Launching a new product feature effectively involves a structured five-phase strategy that has evolved significantly over the past decade, separating feature rollouts from code releases through the use of feature flags. These phases include dogfooding, debugging, Maximum Power Ramp (MPR), scalability, and learning, each serving distinct purposes such as internal feedback, risk mitigation, decision making, and understanding long-term impacts. Feature flags allow for controlled and experimental rollouts, testing features with varying user percentages to optimize performance and user experience while avoiding pitfalls like slow innovation or suboptimal outcomes. The strategy underscores the importance of a well-coordinated messaging and marketing plan to communicate the feature's value across multiple channels, leveraging social media to engage users and gather valuable feedback. By doing so, companies can ensure that technical and operational benchmarks are met while resonating with the target audience, ultimately maximizing market impact.