Gain a deep understanding of how React works internally, including the conversion of JSX to JavaScript using Babel, the creation of React Elements, and the roles of the Virtual DOM and Fiber Tree in optimizing updates. This post explains the rendering process, differences between initial and re-rendering, and the principles of reconciliation and diffing that make React efficient.
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How Does Babel Convert JSX to JavaScript?What is React.createElement()?Output of React.createElement()What Exactly Does Rendering Mean in React?How Does Initial Rendering Happen?What is Re-rendering, and When Does a Component Re-render?React 18+ Strict Mode Double RenderingUnderstanding Virtual DOMHow Does Virtual DOM Work?Understanding Fiber TreeUnderstanding Reconciliation and Diffing AlgorithmsHow Diffing WorksWhat is the key prop?Complete React Rendering PipelineSort: