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Open Multiple Firefox Tabs from Command Line

By David Walsh on August 20, 2018

Now that I work on Firefox Developer Tools, I'm really starting to learn some of the tricks of building, debugging, and launching Firefox. Once I start using Firefox at a developer level each day, the more I become amazed at how configurable and easy to work with Firefox is.p>

Since a good portion of my day is spent working on the Firefox DevTools debugger inside a browser in what we call "launchpad", I need shortcuts to make launching and setting up Firefox for development quick. The following command allows me to launch Firefox with the multiple tabs I need:

/Applications/Firefox.app/Contents/MacOS/firefox \
    -new-tab -url https://davidwalsh.name \
    -new-tab -url https://css-tricks.com

Incorporating a command like this into a setup.shor likewise file to start my debugging makes setting up a development environment so easy. There's nothing worse than creating tabs and typing the same URLs over and over!

Recent Features

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Create Spinning Rays with CSS3: Revisited
Last December I wrote a blog post titled Create Spinning Rays with CSS3 Animations & JavaScript where I explained how easy it was to create a spinning rays animation with a bit of CSS and JavaScript. The post became quite popular so I...
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Incredible Demos

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Introducing LazyLoad 2.0
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JavaScript Canvas Image Conversion
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Open Multiple Firefox Tabs from Command Line

Recent Features

Create Spinning Rays with CSS3: Revisited

JavaScript Promise API

Incredible Demos

Introducing LazyLoad 2.0

JavaScript Canvas Image Conversion

Discussion