Skill Claude CodeCodex
Comprehensive React Native reference covering core components, APIs, styling, flexbox, navigation, networking, animations, platform-specific code, debugging, performance, TypeScript integration, Fast Refresh, environment setup, React fundamentals, running on devices, and the New Architecture (Fabric, JSI…
Skill Claude CodeCodex
Comprehensive React 19 reference covering all built-in hooks, components, APIs, concurrent features, Server Components, React Compiler, and advanced patterns. Use whenever the user mentions React, JSX, hooks, components, state management, effects, Context, Suspense, transitions, forms, Server Components, or React…
Skill Claude CodeCodex
Use this skill whenever the user asks about Redis, in-memory databases, caching, pub/sub, streams, vector search, or NoSQL. Covers Redis 8.x including all data types (strings, hashes, lists, sets, sorted sets, streams, JSON, geospatial, probabilistic, time series, vector sets), clustering, replication, sentinel…
Skill Claude CodeCodex
Redux 5.x + Redux Toolkit 2.x — store, reducers, actions, middleware, slices, async thunks, TypeScript, testing.
Skill Claude CodeCodex
Rolldown 1.x — Rust-based JS bundler with Rollup-compatible API. Treeshaking, plugins, code splitting, minification.
Skill Claude CodeCodex
Ruby programming language — syntax, core types, OOP, blocks/procs/lambdas, exceptions, I/O, concurrency, metaprogramming, gems, testing, style guide, C extensions, and tooling.
Skill Claude CodeCodex
Ruff — fast Python linter and formatter in Rust. 900+ rules, Black-compatible formatter, LSP, CI/CD.
Skill Claude CodeCodex
Comprehensive Rust 1.97.0 reference covering all language features: ownership, borrowing, lifetimes, types, variables, control flow, functions, closures, structs, enums, traits, generics, error handling, collections, strings, concurrency, async/await, modules, packages, macros, attributes, smart pointers, unsafe Rust…
Skill Claude CodeCodex
Solidity 0.8.36 — smart contracts, types, functions, modifiers, events, inheritance, libraries, assembly, ABI.
Skill Claude CodeCodex
Comprehensive SolidJS reference covering fine-grained reactivity (signals, effects, memos, derived values, lifecycle), components (JSX, props, events, class/style, refs), stores (createStore, produce, reconcile, unwrap), control flow (Show, Switch/Match, For, Index, Dynamic, ErrorBoundary, Portal), context, rendering…
Skill Claude CodeCodex
Spring Boot 4.x + Framework 7.x — auto-configuration, DI, AOP, MVC, WebFlux, Security, Data JPA/MongoDB/Redis.
Skill Claude CodeCodex
Svelte 5.x + SvelteKit 2.x — runes, components, stores, transitions, SSR, routing, TypeScript.