Firefox for Android now supports remote debugging feature which is almost a boon for the development community around the open source browser from the Mozilla.
Firebug, once the most preferred development tool for the web developers, may become irrelevant soon. If you take a look on Firebug’s usage stats, you will be surprised to see that there is a significant drop in the number of users.
Firefox 12 (currently in nightly channel) has got one essential feature, which was pending for long. The default source viewer of Firefox 12 now has the line numbers to simplify the task of developers.