Manipulating state in Redux

Introduction

Manipulating objects in Redux might seem a little bit overwhelming at first but in time it becomes very clear and easy to understand. You just need to remember a few things and you can’t forget the crucial rule – don’t mutate the state directly. 

The goal of this article is to demonstrate how to manipulate nested objects and arrays in Redux so I won’t focus on things like setting the React project and making Redux configuration. I will not focus on redux actions as well. For the purpose of this article, I created a simple project on Github – a page with posts, comments and likes. 

https://github.com/wojciechnowaczyk/reduxApp

What you need to know: 

  • JS basics
  • React basics
  • Redux basics

Let’s go! (więcej…)

9 lutego 2022 Blog No comments yet

Get and display Tweets in GatsbyJS

Social media are the most powerful tools in the modern world. Internet reaches areas which it didn’t in the past, the mobile applications market grows and more and more people use social media. As you can see in the chart below, Twitter shares drop in the social media market.
On the other hand, where Facebook and Instagram are mostly applications for marketing purposes, Twitter is, in my opinion, the best information tool. That’s why I would like to show how to get recent tweets and display them in a GatsbyJS application.  (więcej…)

30 kwietnia 2020 Blog, IT No comments yet