Need some handy tool in opera browser for developing like firebug
UPDATE: The blink based Opera uses the same developer tools as Chrome, the following applies to the Presto-based Opera <=V12
Opera DragonFly is a fully featured development tool:
- Edit and modify the DOM tree and any CSS live. Click on elements to find them in the DOM.
- Network requests, HTTP headers and more. AJAX friendly.
- Very helpful error messages, better tracing than some other tools.
- You can update to the cutting edge branch to get the latest features. Simply, go to opera:config#DeveloperTools|DeveloperToolsURL and use https://dragonfly.opera.com/app/cutting-edge.
Try Firebug Lite.