GitHub - Lootyhoof/opresto: Opera Presto-style theme for Pale Moon
Opera: Hey Presto - we're moving to WebKit! | TechRadar
Solved] Importing Opera 12.x (Presto) bookmarks/passwords no longer available? | Opera forums
Opera 10 alpha shows off new Presto rendering engine | BetaNews
Solved] Importing Opera 12.x (Presto) bookmarks/passwords no longer available? | Opera forums
GitHub - operasoftware/operaprestodriver: OperaPrestoDriver is a vendor-supported WebDriver implementation that enables programmatic automation of Presto-based Opera products (i.e. v12 and older).