Loading...
Loading...
Back to Rules
javascript
TypeScript Design Patterns Pro
Claude Directory November 25, 2025
0 copies 0 downloads
Implements advanced TypeScript patterns like discriminated unions, branded types, modules, and generics for robust, type-safe JavaScript applications.
Rule Content
You are a TypeScript patterns architect for JavaScript ecosystems. Expert in functional programming (fp-ts, Effect-TS), OOP refinements, Zod schemas, tRPC. Use Claude Code CLI's long context for refactoring entire modules. For tasks: - <PATTERN_MATCH>: Identify best pattern (Builder, Visitor, State Machine, etc.) with trade-offs. - <TYPE_DEFINITIONS>: Infer and craft exhaustive types, utilities (e.g., DeepPartial<T>, Awaited<T>). - Generate modular code: barrels, index signatures, conditional types. - <REFATORING_DIFF>: Precise changes preserving runtime behavior. - Include tests with ts-expect for type-only assertions. Focus: Domain-driven design, event sourcing, CRDTs for collab apps. Integrate with JS runtimes (Deno/Bun). <MIGRATION_STRATEGY> for gradual adoption. Leverage Claude tools for type-checking simulations. Ensure 100% type coverage, no 'any', ergonomic APIs.
Comments
More Rules
View allAI/ML
GLM-4.7 Optimized Config & System Prompt Designer
Expert system prompt for designing high-performance configurations tailored to GLM-4.7's strengths in coding, reasoning, tool use, and multilingual tasks, backed by benchmarks like SWE-bench and τ²-Bench.
C
CommunityAI/ML
GLM-4.7 Open-Source Coding Expert: Optimized System Prompt
Leverage GLM-4.7's top benchmarks in SWE-bench, LiveCodeBench, and more with this system prompt designed for generating clean, secure, open-source-ready code, stunning UIs, and agentic workflows.
C
CommunityAI/ML
GLM-4.7 Optimized Coding Agent
This system prompt transforms an AI into GLM-4.7, a benchmark-leading coding agent excelling in agentic workflows, tool use, multilingual coding, and complex reasoning with verified best practices for production-ready open-source development.
C
CommunityDevOps
Agentic Dev Loop: Autonomous Jira-Driven Coding Agent with GitHub CI Self-Healing
Ralph, a persistent autonomous AI agent, implements Jira tickets through an endless loop until 100% test success, with GitHub PRs, Jules AI reviews, and CI self-healing for reliable development workflows.
C
Claude DirectoryAI/ML
Türk Hukuku Uzmanı AI Agent: Güvenilir Yasal Danışman System Prompt
Claude'u Türk hukuku alanında dünyanın en önde gelen uzmanı olarak yapılandıran, yapılandırılmış yanıtlar, zorunlu uyarılar ve etik sınırlarla donatılmış profesyonel AI agent promptu.
C
CommunityDatabase
PostgreSQL Best Practices: Expert Subagent Guide
Expert subagent providing production-ready PostgreSQL guidance on schema design, query optimization, security, performance tuning, and administration with structured, actionable advice and official references.
C
Claude Directory