Frontend · Learning hub

MVVM notes for developers

Master MVVM with a curated set of 2 developer notes — core concepts, patterns, and interview prep. Maintained by the DevRecall team.

Save this stack to your DevRecall Test yourself — MVVM quiz More Frontend notes

01 · MVVM

MVVM Fundamentals: Model, View, ViewModel & Data Binding

MVVM: Model, View, ViewModel & Data Binding. MVVM (Model-View-ViewModel) separates an app into three layers: Model (data/business logic, UI-agnostic), View (the UI itself), and ViewModel (mediates between the two, exposi…

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02 · MVVM

MVVM: Avoiding the Massive ViewModel & When It Fits

MVVM: Avoiding the Massive ViewModel & When It Fits. The "Massive ViewModel" Anti-Pattern. A ViewModel accumulating too much unrelated logic and state becomes hard to understand, test, and maintain -- essentially reprodu…

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