Help improve Firefox
About this Collection
For those who want to help make Firefox better for everyone. Includes Mozilla community tools, self-diagnostics, and add-ons aimed at nightly and beta users.
4 Add-ons in this Collection
Nightly Tester Tools by Automation Development, Henrik Skupin, others
Nightly Tester Tools (NTT) is an add-on for aiding testers of Nightly builds of Mozilla apps including Firefox.
Screengrab by Andy M
Screengrab! saves webpages as images... but not for new versions of Firefox.
FF changes too fast and I don't have the time to maintain it anymore. Bugs have developed that I am not in a position to investigate.
Therefore, Screengrab is EOL.
The legacy Test Pilot program has been replaced, and this add-on is no longer useful. If you're interested in testing new features in Firefox please join the new program at https://testpilot.firefox.com
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