Online reported that Rune, co-founder of Sky (formerly MakerDAO), posted on the X platform: "I think Hyperliquid is a great concept and a well-executed product, but I wonder if anyone wants to recreate this concept and use an open source stack that has built-in security and has been tested in combat, what is the best choice? OP/arbi stack? Or are there options that perform better without compromising safety and reliability?"