353 Open source projects that are alternatives of or similar to awesome-web3-security

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

Crypto portfolio tracker, DeFi dashboard, NFT viewer and data explorer for the Ethereum/EVM-based blockchain ecosystem and the web 3.0-powered metaverse https://gitcoin.co/grants/2966/blockhead

LunDAO 是一個鼓勵撰寫與 Ethereum 社群相關的中深度的中文文章，透過一個短期的實驗專案嘗試 DAO 可以如何進行社群治理以及回饋社群貢獻。

This repo is less actively maintained now but I still monitor it for PR's.

The Web3 Gateway for the Oasis Emerald ParaTime.

A list of FREE resources to make Web3 accessible to everyone.

The dApp hub for blockchains of the future

Small app for huge community growth

CLI application for verifying Solidity contracts on Etherscan

Javascript library to accept ethereum payments on any website

A Zyx Network client based on the go-ethereum fork

Drop-in Access Control via NFT Ownership

A web3 provider for Ledger hardware wallets

How to create your own NFT and mint NFT token

🧃 An app for using the JBX protocol.

intx – extended precision integer library

Hive API server (offloads most API calls from hived) implemented using Python+SQL

Quorum.js is an extension to web3.js providing support for JP Morgan's Quorum API

Implements proof of historical data possession on the Ethereum blockchain

Compile solidity-code faster, easier and more reliable

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

100 Days of Ðapps

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.

LUKSO Improvement Proposals. Repository for the LUKSO Blockchain Improvement Proposals (LIPs) and LUKSO Standards Process (LSP).

Genesis is an end-to-end development sandbox and testing platform for Web3 and blockchain-based distributed systems.

Laravel SDK wrapper for the Web3 PHP API client that interacts with the Ethereum blockchain.

OpenST Platform provides an interface to tokenise mainstream consumer applications with crypto-assets on Ethereum [deprecated in favour of openst.js and mosaic.js]

💸 Web3 Payments with any token. DePay simplifies and improves Web3 Payments with the power of DeFi. Accept any token with on-the-fly conversion with state-of-the-art widgets.

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

CLI to sync transactions and Truffle artifacts with Ethernal.

Contracts for Swap, Swear and Swindle. Swap is a protocol for p2p accounting. This is the basis for Swarm’s incentivization model.

Tools to work with the Injective Chain, Injective EVM and EIP712.

CLI and Node.js library for Ethereum HD Wallet derivations from mnemonic

🖼🎑🌠 A utility to fetch and easily display Ethereum & Solana NFTs in a common format given any wallet

Making sense of web3 & crypto. Introduction to key concepts and ideas. Rigorous, constructive analysis of key claims pro and con. A look at the deeper hopes and aspirations.

⛓️ The Infrastructure of Decentralized Exchange ✨

一个很受欢迎的用java和android app类库web3j开发区块链以太坊dapp和智能合约的教程。内容涉及以太坊核心概念，如账户管理、状态与交易、合约开发与交互、过滤器和事件等，也详细说明如何用web3j开发接口与以太坊交互。

A complete template for 2022 focused on around React, Postgres and various web3 integrations. You can use the template to make a website, a web application, a hybrid decentralized web application, or even a DAO.

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

Drop-in web3 solution for single-page Ethereum dApps

The Graph Hub is a free, open-source and community-driven knowledge base and documentation initiative on The Graph Protocol. The vision of The Graph Academy is to establish a single go-to-resource for essential information about The Graph Protocol.

testeth via RPC. Test run, generation by t8ntool protocol

Tiny libraries for building the next generation of Stacks apps.

automatically claim and restake vested bonds (mints) from SnowbankDAO, KlimaDAO, Wonderland, and other OlympusDAO forks

Capability-based security protocol for smart contracts

Distributing POAPs to DAOs in discord, twitter, and more.

🤖 multichain trading bot with sniper, frontrun, backrun, sandwich

Convert fixed-point numbers to ethers big numbers and vice-versa.

Paper and implementation of blockchain attestations

Opinionated Dapp Starter Template

Common methods to interact with the Circles ecosystem

EVM (Ethereum virtual machine) Assembly on Haskell DSL

Stamp your code with a trackable digital copyright

A simple, dependency minimized package for building modern dApps with Svelte

🔌 Ethereum Dapp Basic Typescript Starter

This is an arbitrage bot that uses existing price aggregators such as 1inch, Paraswap, dex.ag, matcha and more to get the best exchange rates across different decentralized exchanges on different blockchains and ecosystems.

Ubiq fork of Geth

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

A Universal Ethereum Provider Client

🔌 TypeScript bindings for Ethereum smart contracts