https://bugzilla.mozilla.org/show_bug.cgi?id=419702
419702 - Add "New Tab" button to the default toolbar set
RESOLVED (nobody) in Firefox - Toolbars and Customization. Last updated 2008-03-15.
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https://thenounproject.com/icon/add-new-tab-4698286/
add new tab Icon - Free PNG & SVG 4698286 - Noun Project
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https://microsoftedge.microsoft.com/addons/detail/a-fine-start-minimal-ne/ggbongakihhdijjadoalcfbpkjijfife
A Fine Start - minimal new tab page - Microsoft Edge Add-ons
Make Microsoft Edge your own with extensions that help you personalize the browser and be more productive.
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https://microsoftedge.microsoft.com/addons/detail/we2%E6%A0%87%E7%AD%BE%E9%A1%B5/cblklelljknfpcieljcbbhpjkdgnabad
We2 New Tab - Microsoft Edge Add-ons
Make Microsoft Edge your own with extensions that help you personalize the browser and be more productive.
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https://microsoftedge.microsoft.com/addons/detail/dapjiboejdhnhgdgahdaglekbcnjaagj
Homey: Productivity New Tab - Microsoft Edge Add-ons
Make Microsoft Edge your own with extensions that help you personalize the browser and be more productive.
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https://microsoftedge.microsoft.com/addons/detail/classy-quote-new-tab/ioefankdambleligadhhdceninkacgfb
Classy Quote New Tab - Microsoft Edge Add-ons
Make Microsoft Edge your own with extensions that help you personalize the browser and be more productive.
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