convex-best-practices

Production-ready Convex patterns for function organization, validation, query optimization, TypeScript safety, and error handling. Build production-ready Convex applications by following established patterns for function organization, query optimization, validation, TypeScript usage, and error handling. All patterns in this skill comply with @convex-dev/eslint-plugin . Install it for build-time validation: The plugin enforces four rules: Docs: Before implementing, do not assume; fetch the latest documentation: Organize your Convex functions by domain: Always define validators for arguments AND return types: Use indexes instead of filters for efficient queries: Use ConvexError for user-facing errors: Convex uses OCC. Follow these patterns to minimize conflicts: - Covers five core areas: function organization by domain, argument and return type validation, indexed query patterns, ConvexError handling, and write conflict avoidance through idempotent mutations - Enforces code quality via @convex-dev/eslint-plugin with four rules covering function syntax, validators, table IDs, and runtime imports - Includes complete CRUD examples, internal vs. public function patterns, and TypeScript best practices using Id and Doc types - Emphasizes the "Zen of Convex" philosophy: let Convex manage caching and real-time sync, design functions as your API, and think in reactive subscriptions...