APAtul Pantinatulpant.hashnode.dev·May 12, 2022 · 2 min readPromise MethodsPromise Promise represents the completion or failure of an asynchronous task and returns its value. A promise has three states:- - pending: while the promise is running - fulfilled: when the promise is resolved and returns a value ...00
APAtul Pantinatulpant.hashnode.dev·May 12, 2022 · 5 min readArray Methods PolyfillsPolyfills Polyfills are a kind of browser fallback function that are used in case any of the browser functions stops working or is not supported in that browser then developers need to write their own functions for that browser. Today we are going ...00
APAtul Pantinatulpant.hashnode.dev·May 11, 2022 · 5 min readReact Reconciliation & DiffingAll of us are aware of the fact that React uses Virtual DOM to make the real DOM of our React app but have you ever thought about how the Virtual DOM detects what changes need to be done and what not to? So, let us discuss that. Reconcillation Reconc...00
