Home ›

Opera Dragonfly

Sep 07, 2011  By James Gray
 in

Opera Software's Opera Dragonfly is a new suite of open-source debugging tools for Web developers and designers that got its name because "it eats bugs". The suite covers the full debugging work flow, from inspecting network access and downloaded resources to correcting JavaScript issues and seeing how CSS rules apply to the DOM. Opera Dragonfly supports all the newest Web technologies, including SVG and HTML5 APIs, such as Web Storage. Product benefits, sayeth Opera, include a superior JavaScript debugger, a network inspector to discover why a site "turns to molasses" and a storage inspector to uncover how a site handles the data it collects. Opera Dragonfly loads automatically when one downloads the Opera browser.

http://www.opera.com

______________________

James Gray is Products Editor for Linux Journal

Comments

Comment viewing options

Select your preferred way to display the comments and click "Save settings" to activate your changes.

How does this compare to

Anonymous's picture
Submitted by Anonymous (not verified) on Wed, 09/14/2011 - 09:39.

How does this compare to Firebug or am I talking about something completely different. If its open source I might take a closer look.

Opera!

Ben 10's picture
Submitted by Ben 10 (not verified) on Thu, 09/08/2011 - 16:24.

I like Opera!, They know this issue!

Logo

Nils Herde's picture
Submitted by Nils Herde (not verified) on Thu, 09/08/2011 - 13:44.

I think that it's time for people to start using the new logo that has been around since version 10 if I remember correctly :-)

http://www.opera.com/press/resources/

good news

timvalen's picture
Submitted by timvalen on Thu, 09/08/2011 - 11:07.

I knew about this but have not used it, I did not know it was an open source project. Thanks

White Paper
More Resources
Fabric-Based Computing Enables Optimized Hyperscale Data Centers

Today’s modular x86 servers are compute-centric, designed as a least common denominator to support a wide range of IT workloads. Those generic, virtualized IT workloads have much different resource optimization requirements than hyperscale and cloud applications. They have resulted in a “one size fits all” enterprise IT architecture that is not optimized for a specific set of IT workloads, and especially not emerging hyperscale workloads, such as web applications, big data, and object storage. In this report, you will learn how shifting the focus from traditional compute-centric IT architectures to an innovative disaggregated fabric-based architecture can optimize and scale your data center.

Learn More

Sponsored by AMD

White Paper
More Resources
Red Hat White Paper: Using an Open Source Framework to Catch the Bad Guy

Built-in forensics, incident response, and security with Red Hat Enterprise Linux 6

Every security policy provides guidance and requirements for ensuring adequate protection of information and data, as well as high-level technical and administrative security requirements for a system in a given environment. Traditionally, providing security for a system focuses on the confidentiality of the information on it. However, protecting the data integrity and system and data availability is just as important. For example, when processing United States intelligence information, there are three attributes that require protection: confidentiality, integrity, and availability.

Learn more about catching the bad guy in this free white paper.

Learn More

Sponsored by DLT Solutions