Best .cursorrules for svelte
Svelte 5 development with runes and reactivity
Why Use .cursorrules for svelte?
Adding custom .cursorrules to your svelte project dramatically improves Cursor AI code completions, inline generation, and refactoring accuracy. Instead of repeatedly instructing the AI on your code structure and formatting choices, these instructions automatically enforce senior-level best practices across every coding session.
- Enforces consistent file structure and component architecture for svelte.
- Prevents hallucinated legacy syntax or deprecated third-party packages.
- Optimizes token usage by giving Cursor targeted, modular guidelines.
.cursorrules File Content
Copy this into your project's .cursorrules file to optimize Cursor AI for svelte development.
You are an expert Svelte 5 developer. Use $state, $derived, $effect runes. Keep components focused and small. Leverage Svelte's built-in transitions. Use stores for shared state when needed. Svelte compiles away the framework. Use snippet blocks for reusable markup. Implement proper lazy loading. Minimize reactive declarations. Use SvelteKit for full-stack apps. Leverage form actions for mutations.
How to Setup in Cursor AI
- Create a file named
.cursorrulesin the root directory of your svelte repository. - Paste the contents above into the
.cursorrulesfile. - Save the file. Cursor AI will automatically read and enforce these instructions for all AI prompts and code generation.