841 Open source projects that are alternatives of or similar to erc721

An example of an ERC721 token with efficient on-mint generation from 7 traits (taken from BAYC; see details below).

Tested Ethereum ICO Contract for Token Crowdsales

The Fungible Token standard on the Flow Blockchain

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

VBA Code Guidelines

📦 Resources for the Ethereum Smart Contract Development tutorial series.

Enterprise-ready blockchain platform

HomeWork is an autonomous utility for finding, sharing and reusing home addresses for contracts.

Easy to use OpenID Connect client and server library written for Go and certified by the OpenID Foundation

🔐 Ethereum smart contracts developed for the Hanzo Platform.

Design by Contract for Crystal

Code base for "Learn Solidity: Programming Language for Ethereum Smart Contracts" course in Tosh Academy & Blockchain Council

A TensorFlow Implementation of Machine Translation In Neural Machine Translation in Linear Time

The Hifi fixed-rate, fixed-term lending protocol

Go scripts for checking API key / access token validity

Ethereum Smart Contracts Security Monitoring

BitEther Coin

Hyperledger Fabric Contract and Chaincode implementation for Java https://wiki.hyperledger.org/display/fabric

scientific filesystem: a filesystem organization for scientific software and metadata

Smart contracts for creating Daox-based fundraising organization

Android web3j example

MOVED

A specification for functional UI components

Augmint Web Frontend

Official Archethic Blockchain node, written in Elixir

smart contracts which are built on ethereum wallet mist,truffle compiler using solidity language.

A tensorflow implementation of OS-ELM (Online Sequential Extreme Learning Machine)

gDAI - Gas less DAI transfers by using GSN, Fulcrum and KyberNetwork

World Geographical Scheme for Recording Plant Distributions (WGSRPD)

🎛 Core smart contracts of Uniswap V2

PHP library to interface with the Yubikey REST API

Decentralized Social Media Overlay

前端通用代码规范自动化接入

An Analysis Tool for Smart Contracts

A containarized Enigma Protocol environment to start writing secret contracts

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

A bidirectional Ethereum / RSK Token Bridge implementation.

A blockchain platform with a simplified programming language

Smart contracts for the Reversible ICO (rICO)

Skycoin Core and Wallet

Minimal example of sign in with Ethereum. Compatible with web3 browsers.

Official Go implementation of the IOST blockchain

The Fabric Token SDK is a set of API and services that lets developers create token-based distributed application on Hyperledger Fabric.

Static program analysis framework for Ethereum smart contract bytecode.

A guide to smart contract security best practices

MCW Azure Blockchain

Traveloka JavaScript style guide

Parity's ink! to write smart contracts

BSC BNB Pancake token sniper, buy, take profit and rug check

🕶 List of awesome platforms for smart contracts

Lightweight Self-Documenting Design by Contract Programming and Security Hardened mode.

Scilla - A Smart Contract Intermediate Level Language

Template freelance developer contract

First version of go-MATRIX, especially for TPS optimization and AI

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

Verify ID and access JWT tokens from AWS Cognito in your node/Lambda backend with minimal dependencies.

A curated collection of resources on smart contract programming languages

Dock governance proposals and smart contract

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

A Raytraced Minecraft Classic 0.0.30a port to C