Pocket Save and discover the best stories from across the web. Mozilla VPN Get protection beyond your browser, on all your devices. Product Promise Learn how each Firefox product protects and respects your data. Firefox Relay Sign up for new accounts without handing over your email address. Mozilla Foundation Meet the not-for-profit behind Firefox that stands for a better web.
Get involved Join the fight for a healthy internet. Careers Work for a mission-driven organization that makes people-first products. There are of course great docs on all of this, but Firefox 62 also includes new tooling to both inspect and visually manipulate CSS Shapes values.
OpenType Font Variations allow a single font file to contain multiple instances of the same font, encoding the differences between instances. In addition to being in one file, font creators can expose any number of variation axes that give developers fine-grained control on how a font is rendered. These can be standard variations like font weight font weight looks right? In addition to the candy-store possibilities for typography nerds, being able to serve a single file with multiple variants is a major page weight savings.
Dan Callahan goes much deeper on the grooviness to be found and how Firefox makes it easy to tweak these new custom values. It was always a bit hard to find and not as well-advertised as it could be, but did encapsulate some powerful commands. The screenshot command is now available as :screenshot in the Web Console.
For example, have you ever needed a high-res screenshot of a page for print? You can specify a higher pixel density for a screenshot via the command: :screenshot --dpr 4.
There are a bunch of other options as well, such as specifying output filenames, capture delays, and selector-cropped screenshots. Eric Meyer wrote a great primer on the power of :screenshot on his blog, and it will change your page capture game. Download What's New Certified Similar to 5.
For example:. As noted above, you need to install the required libraries for Firefox to work. If you try to start Firefox in a Terminal with the command: firefox , it will either start the package-manager-installed version of Firefox or will tell you the program is not installed.
Grow and share your expertise with others. Answer questions and improve our knowledge base. Search Support Search. Package management system will: Ensure that you have all the required libraries Install Firefox optimally for your distribution Create shortcuts to launch Firefox Make Firefox available to all users of your computer Make removing Firefox work the same as removing any other application Package management system has downsides: It may not give you the latest Firefox version It may give you a version without Firefox branding You can also install Firefox through the Flatpak option.
Install from Flatpak Flatpak is a new packaging format for Linux. Get involved Join the fight for a healthy internet. Careers Work for a mission-driven organization that makes people-first products.
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Download options and other languages. Firefox Browser support. Latest Firefox features Picture-in-Picture Pop a video out of the browser window so you can stream and multitask. Choose your color Personalize your experience with new colorways.
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