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Found 9,208 Skills
Audit web performance using Chrome DevTools MCP. Use when asked to audit, profile, debug, or optimize page load performance, Lighthouse scores, or site speed.
A portable, reproducible UI/UX spec standard: scan a frontend repo for UI sources and scaffold a ui-ux-spec documentation bundle (tokens, global styles, components, patterns, pages, a11y). Also supports plan-driven UI-only refactors based on an existing ui-ux-spec. Excludes business logic and domain workflows.
Use when defining events, fields, and governance for GTM analytics pipelines.
Complete guide for building beautiful apps with Expo Router. Covers fundamentals, styling, components, navigation, animations, patterns, and native tabs.
This is intended for use when OpenSpec workflows require dependency-aware parallel subagents that are compatible with OPSX commands, legacy OpenSpec commands, and Codex CLI prompt aliases.
Opinionated constraints for building better interfaces with Anduril-style design.
Styled Components Helper - Auto-activating skill for Frontend Development. Triggers on: styled components helper, styled components helper Part of the Frontend Development skill category.
Add UI polish with layout and styling
Validate authentication mechanisms for security weaknesses and compliance. Use when reviewing login systems or auth flows. Trigger with 'validate authentication', 'check auth security', or 'review login'.
Guide for implementing Cloudflare R2 - S3-compatible object storage with zero egress fees. Use when implementing file storage, uploads/downloads, data migration to/from R2, configuring buckets, integrating with Workers, or working with R2 APIs and SDKs.
Layer 4 artifact for Behavior-Driven Development test scenarios using Gherkin Given-When-Then format
Learn how to build and utilize a graph database within your Flutter applications using SQLite and the Drift package to model relationships between data.