2 min lesson
What you'd own day-one
Imagine this comes up at work: "At Cursor, what does 'end-to-end ownership' mean for the person who writes a feature?" Start with the practical move.
Step 1 of 2
Day-one ownership at Cursor is wide. You build the components, you prototype the ideas, you contribute the primitives and once a feature is yours, it's yours through deploy, monitoring and the support thread when a user hits a bug.
The job description spreads across several bullets, but they collapse into five things you'll be measured on. Treat these as the surface area an interviewer is checking you against.
Pixel-perfect components with smooth, 60fps animations.
Right easing, right timing, focus and empty states handled - not just the happy path.
Turn a rough idea into a clickable, evaluable artifact fast.
Validate the interaction before anyone commits to a full build.
Reusable, maintainable, composable primitives.
Good component APIs and variant models others build on.
Inline diffs, agent/chat UIs, tab/ghost-text, command surfaces.
Interaction paradigms that don't have settled patterns yet.
The fifth one is the cultural load-bearing item: end-to-end ownership. At Cursor the person who writes a feature owns it across its whole life, not just the build.
Interactive diagram. Step through it with the Next and Previous controls below, or Tab to a region to read its detail.
The build is one stage of six - owners stay on past launch.
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Optional practice