403 Open source projects that are alternatives of or similar to erc721-extensions

Foundation developer docs

Scrapes nft floor prices and additional information from opensea. Used for https://nftfloorprice.info

Decentralized exchange implementation for the 0xcert protocol on the Ethereum blockchain.

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

A curated collection about NFTs - by bt3gl

The reference implementation of the ERC-721 non-fungible token standard.

A decentralized protocol for NFT fractionalization

Open-source NFT contracts used by buildship.dev

Secure Dollar Wallet

Smart contracts for the Reversible ICO (rICO)

Experimental Smart Contracts In Plutus.

History of what we've completed and discussion on future topics in this meetup

A containarized Enigma Protocol environment to start writing secret contracts

Here we collect and discuss the best DeFI & Blockchain researches and tools. Feel free to DM me on Twitter or open pool request.

Awesome Initial Coin Offerings (ICO) Truths - The Art of the Steal - The Scammers' Big Lies ++ ICO tokens are like bitcoins, ICOs are like IPOs, ICO White Papers are like "Due Diligence" Inverstor Prospectus, ...

MCW Azure Blockchain

Accord Project Documentation

Working with smart contracts with eth-brownie, python, and Chainlink.

🏬Contracts for market

Best resources for Solidity gas optimizations ⛽

Off-the-shelf Solidity smart contracts

A simple Go wrapper of EOS (eosio) RPC API, and more!

List of CTF related to Ethereum world (solidity smart contracts)

A Python library for the MythX smart contract security analysis platform

Smart Contracts - Solidity

Python-based EOS smart-contract development & testing framework

useWeb3 provides a curated overview of the best and latest resources on Ethereum, blockchain and Web3 development.

Unleash Bitcoin's full potential with decentralized apps and smart contracts. The documentation covers key aspects of the Stacks network and technology and provides tutorials and other helpful content for developers.

luckydog(锦鲤) 一个幸运小游戏

Framework to automate development of Algorand Assets and Smart Contracts.

Polar is a development environment to compile, deploy, test, run scrt contracts on different networks.

Build an DApp using react, redux, saga, truffle, metamask

LNP/BP standards for bitcoin layer 2 & 3 protocols

Fungible token implementation for the Ethereum blockchain.

Alpha from various sectors in the blockchain space.

Reference documentation on every gas price API and all the different formats

A sandbox to run and debug smart contracts for FRAME Contracts pallet and also a sandbox framework for Substrate runtime.

Bloq Ora multi-blockchain smart contract compute oracle and validation engine

Solidity Engineer Challenge

Awesome blockchain resources

This repo collects almost all the smart contract honeypots that you could find in the first three pages of Google search.

This is a Web 3 Smart Contract learning and teaching repo which will be used to teach students all across Pakistan.

IDE for waves blockchain RIDE language

Censorship-resistant trustless protocols for smart contract, generic & high-load computing & machine learning on top of Bitcoin

A Collection of Vulnerabilities in ERC20 Smart Contracts With Tokens Affected

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

A distributed smart contract package manager to create a better and shared authority in the space.

<블록체인의 정석>, <하이퍼레저 블록체인 개발> 소스코드 및 참고자료 저장소

Ethereum smart contract transaction input data decoder

Elegant Web3js functionality in Swift. Native ABI parsing and smart contract interactions.

🐍Uniswap V1 smart contracts

Postables Reusable Multi Party Payment Channel. Efficient, and lean Payment Channels with a dash of airdrops. Written in Solidity with Golang bindings

Leveraging Ethereum blockchain platform for identity, authentication and reputation of IoT devices

🌱 Construct Merkle Trees and verify proofs in JavaScript.

Remix is a browser-based compiler and IDE that enables users to build Ethereum contracts with Solidity language and to debug transactions.

Colony Token and Crowdsale Contracts

The Flint Programming Language for Smart Contracts

Write once, run forever. Deploy robust, scalable, decentralized WebAssembly applications on Wavelet.

EVM-Simulator bachelor's thesis.

Ethereum's missing p2p NFT and token swap library for web3 developers. Written in TypeScript. Powered by 0x.