Reason number 12,783 why I love FireFox
I love FireFox. I have loved it since I first laid eyes on its beautiful tabbed browsing back when version 1 was still in beta. Since then, I have found many more reasons to love it. I happened on another one, by mistake, yesterday.
I was troubleshooting an application, and needed to modify some JavaScript. To make sure the changes I made were actually doing what I wanted, I needed to refresh the page, then view the source, a real pain in the ass.
During one round of 'change code -> save ->go to browser -> refresh page -> view source', I alt+tabbed to the wrong window, and instead of looking at the page in FireFox, I was looking at the 'View Source' window. Since I had gotten into a rhythm, I had hit F5, before I realized I was in the wrong window. To my surprise, the code in the 'View Source' window refreshed, and showed me the result of the updated code.
I am in awe. I no longer need to keep opening 'View Source' window after 'View Source' window when changes I make to my code are not viewable in a regular browser window. I love when FireFox makes my job easier.



Whenever you go to the "View Source" Firefox/Mozilla re-dowloads the file from the web server--it's not showing you the "cached" copy of the code (which is what I wished it would do.)
This has caused me problems from time-to-time on pages were content changes per page load, as the source doesn't always match the what was rendered.
What I'd love to see is that the source code is pulled from cache first and then you could force a reload of both the source and the main page at the same time.
I have yet to run into an issue like that. I can definitely see how this could cause a wealth of frustration, especially if someone is unaware of what FireFox does when you view the source.