A Firefox theme made by Agnihotra Nath, to simulate Safari on macOS Big Sur 11. Works best on Proton.
A Firefox theme made by LubzzDev to simulate the old look of this classic browser.
The legendary Simplify Darkish Yellow theme, made by dpcdpc11, a senior themes expert.
The legendary Simplify macish theme, made by dpcdpc11, a senior themes expert.