Cursor Rules

Copy-ready rules that keep Cursor focused, safe, and consistent while building real products.

Cursor RulesDifficulty: Intermediate

Best Cursor Rules for AI PDF Apps

Rules for building PDF upload + parsing apps without unsafe file handling.

For: PDF / File Upload / Security

Includes: .cursorrules, prompts, project structure

PDFFile UploadSecurity

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Cursor RulesDifficulty: Beginner

Best Cursor Rules for Next.js SaaS

A copy-paste .cursorrules template to keep Cursor focused while building Next.js SaaS apps.

For: Next.js / SaaS / App Router / TypeScript

Includes: .cursorrules, prompts, project structure

Next.jsSaaSApp RouterTypeScript

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Cursor RulesDifficulty: Intermediate

Best Cursor Rules for PayPal Subscription Apps

Rules to implement PayPal subscriptions without breaking webhooks or env safety.

For: PayPal / Subscriptions / Webhooks

Includes: .cursorrules, prompts, project structure

PayPalSubscriptionsWebhooks

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Cursor RulesDifficulty: Intermediate

Best Cursor Rules for PostgreSQL

Rules to design tables, migrations, and queries safely with Postgres.

For: PostgreSQL / SQL / Migrations

Includes: .cursorrules, prompts, project structure

PostgreSQLSQLMigrations

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Cursor RulesDifficulty: Intermediate

Best Cursor Rules for Chrome Extensions

Rules to keep MV3 extension code organized and permissions safe.

For: Chrome Extension / Manifest V3

Includes: .cursorrules, prompts, project structure

Chrome ExtensionManifest V3

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Cursor RulesDifficulty: Beginner

Best Cursor Rules for SEO Landing Pages

Rules to ship SEO-friendly landing pages without random refactors.

For: SEO / Landing Page / Metadata

Includes: .cursorrules, prompts, project structure

SEOLanding PageMetadata

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Cursor RulesDifficulty: Beginner

Best Cursor Rules for Shadcn UI

Rules that make shadcn/ui edits predictable and prevent style regressions.

For: shadcn/ui / Tailwind / Components

Includes: .cursorrules, prompts, project structure

shadcn/uiTailwindComponents

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Cursor RulesDifficulty: Beginner

Best Cursor Rules for Supabase Projects

Cursor rules that prevent schema drift and keep Supabase + Next.js changes safe.

For: Supabase / Auth / PostgreSQL

Includes: .cursorrules, prompts, project structure

SupabaseAuthPostgreSQL

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Cursor RulesDifficulty: Beginner

Best Cursor Rules for Vercel Deployment

Rules to avoid common Vercel build failures and runtime config mistakes.

For: Vercel / Deployment / Next.js

Includes: .cursorrules, prompts, project structure

VercelDeploymentNext.js

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Cursor RulesDifficulty: Beginner

Best Cursor Rules for Tailwind CSS

Rules that keep UI edits scoped and consistent when using Tailwind.

For: Tailwind / UI

Includes: .cursorrules, prompts, project structure

TailwindUI

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