Real prompts. From real codebases. 5399 patterns to learn from.

This file provides guidance to Claude Code (claude.ai/code) when working with code in this repository. Documentation Access. When working with external libraries or frameworks, use the Context7 MCP to...

Verification loop for Django projects: migrations, linting, tests with coverage, security scans, and deployment readiness checks before release or PR.

Browse, publish, and deploy applications. Browse templates, publish apps, and deploy solutions. Browse Apps. Publish App. Deploy Templates. Analytics. Update App. Market Data. Template Categories. web-api: RESTful APIs and microservices, fron...

Design a PostgreSQL-specific schema. Covers best-practices, data types, indexing, constraints, performance patterns, and advanced features

Use when the user asks to design database schemas, plan data migrations, optimize queries, choose between SQL and NoSQL, or model data relationships.

Define a PRIMARY KEY for reference tables (users, orders, etc.). Not always needed for time-series/event/log data. When used, prefer BIGINT GENERATED ALWAYS AS IDENTITY; use UUID only when global uniqueness/opacity is needed., Normalize first (to 3NF) to eliminate data redundancy and update anomalies; denormalize only for measured, high-ROI reads where join performance is proven problematic. Prema...