addyosmani
Tidy meta tags, structured data, sitemaps and crawlability so search engines can read your site.
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Agent Skills
Skills you drop into Claude Code, Claude Desktop, Codex, or Cursor to teach it a job. Sort by trending, rating, or upvotes.
1394 skills
addyosmani
Speed up a slow site: smaller bundles, smarter loading and fewer render-blocking resources.
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addyosmani
Fix LCP, INP and CLS using real field data and lab traces, not guesswork.
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addyosmani
Modernize a web app's code for security headers, browser compatibility and clean, current APIs.
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addyosmani
Audit a site against WCAG 2.2 and fix keyboard, screen reader and contrast issues.
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Scan a codebase and write up its architecture: stack, patterns, diagrams and the conventions new code should follow.
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GitHub
Set up, emulate locally and deploy Azure Static Web Apps with the SWA CLI, Functions APIs and GitHub Actions.
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GitHub
Patterns for agents that grade and improve their own output: reflection loops, rubrics and LLM-as-judge.
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GitHub
Create, run, debug and deploy Aspire distributed apps from one AppHost, whatever languages your services use.
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Answer a few questions, get a recommended Google Cloud database, and draft the code to create it.
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Generate production-ready Kubernetes YAML for GKE Autopilot or Standard, including AI inference workloads.
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Configure log buckets, sinks, views, exclusions and logs-based metrics for a single Google Cloud project.
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Google BigQuery UDFs
SkillCreate, deploy and debug BigQuery user-defined functions in SQL, JavaScript, Python or as Cloud Run remote functions.
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Blazor Data Fetching
Skill.NET
Load and submit API data in Blazor with the right pattern for Static SSR, Server, WebAssembly or Auto.
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Blazor JS Interop
Skill.NET
Call JavaScript from Blazor and .NET from JavaScript with collocated modules and safe reference cleanup.
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Blazor Auth Setup
Skill.NET
Add login, roles and policies to a Blazor Web App without tripping over its render mode.
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.NET
Write or review .razor components with clean parameters, EventCallback, lifecycle and async disposal.
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Expo Modules API
SkillExpo
Write Expo native modules and views in Swift and Kotlin with typed TypeScript bindings.
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Expo Dev Client
SkillExpo
Build your own Expo development client, locally or through TestFlight, to test native changes on real devices.
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Expo Animation
SkillExpo
Make React Native motion feel right: what to animate, which thread, spring vs timing, gestures and haptics.
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Expo Data Fetching
SkillExpo
Network requests done properly in Expo: React Query or SWR, caching, offline, and loading, empty and error states.
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Expo DOM Components
SkillExpo
Run existing React web code inside an Expo app on native, and as-is on web, then migrate it piece by piece.
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Expo UI
SkillExpo
Build real SwiftUI and Jetpack Compose UI from React Native with the @expo/ui package.
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EAS App Stores
SkillExpo
Build and submit iOS and Android apps with EAS to TestFlight, the App Store and Google Play.
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