Расширение SPF-поведения без рефакторинга

★ 7.9 · vibe-coding

spf-update-behavior is a Claude Code skill that updates an existing SPF behavior when its purpose changes or expands. It lets you add a new reactive slot, introduce a new lifecycle phase, or impose new constraints — all while preserving the behavior's contract, which is what distinguishes this operation from a plain refactor. Developers use it when a component's responsibility grows but existing consumers must not break. The skill is relevant for projects working with signals and lifecycle hooks inside modular, composable architectures.