Developer Documents Journey to Build Real-Time Collaborative Code Editor From Scratch

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A developer has announced plans to build a real-time collaborative code editor from the ground up, similar to tools that allow multiple users to edit a document simultaneously. The project begins with no prior experience in WebSockets, CRDTs, or distributed synchronization systems. Rather than following existing tutorials, the developer intends to learn each underlying concept independently, even if it requires repeated mistakes and rebuilds. The entire learning process will be documented publicly, with the stated goal of being able to explain every technical decision made. The developer is also inviting input from experienced collaborative-app builders and hopes the series will serve as a resource for others on a similar learning path.

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