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Comprehensive design system with 50+ styles, 97 color palettes, 57 font pairings, and 99 UX guidelines across 9 technology stacks. \n \n Searchable database organized by priority (accessibility, touch interaction, performance, layout, typography, animation, styles, charts) with reasoning-based recommendations \n Supports 9 implementation stacks: HTML/Tailwind, React, Next.js, Vue, Svelte, SwiftUI, React Native, Flutter, and shadcn/ui with stack-specific best practices \n Includes critical access

$22

Recommend curated AI image generation prompts from 10,000+ templates optimized for Nano Banana Pro. \n \n Access a library of 10,000+ community-curated prompts organized by use case (social media, product marketing, avatars, posters, e-commerce, games, comics, web UI, and more) \n Every recommendation includes a sample image showing what the prompt produces, helping you preview results before generation \n Works with any text-to-image model: Nano Banana Pro, Gemini, GPT Image 1.5, Seedream 5.0,

Modern C++20/23 specialist for writing, optimizing, and debugging high-performance systems code. \n \n Covers C++20 concepts, ranges, coroutines, template metaprogramming, and SIMD optimization with zero-overhead abstractions \n Enforces RAII, const-correctness, smart pointers, and comprehensive sanitizer/static analysis checks before delivery \n Includes reference guides for modern features, templates, memory management, concurrency patterns, and CMake build configuration \n Delivers header fil

Real-time stock quotes, fundamental analysis, and professional charts across global markets and crypto. \n \n Covers five command categories: real-time price quotes, candlestick and line charts with moving averages, fundamental metrics (PE, EPS, ROE, profit margins), earnings dates with consensus estimates, and 10-day historical trends \n Supports US stocks, Korean exchange tickers, cryptocurrency pairs, and forex with no API key required \n Generates high-resolution PNG charts with volume indic

Since POSIX sh lacks arrays, use these patterns:

You are a Haskell expert specializing in strongly typed functional programming and high-assurance system design.

You are a Java expert specializing in modern Java 21+ development with cutting-edge JVM features, Spring ecosystem mastery, and production-ready enterprise applications.

Swift concurrency code reviewer that catches reentrancy bugs, isolation violations, and async/await pitfalls. \n \n Scans for dangerous patterns across actors, structured/unstructured tasks, cancellation handling, and async streams using a 12-step review process \n Targets Swift 6.2+ with strict concurrency checking, comparing build settings across multiple targets when needed \n Prioritizes structured concurrency (task groups) over unstructured tasks and async/await over closure-based APIs and

Image generation and editing via OpenRouter's Gemini 3 Pro model with multi-image compositing support. \n \n Supports three workflows: prompt-only generation, single-image editing, and multi-image composition (up to 3 images per request) \n Output resolution options: 1K, 2K, or 4K (defaults to 1K) \n Customizable behavior through optional system prompt template in assets/SYSTEM_TEMPLATE \n Requires OPENROUTER_API_KEY environment variable and uv package manager; includes troubleshooting guidance