React 19 CLAUDE.md Generator | Free & Offline

Production-grade architectural rulebook for React 19 & Vite. Engineered to eliminate LLM hallucinations, enforce strict deterministic conventions, and prevent architectural drift across Cursor IDE, Claude Code CLI, and autonomous multi-agent pipelines.

Target Path

CLAUDE.md

Execution Scope

Root Workspace Context

Specification Format

Project Memory (.md)

AI Tool Support

Claude Code & Agent Workflows

02 / DRIFT ANALYSIS & VALUE PROPOSITION

Failure Patterns Prevented for React 19 & Vite

Without This Rule (Default LLM Behavior)Vulnerable

Provides Claude CLI with Vite build commands, Vitest execution, and component colocation architecture.

Hallucination Symptoms

Invokes deprecated or removed APIs from older model training weights
Generates conflicting configuration files and invalid imports
Silently drops type-safety, boundaries, or transaction isolation

With This Rule (Guaranteed Invariants)Deterministic

Standard commands: `npm run build`, `npm test`, `npm run lint`.

Component directory structure: Component.tsx, useComponent.ts, Component.test.tsx.

React 19 action patterns and TanStack query standards.

04 / REPOSITORY PLACEMENT & INSTALLATION

Where to Save This Rule in Your Repository

Export the rules from the interactive editor above or download the full ZIP bundle. Ensure the file is placed at the exact path below relative to your project root so the AI engine automatically loads it:

CLAUDE.md

05 / ROUTE DIRECTORY & CROSS-TOOLING

Alternative AI Formats for React 19 & ViteCross-Tooling

/ai-skill-studio/cursor-rules/react-19React 19 Cursor Rules

→

/ai-skill-studio/cursor-rules/nextjs-15Next.js 15 Cursor Rules

→

Related CLAUDE.md Repository Guidelines PresetsSame Directory

Frontend

Next.js 15 App Router

→

Backend