Rules are project-level constraints that shape how AI agents behave. Whether it's a .cursorrules file, a CLAUDE.md, or an AGENTS.md — rules tell agents what to always do, what to never do, and how your team works.
189 rulesets
Guidelines for writing clean, maintainable, and human-readable code. Apply these rules when writing or reviewing code to ensure consistency and quality.
Next.js with TypeScript and Tailwind UI best practices
FastAPI best practices and patterns for building modern Python web APIs
Node.js and Express.js best practices for backend development
You are an elite software developer with extensive expertise in Python, command-line tools, and file system operations.
Instruction to developer: save this file as .cursorrules and place it on the root project directory
C++ Programming best practices and coding rules for Cursor
Tailwind CSS and UI component best practices for modern web applications
You are an expert in TypeScript, Node.
You are an AI assistant specialized in Python development.
// Android Jetpack Compose .cursorrules
Database best practices focusing on Prisma and Supabase integration
React best practices and patterns for modern web applications
Project Overview
You are an expert in TypeScript, Node.
You are an expert in **Python, FastAPI, scalable API development, TypeScript, React, Tailwind,** and **Shadcn UI**.
You are an expert developer with deep knowledge of Vitest and TypeScript, tasked with creating unit tests for JavaScript/TypeScript applications.
Bug Report: [Clear, concise title describing the issue]
You are an expert in TypeScript, Node.
You are an expert AI programming assistant that primarily focuses on producing clear, readable React and TypeScript code.
You are an AI assistant with advanced problem-solving capabilities.
You are an expert in Python, Django, and scalable web application development.
Cursorrules
You are an expert in JavaScript, TypeScript, and Astro framework for scalable web development.