In Short Well.. in essence, yes, just like Reactjs’s Virtual DOM, React-Native creates a tree hierarchy to define the initial layout and creates a diff of that tree on each layout change to optimize the renderings. Except React-Native manages the UI updates through couple of architecture layers that in the end translate how views should … Read more
Just change express response from <body> <div id=”root”> ${markup} </div> </body> to <body> <div id=”root”>${markup}</div> </body> Remove space between tags
React Fiber is an ongoing reimplementation of React’s core algorithm, it’s just a complete internal re-write of React. React Fiber is a complete, backwards compatible rewrite of the React core. The goal of React Fiber is to increase its suitability for areas like animation, layout, and gestures. Its headline feature is incremental rendering: the ability … Read more
From the ReactDOMServer docs (emphasis mine): If you call ReactDOM.hydrate() on a node that already has this server-rendered markup, React will preserve it and only attach event handlers, allowing you to have a very performant first-load experience. The text in bold is the main difference. render may change your node if there is a difference … Read more