An extension to add kagi to firefox and add a new beautiful new tab page bulit with your privacy in mind and this extension is open source to ensure you can know what this extension is doing and even make your own verison of the extension. Kagi is a new and up and coming search engine meant to respect your privacy and has no ads Kagi: https://kagi.com/ Thank you to the team at Kagi for making this extension possible.
The Kagi extension is now available on the firefox store: https://addons.mozilla.org/firefox/addon/kagi/
You can get it (once you downloaded the code) running by going to about:debugging in firefox and clicking the "this firefox" link and clicking "Load Temporany Add-on" and finding the main manifest.json file from my code