Tabi – Visualize related tabs on Firefox, made with Svelte(addons.mozilla.org)
addons.mozilla.org
Tabi – Visualize related tabs on Firefox, made with Svelte
https://addons.mozilla.org/en-US/firefox/addon/tabi-visualize-tabs/
https://addons.mozilla.org/en-US/firefox/addon/tabi-visualize-tabs/
PS: it's not just a vertical tabs extension