When building a nested reply system, most developers worry about deep tree complexity or messy data structures. For Vlox , I took a different approach: keeping things flat, fast, and secure by reusing a single Mongoose schema with smart atomic limits. Here is a deep dive into how I engineered a...
Source: [Dev.to](https://dev.to/codemaster_121482/building-a-bulletproof-comment-reply-system-in-nodejs-mongodb-4074)