Introduction Refresh tokens ensure a more seamless authentication experience by allowing a user to obtain new access tokens without having to re-authenticate. This is done by using a long-lived refresh token to obtain new access tokens, even after the original access token has expired. Typically, when a user logs in, the…

I. Introduction Hello there! Are you ready to learn about implementing drag and drop in JavaScript? Great! This is a really fun and useful feature that can add some interactivity to your web pages. Don’t worry if you’re not a JavaScript pro — we’ll go through each step in detail and make…

Moment.js is one of the most used and popular JavaScript date libraries. The weekly downloads data shows that it is still the most used date library compared to its alternatives: date-fns, day.js, luxon and js-joda.

In today’s article, I will talk about some tips and tricks about writing performant react components. Here are the things that we will cover: Why do we need performance optimizations? What are some out of the box features that React provides for performance optimizations? Tips and Tricks to write performant…

Week 5, we practiced some react component questions and went through usage of hooks. Week 6, let’s practice some algorithms that will help you understand React better. How to build your own react Before going into the algorithmic questions, I think this article would give you a sense of how to build your own React. Build your own React We are going to rewrite React from scratch. Step by step. Following the architecture from the real React code but…pomb.us

In the past 4 weeks, we have been focusing mostly on JavaScript Data Types , Js basic primitive, Prototypical inheritance, Scope & Closure, ES6 Syntax, Array and related questions Date, Math, Async, Promise and their related questions DOM / BOM / Events / Browser Storage APIs and related questions Sorting…

From week 1 to week 3, we have been focusing on the following: JavaScript Data Types , Js basic primitive, Prototypical inheritance, Scope & Closure, ES6 Syntax, Array and related questions Date, Math, Async, Promise and their related questions DOM / BOM / Events / Browser Storage APIs and related…

The bomb has exploded. Layoffs are hitting hard. We are now grappling with a global economic slowdown, a decline in digital advertising and marketing. The pandemic has accelerated history by reinforcing some trends, but also leading the world to a “great reset”. It is scary, and nobody is really safe. …

The clock is ticking. I hope you have gone through the plan for week 1. If you haven’t gone through it, go check it out before continuing Week 2. 8 Weeks Study Plan To Be A Frontend Engineer (MANNG edition) — Week 1 With hiring freeze, large-scale layoffs impacting the tech industry and a huge influx of experienced engineers on the…medium.com In Week 1 we brushed up on: JS basics Prototypical inheritance