Mastering Express Web Application Development – Packt Publishing

Mastering Express Web Application Development

A fully featured hands-on guide to advanced Express JS usage that covers useful libraries, testing, real-time apps and deployment

A fully featured hands-on guide to advanced Express JS usage that covers useful libraries, testing, real-time apps and deployment

About This Video

• Get to grips with advanced ExpressJS features like Middleware and Sequelize, as well as mounting sub applications and a tiered configuration
• Implement real-time systems in your application like SocketIO and update information in real-time
• Boost performance and make your application run faster using Nginx and NodeJS
• Wade through HTTPS, CSRF and HTTP headers to make your application more secure

In Detail

Express is a fantastic JavaScript framework, but most people only scratch the surface. With just a few changes, Express can adapt to your work strategy, rather than things being the other way around. Express is perfect for developing APIs with performance in mind, and as it’s a thin layer on top of standard web technologies it allows you to add any additional technology you want!

Mastering Express Web Application Development will introduce the tools and libraries you need to take your Express development career to the next level. By learning how to use tools to make your life easier, you can do more in less time.

To start, we’ll create a new Express application, learn how to configure it and increase application visibility by using logs. We will explore Express itself, along with various libraries that will help improve your development experience. We’ll be building on the previous section’s work each time. As we move on we’ll take a look at technologies such as SSL and Nginx, and work through deploying your application to production in a secure and scalable way. Furthermore, we will study various existing Express projects that are open source, and a review of how they are structured to help you to organize your own applications in a systematic way.

By the end of the course, you will be an expert in using a wide range of new tools and libraries which will help you deliver the best value to your customers.

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Course Curriculum

Getting Started

• The Course Overview (2:18)
• Configuration with nconf (10:16)
• Getting to Know Winston (10:22)
• Installing and Using Nunjucks (6:16)

Consuming Services

• Consuming the Instagram API (4:49)
• Showing the Results on a Page (6:46)
• Caching Requests in Memory (5:37)

Proving That Our Application Works

• Installing Mocha (5:00)
• Refactoring to Make Things Testable (4:38)
• Mocking to Remove Dependencies (7:13)
• Spying with Sinon.js (6:31)

Let's Get Real-time

• Installing Socket.io (3:53)
• Sending and Receiving Data in Real-time (8:18)
• Scoping Data to Individual Users (6:58)
• Adding a Chat Room (2:53)

Advanced Express

• Middleware (6:11)
• Mounting Sub-applications (3:35)
• Serving Content Conditionally for AJAX (6:04)
• Persistence with Sequelize and MySQL (9:05)

Security

• HTTPS and Express (9:34)
• Preventing CSRF (8:02)
• Using Helmet to Make Your App More Secure (3:31)

Shipping to Production

• Improving Performance with Node.js Cluster (5:02)
• Nginx and Node.js (2:50)
• Using Supervisord to Keep Things Running (8:30)

Using Larger Express Applications

• ghost.org (8:53)
• Balloons.io (7:57)

Get Mastering Express Web Application Development – Packt Publishing, Only Price $37

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