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An Introduction to Quartz 2D
What Is Quartz 2D?Quartz 2D is Apple's 2D drawing engine, an important component of the Core Graphics framework. You may often see Quartz 2D referred to as Core Graphics or simply CG.Quartz 2D uses the...
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Toolbox of the Smart WordPress Developer: CMB2
Ever tried to build metaboxes in WordPress? It's a mess, not only for beginners but even for advanced WordPress developers. Luckily for the WordPress community, the community itself can come up with...
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New Course: Authenticate Node.js With OAuth 2.0
What You'll Be CreatingAuthentication is a critical part of almost every web application. Today our users expect more than simple local authentication. They want support for third-party authentication,...
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The Beginners Guide to WooCommerce: Adding an External/Affiliate Product
In the previous article we added a grouped product as a parent of a simple product and then linked the child with its parent. Today I plan to walk you through the process of adding an...
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Real-Time Chat With Modulus and Node.js
In this tutorial, I will show you how to implement a real-time chat application with Node.js, Socket.IO and MongoDB, and then we will deploy this application to Modulus together.First of all, let me...
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12 Tips to Get the Most From Pivotal Tracker
With a tool as powerful as Pivotal Tracker, it can sometimes be tough to wrap your head around how to use it to your best advantage. And while we don’t pretend that we have all the answers, the time...
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How to Create a Vorlon.js Plugin to Test Your Own JavaScript Remotely
During the keynote at the recent //BUILD 2015 conference, our team at Microsoft released Vorlon.js, a tool to debug your website.Vorlon.js is mainly composed of a dashboard which displays data coming...
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Using a VPN for Internet Privacy and Security
What You'll Be CreatingThis is an extension to our series on secure messaging with public key encryption. In that series, I guided you through using PGP privacy to encrypt and decrypt your email. In...
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Easy Digital Downloads: Adding a New Discount Code
Offering discounts is a way of rewarding your customers. In my opinion it helps you to make your existing customers happy and attract new customers to purchase different products from your digital...
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Understanding Permissions in Android M
IntroductionPrior to the M release, the Android permissions model has been an all-or-nothing decision for users at install time. This meant that if a user wanted to use an app, they first had to accept...
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Toolbox of the Smart WordPress Developer: WP-CLI
Do you own a (virtual or actual) server? Do you like command-line interfaces? Are you bored with the regular WordPress admin panel and longing for an exciting WordPress administration experience? Then...
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The Web Audio API: Adding Sound to Your Web App
What happened to audio on the web? For a time the web was the platform to show off your taste in tunes. From MIDI versions of The Final Countdown bubbling in the background, to autoplaying MySpace mp3s...
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Meet Tuts+ Reader Rose Pajaroja
Name: Rose Pajaroja Location: Manila, Philippines   Topics of Interest: Graphic Arts, Data Visualization, Presentation Design  Occupation: Freelance presentation and instructional designerWelcome to...
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Build a High-Performance Mobile App With Famo.us and Manifold.js
For the last few months I’ve been wanting to dive into this new JavaScript framework since I saw its launch event in October of 2014. Famo.us includes an open-source 3D layout engine fully integrated...
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It's Our Birthday! Celebrate With $25 Course Bundles for Creatives & Devs!
It's Envato's 9th birthday! To celebrate, we've got two fantastic Tuts+ course bundles for you to sink your teeth (or rather, your brain) into! Each bundle is jam-packed with some of the best courses...
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The Beginners Guide to WooCommerce: Adding a Variable Product
In the previous article we added an External/Affiliate type product. Let's talk about adding the fourth type, i.e. variable product. If you categorize any product as variable it means that this single...
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Easy Digital Downloads: Reports Part 1
Analyzing your digital store's performance is important if you want to run a successful business. Being a digital store owner it's your responsibility to keep a strict record of your sales, earnings,...
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Building a Shopping List Application With CloudKit: Introduction
In 2012, Apple introduced iCloud alongside iOS 5. At the same time, the company announced that developers would have access to iCloud through a number of APIs. Up until now, developers have had three...
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Using and Extending the Drupal 8 Mail API: Part 2
In the previous article we looked at how we can send emails programatically in Drupal 8. We also saw how other modules can alter these outgoing mails. Today, we are going to look at how we can use the...
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The Beginners Guide to WooCommerce: Adding Product Images & Galleries
In the previous articles we added different types of products in WooCommerce. Images in an online store provide a visual treat to the customers and give them a better idea about any product. So in this...
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