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. What Is React Native?

    What Is React Native?

    Tutorial Beginner

    React Native is a cross-platform mobile application development framework built with JavaScript. With React Native, developers can build native mobile apps...

  2. 8 Best PHP Help-Desk Scripts and 5 Free Options

    8 Best PHP Help-Desk Scripts and 5 Free Options

    Tutorial Beginner

    Are you looking for a reliable PHP help-desk script? Solving issues related to your products on time will lead to happy clients and customers. That in turn...

  3. How to Generate APK and Signed APK Files in Android Studio

    How to Generate APK and Signed APK Files in Android Studio

    Tutorial Beginner

    Learn to generate an APK file to test your Android app and a signed APK file to make your app downloadable on Google Play using Android Studio.

  4. 13 Best PHP Email Forms

    13 Best PHP Email Forms

    Tutorial Beginner

    PHP email forms have many uses. While some may need a basic contact form, others need forms to collect more data. In this post, I'll show you some of the...

  5. Using PHP urlencode and urldecode

    Using PHP urlencode and urldecode

    Tutorial Intermediate

    In this tutorial, you'll learn why you need to encode or decode your URLs and how to use the built-in PHP functions to do so.

  6. 15 Best JavaScript Calendar and Event Calendar Scripts of 2025

    15 Best JavaScript Calendar and Event Calendar Scripts of 2025

    Tutorial Beginner

    In this post, I'll share some of my picks for the best JavaScript calendar scripts and plugins of 2023.

  7. 8 Best Free and Open-Source Drawing Libraries in JavaScript

    8 Best Free and Open-Source Drawing Libraries in JavaScript

    Tutorial Beginner

    In this post, I'll show you some of the best free and open-source JavaScript drawing libraries.

  8. How to Create a Web Booking Form With the Smart Forms Script

    How to Create a Web Booking Form With the Smart Forms Script

    Tutorial Beginner

    This tutorial will teach you how to create a JavaScript booking form for your site with Smart Forms. You will also learn how to add form validation and other...

  9. 25 Ways to Make a Beautiful Mobile App Design With Envato Elements

    25 Ways to Make a Beautiful Mobile App Design With Envato Elements

    Tutorial Beginner

    Designing an app from scratch is no easy task. That's where Envato Elements comes in. With high-quality mobile app design assets, you can create a...

  10. How to Add a Dropdown Menu in Android Studio

    How to Add a Dropdown Menu in Android Studio

    Tutorial Beginner

    A dropdown or pull-down menu, also known as spinner, is one of the most essential UI elements for an app. In this tutorial I'll tell you how to add one to...

  11. Create a PHP Login Form

    Create a PHP Login Form

    Tutorial Intermediate

    In this tutorial, you'll learn how to create your own PHP login and registration forms from scratch.

  12. 25+ Best WooCommerce Plugins for Products, Pricing, Payments, and More

    25+ Best WooCommerce Plugins for Products, Pricing, Payments, and More

    Tutorial Beginner

    Take your online store to the next level with the best WooCommerce plugins. Find top WooCommerce shipping plugins and WooCommerce product manager plugins here.