PinnedGiwonHow to store JWT Token in Local Storage for ReactNote: You can find the full code at the bottom of the page.Jul 20, 2023Jul 20, 2023
PinnedGiwonReact Persistant Login using Zustand (State Management) — Prevent UI change on refreshing the page.Note: Full code is at the endApr 28Apr 28
GiwonCallbacks and Callback hell🔥 — Solution to solve Callback HellLook at the image below, how does it look to you? This is what we call a Callback hell. A continuous use of nested functions that becomes…Sep 11Sep 11
GiwonJavaScript Lexical Environments — Why is it important to know?Lexical environments in JavaScript can be broadly categorized into block, function, and global environments. Understanding these…Sep 11Sep 11
Giwon📌 Browser RenderingBrowser rendering is the process of using HTML, CSS, and JS files to create an interface on the web that is displayed to the user.Jul 25Jul 25
GiwonJavaScript ScopeWhat is Scope? Once you declare a variable using let, const, or var, it becomes a target of scope, depending on the situation. It affects…Apr 28Apr 28
GiwonJavaScript ES6 — “const” & “let”Before the introduction of JavaScript ES6 in 2015, “var” was typically used to declare variables. However, there many downsides of using…Apr 28Apr 28
Giwon[Typescript] How to specify and use types in JavaScriptBoolean Types (true or false)Jul 20, 2023Jul 20, 2023
Giwon🪝Using Custom Hook to Fetch APICustom hooks are hooks created by the developer on React. If you have repetitive functions or logic in your program, you can make it into a…Jul 19, 2023Jul 19, 2023
GiwonDOM vs Virtual DOM — Rendering, Layout, and PaintDocument Object Model (DOM) is the document in a hierarchical tree structure for a scripting language such as JavaScript. It can access…Jul 18, 2023Jul 18, 2023