Developer Tools & Repos Agent Skills for Claude Code

Comprehensive React and Next.js performance optimization guide with 40+ rules for eliminating waterfalls, optimizing bundles, and…

Provides comprehensive code review capability for React applications, validates component architecture, hooks usage, React 19 patterns…

Build type-safe validated forms in React using React Hook Form and Zod schema validation.

React Native 0.76+ architect with New Architecture, Fabric renderer, TurboModules, and production navigation/state patterns.

Master React Native 0.79.5 components, styling, performance optimization, and mobile UI best practices with real-world examples.

Master React Native styling, navigation, and Reanimated animations for cross-platform mobile development.

Automates the creation of comprehensive NativeWind-based design systems and UI specifications for React Native applications.

Expert guidance on React Native development including New Architecture (Fabric, TurboModules, JSI, Codegen, Bridgeless), Expo SDK 52+…

Expert in React Native environment setup and configuration.

Set up Storybook for React Native in Expo, React Native CLI, or Re.Pack projects.

Use React/React Native code as the source of truth and implement the equivalent feature in iOS/Swift.

Build virtualized lists, grids, and tables with react-virtuoso.

Automatically discover realtime communication skills when working with realtime.

Interactive rebase onto a base branch, resolving conflicts along the way and verifying tests pass.

Use when the user wants to remove unused #include directives from a WebKit source directory (bmalloc, WTF, JavaScriptCore, WebCore…

Use when evaluating designs, reviewing code, or refactoring - measures success by total code in the final codebase, not effort to get there.

Enforces a rigorous safety framework and comparison checklist for code refactoring to prevent logic regression and context loss.

Ensures code integrity during refactoring by enforcing strict comparison checklists and safety verification protocols.

Check reference SDK implementations using btca ask

RemoFirst local dev loop \u2014 global HR, EOR, and payroll platform\

Compare local branch changes against the remote branch to detect rebase/merge mistakes.