smart-contract-development

EtherAuthority creates smart contracts including: DeFi, NFT, DAO, Metaverse, Gaming, DEX, Launchpad, L1 Blockchain, Escrow, Cross-chain Bridge, and many more.

A decentralized blockchain-based voting system built with Hardhat and Solidity, enabling secure, transparent, and tamper-resistant elections through Ethereum smart contracts with automated deployment and testing workflows.

WES 区块链智能合约开发工具包 - Go 语言版本。提供业务语义优先的合约开发能力，支持 TinyGo WASM 编译，零外部依赖，专为企业级智能合约开发设计。

A decentralized application (DApp) for creating and interacting with your own ERC-20 cryptocurrency, BigCoin, on a private Ethereum blockchain network.

End-to-end blockchain development for Smart Contracts, Dapps, and integrations—built with innovation and security at the core.

WES 区块链智能合约开发工具包 - JavaScript/TypeScript 版本。支持 TypeScript/AssemblyScript 编写合约，提供业务语义优先的 API，专为 WASM 智能合约开发优化。

Aawaaz is a decentralized journalism platform using blockchain, decentralized identity, and zero-knowledge proofs to enable secure, anonymous reporting with verifiable ownership, censorship resistance, and trustless monetization.

EpicChain SDK Go is a powerful and efficient software development kit designed for developers to integrate and interact with the EpicChain blockchain network using the Go programming language.

EpicChain Cpp DevKit is a comprehensive development kit designed to facilitate C++ development for the EpicChain blockchain. This repository provides a robust set of tools, libraries, and utilities tailored for building, deploying, and maintaining EpicChain applications and services using C++.

A well-organized collection of Solidity smart contract examples, starting from the basics and moving toward advanced concepts. This repository is built for learning, practice, and quick reference. Each file focuses on one topic and includes clear comments to help you understand how things work in real Ethereum development. You'll find everything f

A full-stack decentralized bank application built with Foundry. Features automated multi-chain deployment scripts, verified Sepolia smart contracts, and a minimalist Ethers.js v6 frontend.

#1 dApp Development Company | Hire Expert dApp Developers for Ethereum, Polygon & Solana | Smart Contracts, DeFi, NFT & Full Web3 Product Build | Fourchain

Truffle Suite is a comprehensive framework for Ethereum smart contract development, testing, and deployment, streamlining the process for blockchain developers. 🛠️🔗

Setup Local Solidity Smart Contract Development Environment on Ubuntu 22

Premium smart contract development services by Fourchain. We engineer, audit, and deploy secure Solidity architecture for DeFi, exchanges, and Web3 platforms.