Multiple Homepages in Mozilla Firefox
With all of the websites I frequent at work, I'm always opening the same tabs over and over when I get on the clock. Annoying to say the least. You can imagine my joy when I figured out how to have multiple homepages in Firefox.
![](https://davidwalsh.name/demo/firefox-multiple-homepages.jpg)
The Execution
Step 1: Fire up Firefox.
Step 2: In the main menu, go to Tools -> Options
Step 3: In the Startup tab, enter your desired homepage URLs separated by pipes in the "Homepage" box.
The only downside to using the multiple homepage system is that every hompage opens when you click the "Home" button.
![Page Visibility API]()
One event that's always been lacking within the document is a signal for when the user is looking at a given tab, or another tab. When does the user switch off our site to look at something else? When do they come back?
![Responsive Images: The Ultimate Guide]()
Chances are that any Web designers using our Ghostlab browser testing app, which allows seamless testing across all devices simultaneously, will have worked with responsive design in some shape or form. And as today's websites and devices become ever more varied, a plethora of responsive images...
![background-size Matters]()
It's something that makes all men live in fear, and are often uncertain of. It's never spoken, but the curiosity is always there. Nine out of ten women agree in the affirmative. Advertisers do their best to make us feel inadequate but...
![9 Incredible CodePen Demos]()
CodePen is a treasure trove of incredible demos harnessing the power of client side languages. The client side is always limited by what browsers provide us but the creativity and cleverness of developers always pushes the boundaries of what we think the front end can do. Thanks to CSS...
Or open the tabs you want as starting pages and press “Use Current Pages” in the Options.
Or use Opera. It has support for 9 sites on speed dial (little thumbnails of the site for your homepage).
I’ve never been high on Opera. The UI has always been a major turnoff for me. And I now depend on my Firefox plugins for development.
To open a blank tab, add a pipe after the last url.