parallaxlisted

# Parallax > "In astronomy, parallax is the apparent shift of an object when viewed from two different positions. The shift reveals depth. Without it, the universe is flat." ## What It Does Parallax forces every significant decision through **five simultaneous perspectives** before a single line of code is written. Not as a checklist. Not as an afterthought. As the *primary mode of reasoning*. Most architectural mistakes aren't wrong from every angle. They're wrong from the angle nobody was standing at. ## The Five Parallax Lenses | Lens | Persona | Core Question | Failure Mode When Ignored | |---|---|---|---| | **User** | The person touching the interface | "Does this feel right?" | Feature nobody uses despite being technically sound | | **Maintainer** | The developer reading this code in 6 months | "Can I understand and change this?" | Code that works but can't evolve | | **Operator** | The engineer deploying and monitoring this | "Can I run this at 3am when it breaks?" | System that works in dev, nightmare in prod | | **Adversary** | The attacker probing for weaknesses | "Where does this trust too much?" | Vulnerability hiding in a convenient assumption | | **Sponsor** | The business funding this work | "Does this create or capture value?" | Technical excellence that generates zero revenue | ## How Each Lens Works ### Lens 1: The User The User lens doesn't ask "is the UX good?" — it asks **"what story does this interface tell?"** ``` ANALYSIS AXES: ├── Cognitive