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Over the last few years, decentralized applications (dApps) have become one of the most exciting areas in Web3. Instead of relying on centralized servers, dApps interact directly with blockchains—allowing users to own their assets, sign transactions,...

INTRODUCTION: Non-fungible tokens (NFTs) have revolutionized how digital assets are created, owned, and traded. ERC721, the most common standard for NFTs on the Ethereum blockchain, provides a framework for creating unique, indivisible tokens. In thi...

Once a smart contract is deployed on the Ethereum blockchain, its code becomes immutable, meaning developers cannot make modifications or fix bugs without redeploying. To address this challenge, Ethereum has testnet RPC nodes — where developers can c...

We want to inform you that all Goerli-type chains on the Axelar testnet have been deactivated following the Ethereum Foundation's Goerli deprecation announcement earlier this year. This move makes way for additional support on Ethereum Sepolia and al...

In this tutorial, you will learn how to migrate your DApp from Goerli to Sepolia using QuickNode, a fast and reliable RPC node provider. As you may know, the Goerli network has faced several issues recently, from the low availability of test funds t...
