入门

Let’s start your Cairo journey! There’s a lot to learn, but every journey starts somewhere. In this chapter, we’ll discuss:

• Installing Scarb, which is Cairo's build toolchain and package manager, on Linux, macOS, and Windows.
• Installing Starknet Foundry, which is the default test runnner when creating a Cairo project.
• Writing a program that prints Hello, world!.
• Using basic Scarb commands to create a project and execute a program.

Getting Help

If you have any questions about Starknet or Cairo, you can ask them in the Starknet Discord server. The community is friendly and always willing to help.

Interacting with the Starknet AI Agent

Starknet proposes its own AI agent designed to assist with Cairo and Starknet-related questions. This AI agent is trained on the Cairo book and the Starknet documentation, using Retrieval-Augmented Generation (RAG) to efficiently retrieve information and provide accurate assistance.

You can find the Starknet Agent on the Starknet Agent website.