FireFox Tricks & Tips

August 18th, 2007 Noor

Here are Firefox tricks gathered from many sites:

1) More screen space:
Make your icons small. Go to View - Toolbars - Customize and check the “Use small icons” box.

2) Keyboard shortcuts:

• Spacebar (page down)
• Shift-Spacebar (page up)
• Ctrl+F (find)
• Control + N (Finds the next occurance)
• Alt-N (find next)
• Ctrl+T (new tab)
• Ctrl+D (bookmark page)
• Ctrl+K (go to search box)
• Ctrl+L (go to address bar)
• Ctrl+= (increase text size)
• Ctrl+- (decrease text size)
• Ctrl-W (close tab)
• F5 (reload)
• Alt-Home (go to home page)
• Ctrl-Shift-T (Restores Closed Tabs)

2) Auto-complete:
This is another keyboard shortcut, but it’s not commonly known and very useful. Go to the address bar (Control-L) and type the name of the site without the “www” or the “.com”. Let’s say “google”. Then press Control-Enter, and it will automatically fill in the “www” and the “.com” and take you there - like magic! For .net addresses, press Shift-Enter, and for .org addresses, press Control-Shift-Enter.

3) Tab navigation:

• Ctrl+Tab (rotate forward among tabs)
• Ctrl+Shft+Tab (rotate to the previous tab)
• Ctrl+1-9 (choose a number to jump to a specific tab)

4) Delete items from address bar history:
Firefox’s ability to automatically show previous URLs you’ve visited, as you type, in the address bar’s drop-down history menu is very cool. But sometimes you just don’t want those URLs to show up (I won’t ask why). Go to the address bar (Ctrl-L), start typing an address, and the drop-down menu will appear with the URLs of pages you’ve visited with those letters in them. Use the down-arrow to go down to an address you want to delete, and press the Delete key to make it disappear.

5) Speed up Firefox:
If you have a broadband connection (and most of us do), you can use pipelining to speed up your page loads. This allows Firefox to load multiple things on a page at once, instead of one at a time (by default, it’s optimized for dialup connections). Here’s how:

• Type “about:config” into the address bar and hit return. Type “network.http” in the filter field, and change the following settings (double-click on them to change them):
  Set “network.http.pipelining” to “true”
  Set “network.http.proxy.pipelining” to “true”
  Set “network.http.pipelining.maxrequests” to a number like 30. This will allow it to make 30 requests at once.
  Also, right-click anywhere and select New-> Integer. Name it “nglayout.initialpaint.delay” and set its value to “0″. This value is the amount of time the browser waits before it acts on information it receives.

6) Limit RAM usage:
If Firefox takes up too much memory on your computer, you can limit the amount of RAM it is allowed to us. Again, go to about:config, filter “browser.cache” and select “browser.cache.disk.capacity”. It’s set to 50000, but you can lower it, depending on how much memory you have. Try 15000 if you have between 512MB and 1GB ram.

7) Reduce RAM usage further for when Firefox is minimized:
This setting will move Firefox to your hard drive when you minimize it, taking up much less memory. And there is no noticeable difference in speed when you restore Firefox, so it’s definitely worth a go. Again, go to about:config, right-click anywhere and select New-> Boolean. Name it “config.trim_on_minimize” and set it to TRUE. You have to restart Firefox for these settings to take effect.

8 ) Move or remove the close tab button:
Do you accidentally click on the close button of Firefox’s tabs? You can move them or remove them, again through about:config. Edit the preference for “browser.tabs.closeButtons”. Here are the meanings of each value:

* 0: Display a close button on the active tab only
* 1:(Default) Display close buttons on all tabs
* 2:Don’t display any close buttons
* 3:Display a single close button at the end of the tab bar (Firefox 1.x behavior)

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