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Smart contract testing is a critical process that involves scrutinizing the code and logic of smart contracts to ensure they operate accurately and securely. Since smart contracts automate transactions and enforce agreements on the blockchain without third-party oversight, it's essential that they run without flaws or vulnerabilities. 🔹 Hardhat:  Is one of the most popular programming environments based on Javascript for developing Ethereum-based decentralized applications. 🔹 Foundry:  Is a convenient Ethereum application development toolkit written in Rust.Foundry is rapid, modular and portable. Essentially, Foundry is a reinvention of the dapp.tools testing framework.  🔹 Brownie:  Is a Python-based testing framework for smart contracts targeting blockchains that operate an Ethereum Virtual Machine. It allows developers to run tests before deploying contracts on EVM-compatible networks. 🔹 Waffle:  Typescript-compatible smart contract testing library for Ethereum that works with ethers.js. Read the full article here: https://lnkd.in/eSriENgd

Building a dApps in Web3?   This dApp starter kit is all you need…💡 🔹Blockchain Foundation At its core, a Web3 application is built on a blockchain, which serves as a decentralized and immutable ledger. This ledger ensures the integrity and transparency of the data within the application. 🔹Smart Contracts Smart contracts autonomously execute actions based on certain conditions and govern the business logic and rules of the decentralized ecosystem. 🔹Frontend Interface The frontend of a Web3 application is often developed using traditional web development tools and frameworks. It offers an intuitive user interface for interacting with smart contracts on the blockchain.  Wallets: MetaMask , WalletConnect  Third-party providers: Alchemy , Infura 🔹Middleware Layer In Web3 architecture, middleware acts as an intermediary layer between the raw data on the blockchain and the frontend.  Data Indexing: Dune, Subgraph Alerting: Sentio, Gelato Network,Tenderly   SDK: Web3.js, Ethers.js, Viem.js 🔹Cross-Chain Interoperability This cross-chain functionality enables the application to utilize the strengths of various networks, allowing for smooth transfer and exchange of assets and information across diverse blockchain systems, which would otherwise be isolated and fragmented. Token Bridge: Circle Cross-Chain Transfer Protocol (CCTP) Message Bridge: LayerZero Labs Cross-Chain Aggregator: LI.FI Read the full article here: https://lnkd.in/eYXZDpZJ #web3 #dAPP

Building a dApps in Web3?   This dApp starter kit is all you need…💡 🔹Blockchain Foundation At its core, a Web3 application is built on a blockchain, which serves as a decentralized and immutable ledger. This ledger ensures the integrity and transparency of the data within the application. 🔹Smart Contracts Smart contracts autonomously execute actions based on certain conditions and govern the business logic and rules of the decentralized ecosystem. 🔹Frontend Interface The frontend of a Web3 application is often developed using traditional web development tools and frameworks. It offers an intuitive user interface for interacting with smart contracts on the blockchain.  Wallets: MetaMask , WalletConnect  Third-party providers: Alchemy , Infura 🔹Middleware Layer In Web3 architecture, middleware acts as an intermediary layer between the raw data on the blockchain and the frontend.  Data Indexing: Dune, Subgraph Alerting: Sentio, Gelato Network,Tenderly   SDK: Web3.js, Ethers.js, Viem.js 🔹Cross-Chain Interoperability This cross-chain functionality enables the application to utilize the strengths of various networks, allowing for smooth transfer and exchange of assets and information across diverse blockchain systems, which would otherwise be isolated and fragmented. Token Bridge: Circle Cross-Chain Transfer Protocol (CCTP) Message Bridge: LayerZero Labs Cross-Chain Aggregator: LI.FI Read the full article here: https://lnkd.in/eYXZDpZJ #web3 #dAPP

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