React is a JavaScript framework for building UI components-based user interfaces. It is built using modern JavaScript features, which were mostly introduced with ES2015. If you want to learn React –or any JavaScript framework – you'll first need to understand the fundamental JavaScript methods and concepts. To help you deepen

β€’15m read timeβ€’From freecodecamp.org
Post cover image
Table of contents
Callback Functions in JavaScriptPromises in JavaScriptMap() in JavaScriptFilter() and Find() in JavaScriptDestructuring Arrays and Objects in JavaScriptRest and Spread Operators in JavaScriptUnique Value - Set() in JavaScriptDynamic Object keys in JavaScriptreduce() in JavaScriptOptional chaining in JavaScriptFetch API & Errors in JavaScriptAsync/Await in JavaScriptConclusion
1 Comment

Sort: