Guest
Justin Searls
Justin Searls is co-founder of Test Double, where he helps teams ship better software with fewer headaches. A longtime voice in the Ruby and JavaScript communities, Justin is known for pragmatic takes on testing, DX, and tooling—lately exploring how AI can accelerate feedback loops without sacrificing code quality. He’s a prolific speaker and writer, and he’s not afraid of a spicy hot take when it helps teams get real results.