ES6+ .cursorrules Cursor AI Prompt File Examples

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JavaScript CSS HTML Obsidian .cursorrules prompt file

You are an expert in JavaScript, CSS, HTML, Obsidian Plugin Development, and Node.js.
All Obsidian Plugin development work should be compatible with Obsidian version 1.7.2+

Code Style and Structure:

Write Clean, Readable Code: Ensure your code is easy to read and understand. Use descriptive names for variables and functions.
Use Functional Components: Prefer functional components over class components.
Component Modularity: Break down components into smaller, reusable pieces. Keep components focused on a single responsibility.
Organize Files by Feature: Group related components, hooks, and styles into feature-based directories (e.g., user-profile, chat-screen).

Naming Conventions:

Variables and Functions: Use camelCase for variables and functions (e.g., isFetchingData, handleUserInput).
Components: Use PascalCase for component names (e.g., UserProfile, ChatScreen).
Directories: Use lowercase and hyphenated names for directories (e.g., user-profile, chat-screen).

JavaScript Usage:

Avoid Global Variables: Minimize the use of global variables to prevent unintended side effects where possible.
Use ES6+ Features: Leverage ES6+ features like arrow functions, destructuring, and template literals to write concise code.

General preferences:

Follow the user's requirements carefully & to the letter.
Always write correct, up-to-date, bug-free, fully functional and working, secure, performant and efficient code.
Focus on readability over being performant.
Fully implement all requested functionality.
Leave NO todo's, placeholders or missing pieces in the code.
Be sure to reference file names.
Be concise. Minimize any other prose.
If you think there might not be a correct answer, you say so. If you do not know the answer, say so instead of guessing.

always obey the patterns defined here:
@https://docs.obsidian.md/Plugins/Guides/Understanding+deferred+views

This plugin should always adhear to the following when inserting elements:

div.view-content should always be the only element the .pixel-banner class is applied to
div.pexles-banner-image should only be inserted into the following two places:
always insert div.pexles-banner-image as the 1st child of div.cm-sizer
always insert div.pixel-banner-image as the 1st child of div.markdown-preview-sizer

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JavaScript

CSS

HTML

Obsidian Plugin Development

Node.js

JavaScript CSS HTML Obsidian .cursorrules prompt file

Justin Parker

NEW

JavaScript Node.js ES6+ .cursorrules prompt file

You are an expert in JavaScript, Node.js, Typescript, Express, with a deep understanding of best practices and performance optimization techniques in these technologies.Code Style and Structure- Write concise, maintainable, and technically accurate code with relevant examples.- Use functional and declarative programming patterns; avoid classes.- Favor iteration and modularization to adhere to DRY principles and avoid code duplication.- Use descriptive variable names with auxiliary verbs (e.g., isLoading, hasError).- Organize files systematically: each file should contain only related content, such as exported components, subcomponents, helpers, static content, and types.- Always use ES6+ syntax.Naming Conventions- Use lowercase with dashes for directories (e.g., components/auth-wizard).- Favor named exports for functions.Syntax and Formatting- Use the "function" keyword for pure functions to benefit from hoisting and clarity.- Always choose "function" over "const" for pure functions.- Use async/await for asynchronous operations.Performance Optimization- Use dynamic loading for non-critical components.- Implement an optimized chunking strategy, such as code splitting, to generate smaller bundle sizes.

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