Nullish coalescing is a new JavaScript feature, introduced in ES2020, that helps to handle or values more efficiently. It is representedā¦.
Optional chaining is a new feature in JavaScript, introduced in ES2020, that allows you to safely access nested properties or methodsā¦.
A slug is a string that is used to uniquely identify a resource in a URL-friendly way. It is typically used in the URL to identify a specific page or post on a website.
Declaration of functions, variables or classes are moved to the top of their scope, prior to execution of the code.
Handling events in React is simple but you have to careful about context inside event handlers because JavaScript class method not bound by default.
A small, simple, intuitive, and standalone library which allows you to describe what shape of data you want using pure JavaScript.
Flow is an open-source static type checker for JavaScript, written in OCaml, backed by Facebook, checks your code for errors through staticā¦.
Latest not-finalized stage-4-proposal features going to be included in ECMAScript 2021.
A trending easy-to-use extremely-fast modern JavaScript bundler and minifier that has API for JavaScript and Go.
Rollup was created to build flat distributables of JavaScript libraries as efficiently as possible, taking advantage of ES modules.