SmartGuard: Intelligent Moderation & Enforcement

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  SmartGuard V3: Real-time content moderation dashboard displaying toxicity analysis and audit logs.

Inspiration: As an active Reddit user and developer, I noticed that moderators in high-traffic communities struggle with the constant influx of toxic content. Manual moderation is slow and leads to burnout. I was inspired to build SmartGuard V3 to bring "human-in-the-loop" transparency to automated moderation.

How we built it: I utilized Reddit’s Developer Platform (Devvit) to create a serverless, real-time moderation engine. The logic triggers on PostSubmit, using a heuristic scoring algorithm to instantly classify content. I integrated Redis for persistent audit logs, ensuring every moderation decision is traceable. For the frontend, I developed a React-based Dashboard that provides moderators with live health metrics for their communities.

Challenges we faced: The biggest challenge was moving from a local testing environment to the Devvit-native architecture, ensuring that moderation actions execute instantly without latency. Balancing automated enforcement with the need for manual moderator oversight required a modular design, which I achieved by categorizing content into ALLOW, REVIEW, and REMOVE tiers.

What we learned: I learned how to effectively use Devvit's triggers and Redis storage to create production-grade moderation tools. Most importantly, I realized that for moderation tools, transparency (explainable decisions) is just as important as the moderation itself.

Built With

• javascript