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Found 863 Skills
Conserve memory by reusing existing instances when working with large numbers of similar objects.
Create storefront controllers in SFRA or classic B2C Commerce patterns. Use when building pages, handling form submissions, creating AJAX endpoints, or working with server.get/server.post, res.render, res.json, and middleware chains. Also covers URLUtils for URL generation.
Use factory functions to create new objects without the `new` keyword.
Apply runtime filters to embedded Domo dashboards/cards from the host page via the JS API (MessagePort). Covers dynamic filtering, drill events, filter change listeners, iframe resize, pfilter URL params, overrideFilters, and App Studio appData. Use for any client-side Domo embed interaction. Not for server-side programmatic filters (use programmatic-filters).
Apply Better Stimulus best practices for writing maintainable, reusable StimulusJS controllers following SOLID principles
Use when reviewing scripts, client components, bundles, or runtime behavior related to Use ES modules (import/export). Inspect both source code and the browser execution path so fixes target the real bottleneck or bug.
Build, ship, and scale simple or full-stack Telegram bots and Mini Apps on Telegram Serverless with V8 JS, SQLite (sdk/db), Mini App RPC, and tgcloud. Use for any Telegram Serverless project—from a single-file bot handler to a stateful Mini App with tgcloud.jsonc static hosting, SQLite migrations (tgcloud migrate), sdk/api, sdk/fetch, Telegram.WebApp.Serverless.call, or Telegram Stars (XTR) payments.
Create single-file HTML slide presentations with vanilla JS/CSS. Themed (terminal.css, catppuccin, nord), keyboard-navigable, with inline SVG diagrams and animations. Use when the user asks for an HTML presentation, slide deck, or single-file slides without a framework.
Use this skill when using Arcade Physics in Phaser 4. Covers enabling physics, velocity, acceleration, gravity, collisions, overlap, world bounds, physics groups, static bodies, and collision categories. Triggers on: physics, arcade, velocity, gravity, collide, overlap, bounce, physics body.
Use when auditing slow page loads, heavy assets, or rendering delays related to Use secure and up-to-date JS libraries. Verify the actual bottleneck in DevTools, Lighthouse, or field data before recommending changes.
Acquire a page or site into the shared PageSnapshot every audit module reads — real HTTP status chain, headers, robots directives, raw HTML on disk, parsed document, optional headless-Chrome render with a raw-vs-rendered delta, and once-per-run site artifacts (robots, sitemaps, AI discovery files). Acquisition is done by the bundled scripts (snapshot.mjs / crawl.mjs), never by WebFetch. Records the data tier reached.
Fast X CLI for tweeting, replying, and reading via X/Twitter GraphQL (cookie auth). Supports: read tweets, search, thread/replies, bookmarks, likes, news/trending, user timelines, following/followers, lists. Can be used as a library. Note: Recommended for reading only. Writing will hit blocks quickly.