Technical requirements

Before you begin ERC721 token creation, it is crucial to ensure that you have the necessary technical prerequisites in place. If you completed the hands-on work provided in Chapter 8, you have these set up already. However, I recommend running through the setup once more to ensure you have a valuable experience.

Here are the essential technical requirements:

• Operating system (OS): You can choose your preferred OS; macOS is used in the examples here, but they can be adapted to your OS of choice.
• GitHub command-line interface (CLI): Ensure you have the GitHub CLI installed and have access to GitHub. This is vital for version control and collaborative development.
• Visual Studio Code (VS Code): Install VS Code, a popular code editor that streamlines smart contract development.
• Node.js: Make sure Node.js is installed; it is a runtime environment necessary for running JavaScript-based applications. A better approach would be to use Node Version...