (e.g., spreadsheets, relational databases, XML documents) that describe the business of finance.

📑 Documentation generator for Solidity

PyTest plugin for testing smart contracts for Ethereum blockchain.

💥 Akropolis+Yearn

No description or website provided.

Smart contracts for Tinlake, the on-chain securitization protocol for real-world assets

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

Dexpay: POS, a modularized and extensible point of sale which enables Merchants to accept payments in ETH, DAI and xDAI.

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

SIREN Core Smart Contracts

🚀Awesome Solidity patterns to make life easier ✌️

A Protocol for trading decentralized derivatives on Ethereum

RGB Core Library: consensus validation for private & scalable client-validated smart contracts on Bitcoin & Lightning

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

Flow Protocols powering synthetic asset and margin trading

Kleros smart contracts

The Fungible Token standard on the Flow Blockchain

Tezos FA2 NFT CLI Tool And Tutorial

Android web3j example

Learning NEO Step by Step

Lightweight, open source and magic-free framework for testing solidity smart contracts.

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

Demo of integrating a JS webapp with the Pact smart contract langauge

Implements proof of historical data possession on the Ethereum blockchain

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

Reference implementation of the Stellar Turrets protocol

Better Call Dev backend

The genesis contracts of BNB Smart Chain.

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

The official network explorer for Wavelet.

InkDrop

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.

🧙‍♂️ Repository containing QuipuSwap liquidity protocol smart-contracts written in Ligo language

REST API wrapper. Great for e2e

IDEX v3 SDK built with TypeScript, supporting both web and Node environments.

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

Compile Solidity source code and verify its bytecode matches the blockchain

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

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

Solidity exercises

🔮 Very Simple ERC-721 Smart Contract Template to create your own ERC-721 Tokens on the Ethereum Blockchain, with many customizable Options 🔮

A solidity documentation generator, based in NatSpec format. 📃 with standalone HTML, pdf, gitbook and docsify output ✏️ just plug and play.

Node for JeChain - an experimental smart contract blockchain network

Smart contracts for Ampleforth Protocol (working name uFragments)

An OpenZeppelin starter kit tutorial containing React, OpenZeppelin SDK & OpenZeppelin Contracts.

⚙️ DApp toolkit

Tendermint-based blockchain that supports WebAssembly smart contract

Official Archethic Blockchain node, written in Elixir

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

solidity utils to make your life easier

All WiBX blockchain chain code

An AirdropCentral where anyone can submit tokens to be distributed among users

🔌 Ethereum Dapp Basic Typescript Starter

Inspired by the awesome list of awesome lists of awesome lists of...

Language Server Protocol implementation for Clarity (including VS code extension).

blockchain basis,logic,usage

Code implementation for the ERC-1363 Payable Token