CPExchange

University discussion fragments across chat groups and unstructured threads. Past answers are unsearchable, high-quality solutions scroll away. Platform needs rich technical content (LaTeX, code, attachments), structured discoverability (tag taxonomy), and moderation tools for educators to maintain answer quality as content scales.

Full-stack Q&A platform with KaTeX-rendered equations, syntax-highlighted code, and file attachments. Two-level tag taxonomy for discoverability. Engagement signals: likes, votes, bookmarks, replies, verifications. Role-based moderation (verify, soft-delete, ban) for educators and admins. WebSocket notifications for replies, mentions, and verifications.

• 01KaTeX-rendered equations, syntax-highlighted code, file attachments
• 02Two-level tag taxonomy for cross-post and cross-answer discoverability
• 03Moderation workflow: verify, soft-delete, user ban for educators and admins
• 04WebSocket notifications for replies, mentions, and verifications