I’m planning to build a B2B (student-to-student) platform where students can buy and sell products. For example, students can sell used items, or products purchased from AliExpress, to other students who want to buy them. I’ve seen many Telegram channels where people post ads for their products, but you usually have to pay to post. On this platform, posting and selling products will be completely free. The project will be open source so anyone can access it.

I’m planning to use Next.js + MongoDB + Better Auth.

I chose Next.js because of its server-side rendering optimization and improved SEO.