
PDF · 6 pagesFree
Production-Grade React Architecture Playbook
A one-page-per-lens playbook of the architectural decisions senior React engineers actually make — folder structure, state, data, components, testing, performance, tooling. A condensed companion to The Conscious React. Pin it next to your editor.
What's inside
- Six architectural lenses every senior engineer reads a codebase through — folder structure, components, state, data, tests, plus performance and tooling.
- "Where does this state live?" decision tree — local, lifted, context, or server.
- "How should I test this?" decision tree — unit, integration, or E2E.
- "When do I memoize?" decision tree — and why the React Compiler changes the answer.
- The 10 rules of senior React — heuristics that survive any framework cycle.
- Recommended 2026 React stack at a glance.
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