# The 5 Essential Product Frameworks ![rw-book-cover](https://readwise-assets.s3.amazonaws.com/static/images/article2.74d541386bbf.png) ## Metadata - Author: [[FirstMark]] - Full Title: The 5 Essential Product Frameworks - Category: #articles - Document Tags: [[Favorites]] [[medium]] - URL: https://medium.com/swlh/the-5-essential-product-frameworks-40156f3ffc5e ## Highlights - HEART is impactful because it allows you to think about your users and business goals simultaneously. Happiness tracks user sentiment, while engagement is about your actual metrics (ie: Are you driving more usage?). Adoption and retention are about activation and onboarding. Task success measures the extent to which you were able to complete the task in the User Journey. - Rapha Cohen believes that using the right framework in the right situation can, in his words, “accelerate thinking, compensate for laziness, fuel creativity, and can even allow you to avoid psychological biases.” - This is the absolute essence of a CPO’s job — making sure that the focus always remains on outcomes, not features. The conversation should always be about what you’re trying to achieve, not what you’re going to build. - Tags: [[favorite]] - HOSKR can be thought of as a hybrid between the OKR and GSM frameworks. The main difference is that HOSKR connects metrics and goals to a fundamental hypothesis.