In web3, decentralized applications (dapps) have gained popularity due to their ability to provide secure, transparent, and trustless services. Some of the most popular types of dapps are decentralized marketplaces, which allow users to buy and sell items directly on the blockchain, eliminating the need for intermediaries. In this tutorial, we will build a simple marketplace dapp on Linea, a Layer 2 zkEVM technology that offers a scalable and cost-efficient environment while maintaining the s...