Code Tutorials

Thousands of free tutorials and online courses to help you learn software development from mobile devices to web applications and everything in between. Join our community to improve your coding skills and workflow. What would you like to learn?

How to Use the WowBook jQuery Flipbook Plugin
If you are looking for an easy-to-use tool that can turn your photos and PDF files into interactive flip books or slide shows, WowBook, one of the most...
Ashraff Hathibelagal
16 Jan 2019
JavaScript
Choosing an eCommerce Platform: Shopify vs. WooCommerce
Looking to put together an online store? Check out my take on two of the most popular eCommerce platforms, WooCommerce and Shopify, to see which is best for...
Kyle Speaker
15 Jan 2019
WooCommerce
New Course: Get Started With Hapi.js
If you want to discover a great alternative to Express as an HTTP server framework for Node.js applications, try our new course, Get Started With Hapi.js.
Andrew Blackman
15 Jan 2019
JavaScript
Quform vs. FormCraft: Top WordPress Form Builder Plugins Compared
Quform and FormCraft are two of the best WordPress form plugins available today. Let's take a look at how they match up.
Nona Blackman
14 Jan 2019
WordPress
Best WordPress Contact Form Plugins
Looking for the best contact form WordPress has to offer? We’ve checked out a bunch of contact forms and narrowed down our selection to the top seven...
Nona Blackman
11 Jan 2019
WordPress
How to Use the Modulo Operator in PHP
This tutorial will help you familiarize yourself with the Modulo operator—one of the fundamental arithmetic operators in PHP. In this post, we'll discuss...
Monty Shokeen
10 Jan 2019
PHP
8 Ways to Reduce Your Android App APK Size
Everything you can do to reduce the size of your APK will encourage more users to download your app. Find out how you can create a trimmer, slimmer APK and...
Jessica Thornsby
10 Jan 2019
Android SDK
How to Create a JavaScript PDF Viewer
Modern browsers can display PDF files, but they do so using a PDF viewer that runs in an independent tab or window, forcing users to leave your website. In...
Ashraff Hathibelagal
9 Jan 2019
JavaScript
Why You Should Use Slider Revolution for Your WordPress Site
If you’re looking for the best WordPress sliders on the market, look no further than the amazing Slider Revolution plugin for WordPress.
Nona Blackman
9 Jan 2019
WordPress
Preview Our New Course on Angular Material
Angular Material makes it easy to create a great UI for your Angular app. See how it works in our new course, Building App UIs With Angular Material.
Andrew Blackman
9 Jan 2019
JavaScript
Build Your Own CAPTCHA and Contact Form in PHP
This tutorial will teach you how to create your own CAPTCHA in PHP. You'll also learn how to integrate that CAPTCHA in a contact form and improve its...
Monty Shokeen
8 Jan 2019
PHP
How to Use AJAX in PHP and jQuery
Today, we’re going to explore the concept of AJAX with PHP. The AJAX technique helps you to improve your app or website's user interface and enhances the...
Sajal Soni
7 Jan 2019
PHP