418 Open source projects that are alternatives of or similar to metamorphic

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

Contract Metadata Viewer on Tezos

Smart contracts and transactions for Topshot, the official NBA digital collectibles game on the Flow Blockchain

A template for building Full-Stack Blockchain Dapps using Next.js (React), TypeScript, Tailwind CSS, Hardhat, Solidity, and many more!

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

An OpenZeppelin starter kit focused on GSN.

⬆️ Take a HIGHLY leveraged position on the future price of DAI 📈.

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

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

Ethereum Smart Contracts Security Monitoring

Testing framework to enable Cadence testing via a set of JavaScript methods and tools

Random fake data and struct generator for Go.

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

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

Instantiate your ViewControllers easily with this small factory class

Compile Solidity source code and verify its bytecode matches the blockchain

Simple thread-safe object pool in Objective-C

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

💎 Get 2000+ ERC-20 token balances with JavaScript. Supports Node.js and Deno

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

The samples of .NET design patterns

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

📑 Documentation generator for Solidity

Official Archethic Blockchain node, written in Elixir

Blockchain DApp using React, Next.js and MobX

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

💥 Akropolis+Yearn

A decentralized protocol for NFT fractionalization

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

Python client for interacting with the EtherDelta API and Smart Contracts.

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

Simple and powerful mock data generation using pydantic or dataclasses

Project Wyvern Ethereum Smart Contracts

ERC20-compatible Option Contracts

Ether-SWR is a React hook that fetches Ethereum data. It streamlines the chores to keep the internal state of the Decentralized App (DApp), batches the RPC calls to an Ethereum node and cache the responses

Graceful mock-data and fixtures generation using TypeScript

The Consumer Contract Wallet

Credits(CRDS) - An Evolving Currency For An Evolving Society

Clarinet is a simple, modern and opinionated runtime for testing, integrating and deploying Clarity smart contracts.

Foundation developer docs

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

Reference DAML application demonstrating a healthcare use case.

An example of usage IPFS in Ethereum Smart Contracts

Simple library to decode ethereum transaction and logs

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

0xcert protocol crowdsale contracts for Ethereum blockchain.

Flow Protocols powering synthetic asset and margin trading

Mutable state enhancer library for React based on @vuejs

Node for JeChain - an experimental smart contract blockchain network

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

The Fungible Token standard on the Flow Blockchain

Neufund and platform smart contracts

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

Android web3j example

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

The official network explorer for Wavelet.

Code implementation for the ERC-1363 Payable Token

A Protocol for trading decentralized derivatives on Ethereum

State containers with dirty checking and more

Advanced Dependency Injection to use every day.