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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.

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Android Templates

9 Best Android App Templates for Business

Tutorial • Beginner

Are you planning to create an app for your business? If you don't know where to start, that's where Android business app templates from CodeCanyon can help....

Franc Lucas • 7 May 2022
Rest API

Advanced File Upload and Content Management With Filestack

Tutorial • Beginner

We live in the information age. From communication to shopping to finances to work, we handle most of our interactions digitally through websites and apps....

Jeremy McPeak • 30 Apr 2022
Plugin Development

How to Choose a WordPress Slider or Carousel Plugin in 2025

Tutorial • Beginner

There are hundreds of slider plugins available for WordPress to help you build, organize, and manage your sliders. In this article, I will show you how to...

Franc Lucas • 30 Apr 2022
Coding Fundamentals

Kotlin From Scratch: Packages and Basic Functions

Tutorial • Beginner

In this tutorial, we'll start by looking at how to organize code using packages in Kotlin, and then go on to an introduction to functions in Kotlin.

Chike Mgbemena • 30 Apr 2022
PHP

Send Emails in PHP Using Symfony Mailer

Tutorial • Beginner

In this article, we're going to explore the Symfony Mailer library, which allows you to send emails from PHP applications. Starting with installation and...

Sajal Soni • 30 Apr 2022
Web Servers

HTTP: The Protocol Every Web Developer Must Know—Part 2

Tutorial • Intermediate

In this post we'll look at the finer aspects of HTTP, like connection handling, authentication, and HTTP caching. These topics are fairly extensive, but...

Pavan Podila • 30 Apr 2022
JavaScript

Getting Started With Chart.js: Axes and Scales

Tutorial • Intermediate

In this tutorial, you'll read about scales in Chart.js. The tutorial will cover linear, time, and radial scale in detail. By the end, you will be able to...

Monty Shokeen • 30 Apr 2022
WordPress

How to Customize the WooCommerce Checkout Page

Tutorial • Beginner

In this tutorial, I will show you how to customize the WooCommerce checkout page for free by using plugins and a little code.

Monty Shokeen • 30 Apr 2022
Coding Fundamentals

How to Check if an Object Is Empty in JavaScript

Tutorial • Beginner

In this tutorial, I’ll show you how you can check if an object is empty in JavaScript. We'll look at a number of different methods, each with pros and cons.

Sajal Soni • 29 Apr 2022
React

Angular vs. React: 7 Key Features Compared

Tutorial • Beginner

Angular and React are JavaScript technologies for developing single-page web applications. This article compares Angular vs. React in depth.

Manjunath M • 29 Apr 2022
JavaScript

Getting Started With Chart.js: Pie, Doughnut, and Bubble Charts

Tutorial • Intermediate

In this tutorial, you will learn how to create pie, doughnut, and bubble charts in Chart.js. You will also learn about different customization parameters...

Monty Shokeen • 28 Apr 2022
Rest API

Building RESTful APIs With Flask: ORM Independent

Tutorial • Intermediate

In this part of this tutorial series, learn how to create a RESTful API using Flask. This is especially useful for applications that depend on some...

Shalabh Aggarwal • 27 Apr 2022