Articles
The coding articles collection contains curated stories, tips, questions and answers on a wide variety of topics. The main focus of these articles revolves around the languages and technologies presented in snippets, as well as career advice and lessons.
Learn the differences between JavaScript ES6 arrow functions and regular functions and how they affect event listener callbacks.
How do I convert an iterable to an array in JavaScript?
JavaScript, Object
Learn how to use the JavaScript ES6 spread syntax to converting iterables to arrays and level up your code today.
How do I merge two arrays in JavaScript?
JavaScript, Array
Arrays are one of the most used data types in any programming language. Learn how to merge two arrays in JavaScript with this short guide.
What are JavaScript closures?
JavaScript, Function
Learn and understand closures, a core concept in JavaScript programming, and level up your code.
4 JavaScript Array methods you must know
JavaScript, Array
JavaScript arrays have a very robust API offering a plethora of amazing tools. Learn the 4 must-know JavaScript array methods in this quick guide.
Tip: Debugging Node.js using Chrome Developer Tools
JavaScript, Node
Did you know you can use Chrome Developer Tools to debug your Node.js code? Find out how in this short guide.
Testing Redux-connected components with React Testing Library is a very common scenario. Learn how to use this simple utility function to speed up your testing.
Tip: Prefetching resources in the browser
HTML, Webdev
Resource prefetching is a great technique to improve perceived page speed on your website and one that requires little to no effort. Learn how to use it today.
React rendering basics
React, Render
Take a deeper dive into React's rendering process and understand the basics behind the popular JavaScript framework.
React rendering optimization
React, Render
Take a deeper dive into React's rendering process and understand how to make small yet powerful tweaks to optimize performance.
React rendering state
React, Render
Take a deeper dive into React's rendering process and understand the role of the Context API and Redux in it.
8 tips for accessible websites
JavaScript, Accessibility
Accessibility (a11y) can improve your website and attract new users. Learn how to get started with these 8 quick tips.
JavaScript naming conventions
JavaScript, Variable
Naming conventions, while not easy to enforce, make code easier to read and understand. Learn how to name your variables in JavaScript with this handy guide.
Code Anatomy - For loops, array reduce and method chaining
JavaScript, Array
There are many ways to iterate and transform array data in JavaScript. Learn how each one works and where you should use them.
Tip: Refactoring your for...in loops to avoid ESLint warnings
JavaScript, Array
ESLint is a very powerful tool that can save you a lot of headaches, but sometimes it gets in the way. Learn how to refactor code to get rid of a common warning.