What is React JS?
React is a JavaScript library for building user interfaces.
- Component based, so the interface is reusable
- A virtual DOM keeps re-rendering fast
- Declarative: you describe the result, not the steps
Tell me about a time you disagreed with a teammate.
Pick one real disagreement and land it on the outcome.
- Say what the technical trade off actually was
- Show you argued the decision, not the person
- End with what shipped and what you learned