React + TypeScript Production-Ready .cursorrules Configuration Pack

Stop wrestling with Cursor. Start generating clean, consistent React + TypeScript code on the first try.

You open Cursor to ship features, but instead you’re correcting hook signatures, fixing wrong React Query keys, rewriting components the model scaffolded poorly, and arguing with TypeScript errors you would never write yourself. The constant refactoring drains hours, breaks flow, and creates a codebase that feels stitched together instead of built.

This pack gives you a complete set of production-ready .cursorrules files that force Cursor to follow real React + TypeScript standards. No guessing. No drifting. Just strict conventions for components, hooks, types, React Query, tests, and performance-safe patterns so the AI finally builds code like a senior engineer—not a chaotic intern.

What’s included:
- 1 master .cursorrules file with 130+ enforced React + TS patterns
- 9 component-structure rulesets with naming, props, and folder conventions
- 6 hook rulesets enforcing dependencies, returns, error handling, and prefixing
- 4 TypeScript strict-mode rules ensuring safe types, narrowing, and never-missing generics
- 5 React Query rule blocks preventing stale cache, missing keys, and invalid mutation flows
- 3 performance rule blocks covering memo boundaries, stable callbacks, and render safety
- 1 security ruleset blocking unsafe DOM operations and risky event patterns
- Auto Vitest test-file generation rules that ensure every component and hook gets a test scaffold
- 1 architecture ruleset based on shipped production apps, unavailable in public GitHub configs

These rules come from patterns used in real production React + TypeScript codebases that have scaled to thousands of users without rewrites. Every line comes from hard lessons learned while shipping features fast without sacrificing consistency or correctness.

Who this is for:
- React developers tired of Cursor generating code that clashes with their architecture
- Solo builders who want enterprise-level consistency without writing manuals
- Teams who need every contributor—human or AI—to follow the same standards

Who this is NOT for:
- Developers who prefer flexible, anything-goes code styles
- Beginners unwilling to follow strict conventions

If this doesn’t save you hours of refactoring and give you consistent output within the first week, reach out for a full refund.

What's Included (12 files)

• cursorrules-component-architecture.rules
• TROUBLESHOOTING.md
• SETUP-GUIDE.md
• cursorrules-state-management-best-practices.rules
• cursorrules-vitest-testing-coverage.rules
• cursorrules-performance-optimizations.rules
• cursorrules-custom-hooks-standards.rules
• cursorrules-react-query-patterns.rules
• cursorrules-accessibility-and-aria.rules
• cursorrules-react-ts-core.rules
• cursorrules-security-and-sanitization.rules
• cursorrules-typescript-safety-enforced.rules