Skip to content
Mozilla
search
  • Internet Culture
    • Life Online
    • Deep Dives
    • Q&As
  • Firefox
    • Firefox Features
    • Tips and Tricks
    • Firefox AI
    • Mozilla VPN
  • New Products
  • Advertising
    • Anonym
    • Principles
  • Our Work
    • Internet Policy
    • From the Team
Download Firefox
search

Search

Firefox

More Details on Features in Firefox 4 Beta 1

calendar July 8, 2010
author Erica Jostedt

Firefox 4 Beta 1 is now available and ready for testing. This first version is filled with dozens of new features and improvements. Here are more in depth explanations of some of the Firefox 4 Beta 1 features from the Firefox team:

Firefox 4 beta 1 is here – what’s in it for web developers?, Chris Blizzard

Firefox 4 Beta 1 UI Changes, Alex Faaborg

Introducing the New Add-Ons Manager, Dave Townsend

History of the Add-Ons Manager, Dave Townsend

Firefox 4 – FormData and the new File.url object, Jonas Sicking

WebM Video Support in Firefox 4 Beta, Chris Pearce

Web Developer “Console” in Firefox 4.0 Beta 1, Dave Dahl

We will continue to share more analysis and details for new features and changes in Firefox 4 as the product develops.

For more information on Firefox 4 Beta 1:

  • Download Firefox 4 Beta
  • Learn more about the features
  • Submit your feedback
  • FAQ
  • Get the detailed Release Notes

Share on Twitter Share on LinkedIn
previous
Previous Post

Firefox 4 Beta 1: Tell us what you think!

Next Post

Thanks for an exciting Firefox Cup!

next

Related Articles

Firefox

What’s new in Firefox mobile: Less clutter, more control and a free built-in VPN

Read More
Multiple white cursor arrows scattered across a bright orange background.
Privacy & Security

The zero-days are numbered 

Read More
Green and orange megaphone illustration on black background, symbolizing announcement or communication
Our Work

Mozilla and Mila announce strategic research partnership to advance open source and sovereign AI capabilities 

Read More
newsletter

Keep up with all things Firefox

Get how-tos, advice and news to make your Firefox experience work best for you.

Format

We will only send you Mozilla-related information.

Thanks!

If you haven’t previously confirmed a subscription to a Mozilla-related newsletter you may have to do so. Please check your inbox or your spam filter for an e-mail from us.

Mozilla
Mozilla
  • About
  • Contact Us
  • Donate
Firefox
  • Download Firefox
  • Desktop
  • Mobile
  • Features
  • Beta, Nightly, Developer Edition
Resources
  • Privacy Hub
  • Browser Comparison
  • Brand Standards
Social

Follow @Firefox

  • Twitter (@mozilla)
  • Instagram (@mozilla)
  • YouTube (@firefoxchannel)

Follow @Mozilla

  • Twitter (@mozilla)
  • Instagram (@mozilla)
  • Website Privacy Notice
  • Cookies
  • Legal