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CRDTs for Web Developers: A Practical Guide Without the Academic Jargon You have probably used CRDTs without knowing it. Every time you edit a Google Doc and watch someone else's cursor move across the page, you are watching Conflict-free Replicated ...

Loading spinners are a design failure. It's time to stop building apps that break the moment the WiFi drops. In 2026, the "Loading Spinner" is no longer an acceptable UI element. It is a confession of architectural failure. For the last two decades, ...

Real-Time Collaboration Systems Operational Transformation (OT) and CRDTs Chapter 1 — The Nature of Concurrent Editing Real-time collaboration is not a UI problem.It is one of the hardest problems in distributed systems. Systems like Google Docs, Fi...

In today's interconnected world, applications must serve users across the globe with consistent performance and availability. Traditional database architectures often struggle with this requirement, particularly when it comes to handling write operat...

Introduction: Why Conflicts Happen in Distributed Systems Imagine you and your friend are both editing the same shared to-do list. You add “Buy milk”. At the same time, your friend adds “Buy bread”. When the system tries to merge these updates, w...

Introduction Have you ever wondered how apps like Google Docs, Figma, or Notion allow multiple people to edit the same document at the same time—without conflicts, even if someone is offline? The answer is a mind-blowing concept called CRDTs (Conflic...
