Browse

Documentation Standards .cursorrules strategies

Filters

Tech

Clear

@ethsign/sp-sdk

PostCSS

ethers.js

CSS modules

C

Javascript

Torii

Sozo

Katana

blockchain technology

Starknet

ECS

Dojo Framework

AllowedMethodsEnforcer

TimestampEnforcer

delegator-core-viem

@codefi/delegator-core-viem

IdEnforcer

ValueLteEnforcer

AllowedTargetsEnforcer

BlockNumberEnforcer

NonceEnforcer

LimitedCallsEnforcer

ICaveatEnforcer

NativePaidEnforcer

Ethereum Virtual Machine

IERC721

solidity contracts

SomeContract

DeployedEnforcer

ERC20BalanceGteEnforcer

AllowedCalldataEnforcer

ERC20TransferAmountEnforcer

CaveatEnforcer

solidity

MetaMask Delegation Toolkit

ERC-4337

Supabase SDK

ASCII

SwiftUI

Swift

$bindable

$effect

$derived

$host

Snippets

$props

$state

$inspect

`createRawSnippet`

Nuxt UI Pro

Nuxt UI

Zunder UI

Unity 2021.3.18f1

C#

lambda expressions

SQL injection

Java reflection

Java collections

ExecutorService

streams

@FunctionalInterface

Javadoc

diamond operator (<>)

Optional

cross-site scripting

Log4j

CountDownLatch

Java concurrency utilities

Windows

MacOS

Vuejs

shadcn/u

ESModule

Anthropic APIs

NodeJS

Plain JS

Express

Remix

Yoga

Pothos

Pulumi

PandaCSS

VueMacroes

@testing-library/vue

Tiptap

@faker-js/faker

@tool-belt/type-predicates

Reactivity transform

vitest

Ollama

llama-index

langchain

WebPageTest

11ty

eleventy

Grid

LangGraph

Tremor

LangChain

TypeScript Python FastAPI React Best Practices .cursorrules prompt file

Frontend (TypeScript/React):

Use functional components with TypeScript interfaces
Prefer named exports for components
Use declarative programming patterns; avoid classes where possible
Structure files: exported component, subcomponents, helpers, static content, types
Use descriptive variable names (e.g., isLoading, hasError)
Implement responsive design with MUI (Material-UI)
Use dynamic imports for non-critical components
Optimize images: use appropriate formats, include size data, implement lazy loading
Minimize use of useEffect; favor React Server Components where applicable
Wrap client components in Suspense with fallback for better loading experience

TypeScript Usage:

Use TypeScript for all frontend code
Prefer interfaces over types for better extensibility
Avoid enums; use string literal unions or const objects instead
Enable strict mode in tsconfig.json

Naming Conventions:

Use PascalCase for component files (e.g., SubscriptionList.tsx)
Use camelCase for non-component files (e.g., urlUtils.ts)
Use lowercase with dashes for directories (e.g., components/add-subscription)

Syntax and Formatting:

Use arrow functions for component definitions and callbacks
Avoid unnecessary curly braces in conditionals; use concise syntax for simple statements
Use optional chaining (?.) and nullish coalescing (??) operators
Prefer template literals over string concatenation

Error Handling and Validation:

Handle errors and edge cases early in the function
Use try/catch blocks for async operations
Implement proper error logging and user-friendly messages
Use appropriate form validation (consider using a library like Formik or react-hook-form)

State Management:

Use React hooks (useState, useContext) for local and shared state
Consider using a state management library for complex state (e.g., Redux, Recoil)

Backend (Python):

Use Python 3.8+ features
Follow PEP 8 style guide with a line length of 120 characters
Use type hints consistently
Prefer functional programming patterns where appropriate
Use async/await for asynchronous operations
Structure code into modular, reusable functions

Python Specifics:

Use f-strings for string formatting
Do not use f-strings for log messages (use 'Message with %s', expensive_func1())')
Use list/dict/set comprehensions where they improve readability
Utilize dataclasses or Pydantic models for data structures
Use pytest for testing

Naming Conventions:

Use snake_case for function and variable names
Use PascalCase for class names
Use UPPER_CASE for constants

Error Handling:

Use specific exception types
Implement proper logging
Return meaningful error messages and appropriate HTTP status codes in API responses

API Design:

Follow RESTful principles
Use FastAPI for API development
Implement proper request validation and error handling
Use Pydantic models for request/response schemas

Database:

Use SQLModel for ORM (https://sqlmodel.tiangolo.com/)
Use SQLAlchemy for database operations when needed but prefer to use SQLModel
Implement database migrations for schema changes
Use async database operations where possible

General:

Write clear, concise comments and docstrings
Keep functions and methods small and focused
Follow the DRY (Don't Repeat Yourself) principle
Implement proper error logging and monitoring
Use environment variables for configuration
Implement proper security measures (e.g., input validation, CORS, authentication)

Version Control: