Taken down from addons.mozilla.org while they're working on their next version, some of us still use it. The other addons available don't suit my needs
Link: https://github.com/Hau-Hau/firefox-tab-suspender/
Their current license text is below. I'm unsure of whether this gives me permission to include the images by Melania Furmaniak, but have left the .XPI-file as downloaded from AMO, prioritising the ability to give people access to the extension. The images are available at https://github.com/Hau-Hau/firefox-tab-suspender/tree/develop/assets at any rate, and have been for over 2 years
The XPI-file is a ZIP-file, and can be unzipped and its contents inspected as such
- Download by clicking https://github.com/Jonta/rehost-of-tabsuspender-by-hau-hau/raw/main/tabsuspender%40michalewiczpiotr.xpi
- Firefox might suggest opening the file in Firefox
- Click yes, and add extension
- Adjust the settings as needed
For more than 1 Firefox-profile:
- Copy it to
[profilename]/extensions/-folder - Open that Firefox-profile
- Hamburger-menu has a yellow triangle-with-exclamation-mark-notice
- Click and install
Firefox Tab Suspender
Licensing
Source code:
MIT License
Copyright (c) 2018 Michalewicz Piotr
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
Logo:
fox.svg
fox-48px.png
fox-64px.png
fox-96px.png
Copyright (c) 2018 Melania Furmaniak
http://melaniafurmaniak.wixsite.com/chilling-glowhttps://github.com/Hau-Hau/firefox-tab-suspender/tree/develop/assets
The artist retains all copyright and moral rights attached to this image as well as
any other rights which may not be detailed in this agreement.
The artist grants the licensee the non-exclusive, non-transferable and non-assignable
use of [fox.svg, fox-48px.png, fox-64px.png, fox-96px.png] (the image described above) for the period of [life]
for the purpose of [usage in the client’s billboards, advertising, marketing and
promotional materials].
Credit/Acknowledgement of the artist’s name and website URL must be given when the image
is published, either with a picture credit, caption or a link/acknowledgement in
the publication if the image is used for commercial purposes
(newspapers, magazines, newsletters, web or print publications, etc…).
Selling and/or redistribution of this image is forbidden.
Licensee [is] allowed to crop and/or electronically alter the image to suit their purposes
for the usage stated above.