Opera Dragonfly: Web Dedugging Tool

Opera Dragonfly alpha is new Web debugging tool — “Debug JavaScript, inspect CSS and the DOM, and view any errors – Opera Dragonfly makes developing using Opera easier than ever, both on your computer and mobile phone.” Features: Reach breaking point step by step: Opera Dragonfly’s fully featured JavaScript debugger makes building sophisticated Ajax applications easier […]

Opera Dragonfly alpha is new Web debugging tool — “Debug JavaScript, inspect CSS and the DOM, and view any errors – Opera Dragonfly makes developing using Opera easier than ever, both on your computer and mobile phone.”

Features:

  • Reach breaking point step by step: Opera Dragonfly’s fully featured JavaScript debugger makes building sophisticated Ajax applications easier than ever. Step through your code line by line, setting break points along the way. This allows you to make sure your application and scripts are acting as you designed them.
  • Redefine your style: Its not just the DOM you can inspect. Check out what CSS rules apply to which element, and what rules are inherited or set by browser defaults. Overridden rules are highlighted so you can see what styles are or aren’t applied. Support for editing CSS rules will be added in an upcoming version.
  • Spot your errors: An improved error console allows you to see, filter and log any errors in your scripts, pointing to the exact position the error occurred. Use this in combination with the other tools to hunt down and fix your site’s bugs.
  • Debug the DOM: View source isn’t much use if you use DOM Scripting to alter the DOM. Opera Dragonfly allows you to inspect the updated DOM and all it’s properties. Support for editing the DOM will be added in an upcoming version.

Opera Dragonfly

Opera, Web Tools, Dragonfly, Debugging