Database in the Browser, a Spec

The article discusses the challenges of building web applications and proposes the concept of a "database in the browser" as a potential solution. It outlines various issues developers face, such as data consistency, keeping data updated, and managing optimistic updates. The author emphasizes the need for a central source of truth to avoid discrepancies in data across components. The complexity of managing state changes and reactivity is highlighted, particularly when dealing with user actions and external updates. The article also critiques the traditional separation between client and server, suggesting that exposing the database directly to the client could simplify development. Furthermore, it addresses the need for robust permission systems and the challenges of implementing features like undo/redo and offline mode. The author envisions a future where databases can handle these complexities automatically, reducing the burden on developers and allowing for more efficient application development.

- The concept of a "database in the browser" could simplify web application development.

- Current challenges include data consistency, state management, and reactivity.

- Exposing databases directly to clients may streamline development processes.

- Robust permission systems are essential for secure data access.

- Features like undo/redo and offline capabilities present significant complexities in application design.