Mono BlogNotes from Mono on building, shipping and running software products.https://monosoftware.co/en-usReact Native Isn't Dying. The Pendulum Is Swinging Again.https://monosoftware.co/blog/react-native-isnt-dying/https://monosoftware.co/blog/react-native-isnt-dying/Shopify and Coinbase are moving back to Swift and Kotlin, and the obituaries are out. Here's what actually changed, who it changed for, and why the math hasn't flipped for most teams.Fri, 02 Oct 2026 00:00:00 GMTReact NativeMobileEngineeringAjay GuptaOur signup form was being used as a weaponhttps://monosoftware.co/blog/signup-form-was-a-weapon/https://monosoftware.co/blog/signup-form-was-a-weapon/Thirteen overnight signups looked like growth. It was bots using Billable's signup form to email strangers, and it cost us a spam complaint and our real numbers.Sat, 26 Sep 2026 00:00:00 GMTSecuritySaaSBillableAjay Gupta