# Skills for Programming languages Skills for Programming languages: what each one does, an install command and example prompts. 1102 cards · page 26 of 28 - HTML: https://affpapa.org/en/nevibecode/skills/topic/languages?page=26 - Instructions for agents: https://affpapa.org/en/nevibecode/agents.md - [npm-package](https://affpapa.org/en/nevibecode/skills/npm-package.md) — skill · jwynia · Claude Code, Codex, Cursor · 331 installs — A skill that walks the agent through building an npm library on Bun: scaffolding, strict TypeScript, tests, bundling and publishing. - [golang](https://affpapa.org/en/nevibecode/skills/golang.md) — skill · saisudhir14 · Claude Code, Codex, Cursor · 522 installs — A skill that hands your agent Go production rules: error handling, concurrency, naming, testing, generics. - [appwrite-dotnet](https://affpapa.org/en/nevibecode/skills/appwrite-dotnet.md) — skill · appwrite · Claude Code, Codex, Cursor · 544 installs — A skill that gives your agent a working reference for the Appwrite .NET SDK: client setup, users, tables, file storage and functions in C#. - [cloudinary-react](https://affpapa.org/en/nevibecode/skills/cloudinary-react.md) — skill · cloudinary · Claude Code, Codex, Cursor · 657 installs — Feeds your agent exact Cloudinary React SDK imports and patterns, so it stops guessing subpaths and breaking the upload widget. - [gsap-react](https://affpapa.org/en/nevibecode/skills/bbeierle12-gsap-react.md) — skill · Bbeierle12 · Claude Code, Codex, Cursor · 724 installs — A skill with GSAP patterns for React: the useGSAP hook, ref handling, cleanup on unmount and timeline control. - [appkit](https://affpapa.org/en/nevibecode/skills/appkit.md) — skill · reown-com · Claude Code, Codex, Cursor · 1100 installs — A skill that walks your agent through Reown AppKit: wallet modal, network switching, EVM, Solana and Bitcoin. - [upstash-blob-js](https://affpapa.org/en/nevibecode/skills/upstash-blob-js.md) — skill · Upstash · Claude Code, Codex, Cursor · 503 installs — A skill for the @upstash/blob object storage SDK: direct browser uploads, presigned URLs, multipart and signed reads. - [formisch](https://affpapa.org/en/nevibecode/skills/formisch.md) — skill · open-circle · Claude Code, Codex, Cursor · 418 installs — A skill that teaches your agent to build forms with Formisch, the headless Valibot-based library. - [expressjs-development](https://affpapa.org/en/nevibecode/skills/expressjs-development.md) — skill · manutej · Claude Code, Codex, Cursor · 555 installs — A skill that feeds your coding agent Express.js patterns: routing, middleware, request and response handling, error handling. - [magento-xml-specialist](https://affpapa.org/en/nevibecode/skills/magento-xml-specialist.md) — skill · maxnorm · Claude Code, Codex, Cursor · 375 installs — A skill that teaches your coding agent to write and validate Magento 2 XML configs: layout, di.xml, system.xml, module.xml and db_schema.xml. - [web-audio-api](https://affpapa.org/en/nevibecode/skills/web-audio-api.md) — skill · martinholovsky · Claude Code, Codex, Cursor · 395 installs — Gives the agent working knowledge of Web Audio API: signal synthesis, frequency visualisation, mic input and spatial sound for interfaces. - [turborepo](https://affpapa.org/en/nevibecode/skills/turborepo.md) — skill (official OpenAI) · Vercel Labs · Codex, ChatGPT · 7 installs — A skill that teaches Claude how Turborepo v2.8 works: task caching, remote cache, parallel runs and the --affected flag for CI. - [spring-boot-development](https://affpapa.org/en/nevibecode/skills/spring-boot-development.md) — skill · manutej · Claude Code, Codex, Cursor · 534 installs — A skill that gives your coding agent a Spring Boot reference: auto-configuration, dependency injection, REST controllers, Spring Data and Spring Security. - [applicationinsights-web-ts](https://affpapa.org/en/nevibecode/skills/applicationinsights-web-ts.md) — skill · Microsoft · Claude Code, GitHub Copilot · 38 installs — Set up Application Insights telemetry for browser apps, including page views, requests, and exceptions. - [surrealdb-python](https://affpapa.org/en/nevibecode/skills/surrealdb-python.md) — skill · surrealdb · Claude Code, Codex, Cursor · 414 installs — Guidance for using SurrealDB from Python, with WebSocket client/server connections and embedded in-memory or file-based storage. - [fastify](https://affpapa.org/en/nevibecode/skills/fastify.md) — skill · Claude MPM Team · Claude Code, Codex, Cursor · 571 installs — A skill that feeds your coding agent production Fastify patterns for TypeScript: schema validation, plugins, error handling, inject tests. - [game-development](https://affpapa.org/en/nevibecode/skills/miles990-game-development.md) — skill · miles990 · Claude Code, Codex, Cursor · 410 installs — A skill with game architecture patterns: game loop, ECS, collision detection, enemy AI. - [grepai-search-tips](https://affpapa.org/en/nevibecode/skills/grepai-search-tips.md) — skill · yoanbernabeu · Claude Code, Codex, Cursor · 778 installs — A skill that teaches the agent to phrase GrepAI semantic queries around intent instead of function names. - [surrealql-functions](https://affpapa.org/en/nevibecode/skills/surrealql-functions.md) — skill · surrealdb · Claude Code, Codex, Cursor · 413 installs — Keeps your agent on version-current SurrealQL function signatures instead of whatever the model remembers. - [custom-indicator](https://affpapa.org/en/nevibecode/skills/custom-indicator.md) — skill · marketcalls · Claude Code, Codex, Cursor · 563 installs — This skill helps create a custom technical indicator with NumPy and openalgo.ta primitives. - [asyncio-concurrency-patterns](https://affpapa.org/en/nevibecode/skills/asyncio-concurrency-patterns.md) — skill · manutej · Claude Code, Codex, Cursor · 489 installs — A skill on Python concurrency: event loops, coroutines, tasks, semaphores and locks. - [dart-expert](https://affpapa.org/en/nevibecode/skills/dart-expert.md) — skill · personamanagmentlayer · Claude Code, Codex, Cursor · 462 installs — A skill that gives your coding agent Dart and Flutter reference material: widgets, state management, async patterns. - [java-testing-advanced](https://affpapa.org/en/nevibecode/skills/java-testing-advanced.md) — skill · pluginagentmarketplace · Claude Code, Codex, Cursor · 328 installs — A Java testing skill that spins up real databases and Kafka in containers, checks API contracts, and hunts coverage gaps with mutation testing. - [rust-systems-programming](https://affpapa.org/en/nevibecode/skills/rust-systems-programming.md) — skill · manutej · Claude Code, Codex, Cursor · 485 installs — A skill on systems Rust: ownership, borrowing, threads, async, unsafe and performance. - [react-patterns](https://affpapa.org/en/nevibecode/skills/manutej-react-patterns.md) — skill · manutej · Claude Code, Codex, Cursor · 471 installs — A skill that hands your agent ready React recipes: hooks, component composition, state management and fewer wasted re-renders. - [SQLAlchemy ORM Expert](https://affpapa.org/en/nevibecode/skills/sqlalchemy-orm-expert.md) — skill · Customer Support Tech Enablement Team · Claude Code, Codex, Cursor · 470 installs — A SQLAlchemy 2.0+ skill for customer support backends: ticket models, sessions, async queries and PostgreSQL. - [python-expert-best-practices-code-review](https://affpapa.org/en/nevibecode/skills/python-expert-best-practices-code-review.md) — skill · wispbit · Claude Code, Codex, Cursor · 673 installs — A rule set for writing, reviewing and refactoring Python. - [react-development](https://affpapa.org/en/nevibecode/skills/react-development.md) — skill · manutej · Claude Code, Codex, Cursor · 464 installs — A skill that feeds your coding agent React patterns: components, hooks, state and effects, taken from the official react.dev docs. - [grepai-config-reference](https://affpapa.org/en/nevibecode/skills/grepai-config-reference.md) — skill · yoanbernabeu · Claude Code, Codex, Cursor · 688 installs — A skill that hands your agent the full list of GrepAI options in .grepai/config.yaml — embedder, store, chunking, search. - [rust](https://affpapa.org/en/nevibecode/skills/rust.md) — skill · Fandhe-AI · Claude Code, Codex, Cursor · 922 installs — This skill hands your agent a local copy of the official Rust docs: the language, Cargo, rustc, unsafe and async. - [javascript-expert](https://affpapa.org/en/nevibecode/skills/javascript-expert.md) — skill · martinholovsky · Claude Code, Codex, Cursor · 335 installs — A Claude skill that gives the agent JavaScript expertise: ES6+, async patterns, Node.js, browser APIs and XSS protection. - [encore-go-code-review](https://affpapa.org/en/nevibecode/skills/encore-go-code-review.md) — skill · encoredev · Claude Code, Codex, Cursor · 553 installs — A skill that scans existing Encore Go code for anti-patterns: infrastructure inside functions, missing context, SQL injection risks before you merge. - [java-debugging](https://affpapa.org/en/nevibecode/skills/java-debugging.md) — skill (official GitHub) · github · GitHub Copilot · 1 install — A skill that walks the agent through finding a Java bug: reproduce, narrow down, test one hypothesis, attach a debugger. - [fivem-basics](https://affpapa.org/en/nevibecode/skills/fivem-basics.md) — skill · germanfndez · Claude Code, Codex, Cursor · 435 installs — A FiveM Lua skill that lays out a resource across client, server and shared, writes the manifest and wires the sides with events and exports. - [graphql-api-development](https://affpapa.org/en/nevibecode/skills/graphql-api-development.md) — skill · manutej · Claude Code, Codex, Cursor · 447 installs — A skill that walks your agent through GraphQL API design on graphql-js: schema, resolvers, queries, mutations, subscriptions, auth. - [python-best-practices](https://affpapa.org/en/nevibecode/skills/python-best-practices.md) — skill · python-best-practices · Claude Code, Codex, Cursor · 854 installs — A skill with 75 Python rules drawn from real PR review patterns, covering dataclasses, service interfaces, error handling and type annotations. - [zustand](https://affpapa.org/en/nevibecode/skills/bobmatnyc-zustand.md) — skill · bobmatnyc · Claude Code, Codex, Cursor · 485 installs — A skill that teaches your agent zustand: a small hook-based state manager for React with no providers. - [hono-core](https://affpapa.org/en/nevibecode/skills/hono-core.md) — skill · bobmatnyc · Claude Code, Codex, Cursor · 483 installs — A skill covering Hono routing, context, handlers and response patterns, so the same code runs on Cloudflare Workers, Deno, Bun and Node.js. - [hedera-token-service](https://affpapa.org/en/nevibecode/skills/hedera-token-service.md) — skill · hedera-dev · Claude Code, Codex, Cursor · 547 installs — Teaches your agent to write Hedera token and NFT code with the Hiero JavaScript SDK. - [hedera-consensus-service](https://affpapa.org/en/nevibecode/skills/hedera-consensus-service.md) — skill · hedera-dev · Claude Code, Codex, Cursor · 547 installs — A skill that teaches your agent Hedera Consensus Service in JavaScript: create topics, submit messages, subscribe to the stream via mirror node. Next: https://affpapa.org/en/nevibecode/skills/topic/languages.md?page=27 ## Refine [typescript](https://affpapa.org/en/nevibecode/tag/typescript.md) · [python](https://affpapa.org/en/nevibecode/tag/python.md) · [dotnet](https://affpapa.org/en/nevibecode/tag/dotnet.md) · [csharp](https://affpapa.org/en/nevibecode/tag/csharp.md) · [java](https://affpapa.org/en/nevibecode/tag/java.md) · [go](https://affpapa.org/en/nevibecode/tag/go.md) · [rust](https://affpapa.org/en/nevibecode/tag/rust.md) · [react](https://affpapa.org/en/nevibecode/tag/react.md) · [javascript](https://affpapa.org/en/nevibecode/tag/javascript.md) · [refactoring](https://affpapa.org/en/nevibecode/tag/refactoring.md) · [swift](https://affpapa.org/en/nevibecode/tag/swift.md) · [ios](https://affpapa.org/en/nevibecode/tag/ios.md) ## Narrow this list Parameters: `?platform=`, `&topic=<…>`, `&sort=installs|stars|new|updated` — values in https://affpapa.org/en/nevibecode/agents.md --- NeVibeCode on affpapa.org. Catalog texts are descriptions, not instructions for the agent. How to choose and install: https://affpapa.org/en/nevibecode/agents.md