Justin LanglinaisRuby — Strings Under a MicroscopeEverything in Ruby is an object, and has a unique object_id. There are some exceptions, including symbols, like :potato for example. Two…3 min read·Nov 16, 2020----
Justin LanglinaisUnderstanding Arrow Functions in JavascriptWhile learning React, I used arrow functions quite a bit, but I never deeply understood how they work or when to use them. It’s time to…3 min read·Nov 9, 2020--1--1
Justin LanglinaisUsing Three.js to make a 3D Scene in React.jsWhat is Three.js?4 min read·Nov 1, 2020--1--1
Justin LanglinaisRedux in React.js — Reducers and SlicesLet’s explore a basic counter app. We’ll have a button to increment a counter, a button to decrement it, a form input to enter any integer…3 min read·Oct 26, 2020--3--3
Justin LanglinaisRedux in React.js — IntroWelcome to my first in a series of posts I’ll be making on learning Redux.4 min read·Oct 19, 2020----
Justin LanglinaisHooks in React — useEffectReact’s useEffect hook will perform an action on every render or re-render. This is great for changing elements on the DOM or fetching…4 min read·Oct 11, 2020----
Justin LanglinaisinLevel Up CodingLearning Higher Order Components in React.jsHigher-Order Components are a technique used in React that allow us to reuse component logic. An example of this would be a component that…6 min read·Oct 4, 2020--1--1
Justin LanglinaisHooks in React — The BasicsOptimize your React projects by using hooks3 min read·Sep 27, 2020----
Justin LanglinaisinDev GeniusUsing fetch to update the database and DOM without refreshing the pageThis past week, I learned how to use fetch to manipulate the DOM with JavaScript. As I progressed, I got really stuck trying to post new…4 min read·Jun 15, 2020--1--1
Justin LanglinaisUsing Adobe Color to choose a color theme for your projectChoosing a color theme is a critically important step in design. When you are creating anything that is consumer-facing, you want to use…3 min read·Jun 1, 2020----