ActionScript

Video Courses

Colin Moock's Lost ActionScript 3.0 Weekend
Buy Now and Save Big!

World-renowned ActionScript guru and educator Colin Moock takes viewers to bucolic, seaside Inverness, CA for a one-of-a-kind learning experience. Beautifully filmed with extraordinary production values and clearly presented, Colin Moock's Lost ActionScript 3.0 Weekend isn't just another dry video offering. Instead Moock, the bestselling author of Essential ActionScript 3.0, and friends turn fireside chats, cabin discussions, and even some clowning around into compelling real-world lessons. Get inspired...and get lost in ActionScript 3.0. Learn more.

ActionScript Books

Many of our books are available as Ebook Bundles — your bookshelf on your devices! And don't forget, you can Buy 2 books, get the 3rd FREE! Use discount code: OPC10 See details.

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Actionscript Experts

Ryan Benedetti holds a Master of Fine Arts degree in creative writing from the University of Montana and teaches in the Liberal Arts Department at Salish Kootenai College (SKC) on the Flathead Indian Reservation.

Rich Shupe is co-author of Learning ActionScript 3.0 (O'Reilly), and teaches ActionScript programming at New York's School of Visual Arts' MFA Computer Art Department.

Marco Casario has dedicated himself to innovative projects for the web using Flash and Director (as far back as versions 3 and 5). In 2005, Marco founded Comtaste, a company dedicated to exploring new frontiers in Rich Internet Applications and the convergence between the web and the world of mobile devices--MobyMobile and…

Colin Moock is an independent Flash platform expert with a passion for networked creativity and expression. He has been researching, designing, and developing for the Web since 1995.

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Actionscript Answers

O'Reilly Answers: Clever Hacks. Creative Ideas. Innovative Solutions.

• How to Create Reusable Code in ActionScript 3.0
• What's coming next for ActionScript?

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Actionscript News & Commentary

Announcing O'Reilly Answers - Clever Hacks. Creative Ideas. Innovative Solutions.

By Allen Noren
November 4, 2009

We're launching the beta of O'Reilly Answers, and I'm inviting you to be part of it. In brief, O'Reilly Answers is a community site for sharing knowledge, asking questions, and providing answers that brings together our customers, authors, editors, conference speakers, and Foo (Friends of O'Reilly). O'Reilly is at the center of an amazing exchange of knowledge sharing and idea generation, and we want you to join us in changing the world by spreading the knowledge of innovators.

Advantages of Lazy Loading

By Amy Blankenship
October 30, 2009

Wikipedia defines Lazy Loading as "a design pattern commonly used in computer programming to defer initialization of an object until the point at which it is needed." Typically, we do this to make an RIA application more responsive–since we're not...

Create cleaner ActionScript with conditional compiling

By Tyler Larson
October 26, 2009

A large part of any ActionScript project is code dedicated to testing and debugging. These parts of your application may be needed while in development, but usually not needed within a production environment. You might think that making a...

ExternalInterface and Code Injection Part 2

By Tom Barker
September 25, 2009

In a previous article I outlined why I needed to inject JavaScript into a page from ActionScript, now I'd like to show the implementation. Essentially I created a new class called JSInjector. Within JSInjector I created a static function...

Custom SortableList Component using Flex 4

By Simon Barber
September 9, 2009

Recently, I decided to get my hands dirty with the latest build of Flex 4 SDK and Flash Builder 4. The new IDE has a lot of really exciting new features that will save developers a lot of time. The features that excite me the most are the new Spark components and skinning capabilities in the new SDK. Towards the beginning of the year I had read through the first few drafts of the new Spark component architecture, the style changes and how easy it is to skin components. Lots of things have changed since then, so I decided to refresh my memory and build a simple component to test my knowledge. Behold the SortableList component.

ExternalInterface and Code Injection Part 1

By Tom Barker
September 7, 2009

In some of my recent articles I detailed the architecture and some implementation of a video player swapper - that is a video player that can play different kinds of videos, assuming that the videos required specific unique players. After...

10 Tips for Flex Application Performance

By Andrew Trice
September 2, 2009

We're going to keep this post lean and mean, and get down to business with 10 Tips that will keep your Flex applications fast, lean, and responsive. Read on to see the list.

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