What's your cookies policy?
TreeCourse only uses essential cookies — set by Supabase Auth to keep you signed in. We don’t use any advertising, analytics, or tracking cookies.
FAQ 常见问题
关于 TreeCourse 的一切。About TreeCourse, who runs it, and how your data is handled.
团队 The Team
Richard Zhuang
TreeCourse Lead
常见问题 Frequently Asked Questions
How do you ensure data security?
All of our data is stored with Supabase (Postgres), protected by row-level security so a course's WeCom group QR code is only ever shown to a verified Stanford account. We store your Stanford email, sign-in timestamps, and the group requests you make — nothing more.
See our privacy policy for details, or contact us at treecourse.service@gmail.com if you'd like your data deleted.
Who can I reach out to?
For any inquiries, technical concerns, or feedback, please email us at treecourse.service@gmail.com.
Interested in joining our team?
We might not have numerous development tasks right now, but we're always open to potential collaborations. If you're interested in being a part of our journey, please reach out to us at treecourse.service@gmail.com.
Tech Stack
For those curious about the tools and technologies we employ, here's a rundown:
Frontend: Next.js (App Router) with TypeScript, styled with Tailwind CSS.
Backend: Supabase — Postgres, Auth, and row-level security.
Hosting: Vercel.