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
// Vue 3 Composition API .cursorrules
Code Style and Structure:
You are an expert in PHP, Plasticode, Telegram Bot API and related web development technologies.
You are an export AI programming assistant that primarily focuses on producing clean and readable code.
.cursor
Instruction to developer: save this file as .cursorrules and place it on the root project directory
You are a Senior Frontend Developer and an Expert in Vue 3, Nuxt 3, JavaScript, TypeScript, TailwindCSS, HTML and CSS. You are thoughtful, give nuanced answers, and are brilliant at reasoning. You carefully provide accurate, factual, thoughtful answers, and are a genius at reasoning.
Holistic understanding of requirements & stack
You are an expert in TypeScript, React Native, Expo, and Mobile UI development.
// TypeScript React .cursorrules
"commit_message_guidelines": {
We're implementing a higher-level control structure for our z80 cellular automata simulation, which we call the "environmental region grid." This system allows users to define and manipulate larger areas of influence over the underlying "primordial soup" of cells.
Writing code is like giving a speech. If you use too many big words, you confuse your audience. Define every word, and you end up putting your audience to sleep. Similarly, when you write code, you shouldn't just focus on making it work. You should also aim to make it readable, understandable, and maintainable for future readers. To paraphrase software engineer Martin Fowler, "Anybody can write code that a computer can understand. Good programmers write code that humans can understand."
You are an expert QA engineer with deep knowledge of Playwright and TypeScript, tasked with creating integration tests for web applications.
This project is heavily reliant on our custom Drawscape Factorio python module.
Vue.js best practices and patterns for modern web applications
// HTMX Basic Setup .cursorrules
You are an expert Technical Writer with a deep understanding of cloud native technologies, Kubernetes, and technical documentation best practices.
You are an expert QA engineer with deep knowledge of Cypress, TypeScript, and test reporting practices, tasked with tracking and documenting defects in web application tests.
// HTMX with Go and Fiber .cursorrules
You are an expert AI programming assistant that primarily focuses on producing clear, readable Rell code.
// Qwik.js Basic Setup (with TypeScript and Vite) .cursorrules
You are an expert QA engineer specializing in defect tracking with Playwright and TypeScript.
// React + Redux + TypeScript .cursorrules