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Found 483 Skills
This skill should be used when the user asks to "add turnstile", "implement bot protection", "validate turnstile token", "fix turnstile error", "setup captcha alternative", or encounters error codes 100*/300*/600*, CSP errors, or token validation failures. Provides CAPTCHA-alternative protection for Cloudflare Workers, React, Next.js, and Hono.
Go concurrency patterns for high-throughput web applications including worker pools, rate limiting, race detection, and safe shared state management. Use when implementing background task processing, rate limiters, or concurrent request handling.
Implement caching strategies for HTTP, service workers, and memoization
Coordinates code modernization: OSS replacement and bundle optimization workers
Expert skill for setting up and using MHR-CFW, a domain-fronting relay that routes traffic through Google Apps Script and Cloudflare Workers to bypass DPI filtering.
Cloudflare Workers KV global key-value storage. Use for namespaces, caching, TTL, or encountering KV_ERROR, 429 rate limits, consistency issues.
Use when building or maintaining real-time collaborative apps with the DeepSpace SDK on Cloudflare Workers — scaffolding new apps, adding features, debugging a `worker.ts` that imports from `deepspace` / `deepspace/worker` or uses `RecordRoom`, `__DO_MANIFEST__`, or `npx deepspace`. Also use when the user mentions DeepSpace or app.space, or asks for anything involving real-time sync, multiplayer state, live cursors / presence, whiteboards or canvases, collaborative text editing (Yjs), channel-based chat, per-role permissions (RBAC), Durable Object rooms, Stripe-backed subscriptions / paywalls / one-time products / tips / refunds, or one-package deploy to `.app.space` — even if they don't name DeepSpace explicitly.
Cloudflare D1 SQLite database with Workers, Drizzle ORM, migrations
Test Isolation + Anti-Patterns audit worker (L3). Checks isolation (APIs/DB/FS/Time/Random/Network), determinism (flaky, order-dependent), and 6 anti-patterns.
Store, transform, and deliver optimized images with Cloudflare Images. Covers image upload (API, Worker, Direct Creator Upload), variants, transformations (URL and Workers), bindings, Polish, signed URLs, formats (AVIF, WebP), R2 integration, watermarks. Keywords: Cloudflare Images, image transformations, variants, /cdn-cgi/image/, imagedelivery.net, Polish, AVIF, WebP, signed URLs, Direct Creator Upload, Images binding, R2, watermark.
Production-tested setup for AutoAnimate (@formkit/auto-animate) - a zero-config, drop-in animation library that automatically adds smooth transitions when DOM elements are added, removed, or moved. This skill should be used when building UIs that need simple, automatic animations for lists, accordions, toasts, or form validation messages without the complexity of full animation libraries. Use when: Adding smooth animations to dynamic lists, building filter/sort interfaces, creating accordion components, implementing toast notifications, animating form validation messages, needing simple transitions without animation code, working with Vite + React + Tailwind, deploying to Cloudflare Workers Static Assets, or encountering SSR errors with animation libraries. Keywords: auto-animate, @formkit/auto-animate, formkit, zero-config animation, automatic animations, drop-in animation, list animations, accordion animation, toast animation, form validation animation, lightweight animation, 2kb animation, prefers-reduced-motion, accessible animations, vite react animation, cloudflare workers animation, ssr safe animation
Use this skill when writing or running performance benchmarks for Jazz packages. Covers cronometro setup, file conventions, gotchas with worker threads, and how to compare implementations.