Mozilla Organization - ( Open Source)
Combining functionality , ease of use and customization, Firefox is a powerful browser that needs much attention from every user.
Firefox is one of the most important browsers that exist at this moment.
It is no longer a secret that the browser provides a simple and highly customizable interface.
In terms of engine (s), Firefox tends to make user gain performance with an optimized Javascript engine and access HTML5 technologies.
A multitude of eriches the browser such as the possibility of reading RSS feeds, personal navigation or greatly improved in recent drafts Add-ons Manager.
Also the user can restore the last browsing session and quickly access his history, download list, menu extensions or brand pages. The configuration settings are also available on this page and the synchronization module.
# New
- Improved warning pages for certificate errors and untrusted connections
- Enable H.264 if system decoder is available
- Enable WebM/VP9 video support on systems that don't support MP4/H.264
- In the animation-inspector timeline, lightning bolt icon next to animations running on the compositor thread
- Support the brotli compression format via HTTPS content-encoding
- Screenshot commands allow user choice of pixel ratio in Developer Tools
# Fixed
- Windows XP and Vista screensaver doesn't disable when watching videos
- Various security fixes
# Changed
- To support unicode-range descriptor for webfonts, font matching under Linux now uses the same font matching code as other platforms
- Use a SHA-256 signing certificate for Windows builds, to meet new signing requirements
- Firefox has removed support for the RC4 decipher
- Firefox will no longer trust the Equifax Secure Certificate Authority 1024-bit root certificate or the UTN - DATACorp SGC to validate secure website certificates
- Stricter validation of web fonts
- On-screen keyboard support temporarily turned off for Windows 8 and Windows 8.1
# Developer
- Right click on a logged object in the console to store it as a global variable on the page
- Visual tools for Animation:
* View/Edit CSS animation keyframe rules directly in the inspector
* Visually modify the cubic-bezier curve that drives the way animations progress through time
* Discover and scrub through all CSS animations and transitions playing on the page
- Visual tools for Layout and Styles:
* Display rulers along the viewport to verify size and position and use the measurement tool to easily detect spacing and alignment problems
* Use CSS filters to preview and create real-time effects like drop-shadows, sepia, etc
- New memory tool for inspecting the memory heap
- Service Workers API
- Built-in JSON reader to intuitively view, search, copy and save data without extensions
- Jump to function definitions in the debugger with Cmd-Click
- WebSocket Debugging API and add-on
- The rule view now displays styles using their authored text, and edits in the rule view are now linked to the style editor