Nelio Content

Generate and schedule quality content efficiently and with great impact.

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Nelio A/B Testing

Optimize your site with A/B testing and heatmaps.

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Tutorials

Discover Why Vanilla JavaScript is the Future of the Web

Read Discover Why Vanilla JavaScript is the Future of the Web

There’s a lot of things we can do today using vanilla JavaScript, rendering third-party libraries unnecessary. Unfortunately, a lot of people still use jQuery or Underscore.js. Here’s all you should know about vanilla JavaScript.

How We Implemented External Featured Images in Nelio Content

Read How We Implemented External Featured Images in Nelio Content

Most WordPress themes include featured images—a beautiful functionality that helps us illustrate our content with images. In this post we explain how featured images work in WordPress and how you can set a featured image using its URL solely with Nelio Content.

The Solution to the 5 Most Common Problems of WordPress

Read The Solution to the 5 Most Common Problems of WordPress

If you just entered your website and got an error message, or even worse, a white screen, don’t fret! For some reason, there’s an error on your WordPress and you’ll have to correct it. On today’s post I will introduce the 5 most common problems, some of their possible causes, and how to solve them.

How to Become an Evil WordPress Developer

Read How to Become an Evil WordPress Developer

If your dream is to be an evil WordPress developer, this is your post. Here you’ll learn some of the most useful tips and tricks that’ll make your plugin the best while, at the same time, break your competitors’ and make them look ugly.

Introduction to Unit Testing in WordPress – AJAX Callbacks

Read Introduction to Unit Testing in WordPress – AJAX Callbacks

This is the last post in our unit testing series. Here you’ll learn how to test the different components of a “real” plugin that implements AJAX callbacks. Follow all the steps and become a proficient developer and tester!

Introduction to Unit Testing in WordPress – JavaScript with QUnit

Read Introduction to Unit Testing in WordPress – JavaScript with QUnit

In this post we take a look at some JavaScript testing frameworks and we create a simple example with QUnit. Moreover, we share a couple of videos that will help you become a better programmer and tester.

Introduction to Unit Testing in WordPress – The Basics

Read Introduction to Unit Testing in WordPress – The Basics

Are you interested in becoming a better web developer? This is the first post in a series where we’ll teach you how to unit test your code. From now on, once you know your code works, it always will. Don’t miss it!