DevOps Articles

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Learn React: Build a Working File Tree and Manage State

3 years ago thenewstack.io

Summary: This is a summary of an article originally published by The New Stack. Read the full original article here →

One of the features of React is its use of a virtual DOM. The virtual DOM is why React can update the web page’s Document Object Model (DOM) so quickly. React takes two snapshots of the actual DOM. When a component is updated on the virtual DOM, it’s not yet updated on the DOM.