Code Tutorials

Discover thousands of free code tutorials to help you learn web and mobile development. You can learn Android app development, master React Native, become a better WordPress developer, and much more.

All Code tutorials:

  1. Functional Programming in PHP With Lambda Functions

    Functional Programming in PHP With Lambda Functions

    Tutorial Intermediate

    One of the nice things about programming is that the same problem can be solved using multiple methods. This tutorial will teach you how to use functional...

  2. Comparing the 5 Best PHP Form Builders (And 3 Free Scripts)

    Comparing the 5 Best PHP Form Builders (And 3 Free Scripts)

    Tutorial Beginner

    Looking for a PHP form builder script for your website? Today, we compare the five best PHP form generators available at CodeCanyon. This post will help you...

  3. 5 Real-Life Uses for the JavaScript reduce() Method

    5 Real-Life Uses for the JavaScript reduce() Method

    Tutorial Beginner

    In this article, we'll take a look at some handy uses for the JavaScript array reduce method. I'll show you five practical uses, including finding the sum of...

  4. How to Use AJAX in PHP and jQuery

    How to Use AJAX in PHP and jQuery

    Tutorial Beginner

    Today, we’re going to explore the concept of AJAX with PHP. The AJAX technique helps you to improve your application's user interface and enhance the overall...

  5. Understanding Static Functions and Static Classes in PHP

    Understanding Static Functions and Static Classes in PHP

    Tutorial Beginner

    Static functions and static classes can be easily accessed without necessarily creating an instance of that class. This helps keep your code clean and...

  6. 20+ Stunning Ionic App Templates and Ionic Themes

    20+ Stunning Ionic App Templates and Ionic Themes

    Tutorial Beginner

    With Ionic, you no longer need to create separate apps for Android and iOS operating systems. In this post, I'll show you 21 of the best Ionic app templates...

  7. How to Change the Favicon in WordPress

    How to Change the Favicon in WordPress

    Tutorial Beginner

    In this quick tip, you'll learn how to change the favicon in WordPress. We will begin the tutorial with a brief intro of favicons by answering questions like...

  8. 13 Best Swift and Xcode App Templates (+2 Free)

    13 Best Swift and Xcode App Templates (+2 Free)

    Tutorial Beginner

    Do you want to save time and money building your Swift app? An Xcode app template makes it easy to get started building your iOS app.

  9. Submit a Form Without Page Refresh Using jQuery

    Submit a Form Without Page Refresh Using jQuery

    Tutorial Intermediate

    In this tutorial, you will learn how to use some useful jQuery functions to quickly write code that submits and processes a form without requiring a page...

  10. Create a WordPress Under Construction Page

    Create a WordPress Under Construction Page

    Tutorial Beginner

    This tutorial will show you how to create an under construction page in WordPress using a free plugin.

  11. How to Use parse_str in PHP

    How to Use parse_str in PHP

    Tutorial Beginner

    In this article, we’ll explore the parse_str function in PHP. It’s used to convert a GET request query string into variables.

  12. 24 Best jQuery Image Sliders

    24 Best jQuery Image Sliders

    Tutorial Beginner

    Add a full-featured and easy-to-implement jQuery image slider to your website to help you keep the attention of your visitors. In this post, I'll show you 19...