# Skills for Programming languages Skills for Programming languages: what each one does, an install command and example prompts. 1102 cards · page 20 of 28 - HTML: https://affpapa.org/en/nevibecode/skills/topic/languages?page=20 - Instructions for agents: https://affpapa.org/en/nevibecode/agents.md - [catalyst-sdk](https://affpapa.org/en/nevibecode/skills/catalyst-sdk.md) — skill · catalystbyzoho · Claude Code, Codex, Cursor · 1000 installs — A skill that tells the agent how to initialize the Catalyst SDK and reach its services on Node.js, Python, Java, web and mobile. - [neo4j-graphql-skill](https://affpapa.org/en/nevibecode/skills/neo4j-graphql-skill.md) — skill · neo4j-contrib · Claude Code, Codex, Cursor · 809 installs — A skill that walks your agent through building a GraphQL API on @neo4j/graphql: type definitions, directives, JWT auth and Apollo Server wiring. - [valgrind](https://affpapa.org/en/nevibecode/skills/valgrind.md) — skill · mohitmishra786 · Claude Code, Codex, Cursor · 678 installs — Walks the agent through Valgrind tools: Memcheck for leaks and use-after-free, Cachegrind and Callgrind for cache misses and call graphs, Massif for heap growth. - [deno-frontend](https://affpapa.org/en/nevibecode/skills/deno-frontend.md) — skill · denoland · Claude Code, Codex, Cursor · 408 installs — Guides frontend development on Deno. - [fastapi-development](https://affpapa.org/en/nevibecode/skills/fastapi-development.md) — skill · aj-geddes · Claude Code, Codex, Cursor · 618 installs — A skill that steers your AI agent toward idiomatic FastAPI code: async routes, Pydantic validation, JWT auth and automatic OpenAPI docs. - [laravel-development](https://affpapa.org/en/nevibecode/skills/laravel-development.md) — skill · Mindrally · Claude Code, Codex, Cursor · 909 installs — A skill that keeps your agent inside Laravel conventions: SOLID, PSR-12, Eloquent over raw SQL. - [162-java-profiling-analyze](https://affpapa.org/en/nevibecode/skills/162-java-profiling-analyze.md) — skill · Juan Antonio Breña Moral · Claude Code, Codex, Cursor · 350 installs — This skill reads the Java profiling data you already collected — flamegraphs, JFR, GC logs, thread dumps — and sorts the problems it finds by priority. - [unity](https://affpapa.org/en/nevibecode/skills/unity.md) — skill · Mindrally · Claude Code, Codex, Cursor · 908 installs — A skill that makes your coding agent follow Unity conventions: component architecture, ScriptableObjects, object pooling and profiler work. - [tanstack-config](https://affpapa.org/en/nevibecode/skills/tanstack-config.md) — skill · tanstack-skills · Claude Code, Codex, Cursor · 1500 installs — Guides agent setup for building, versioning, and publishing TypeScript packages using the @tanstack/config toolkit. - [canva-translate-design](https://affpapa.org/en/nevibecode/skills/canva-translate-design.md) — skill (official OpenAI) · Canva Pty Ltd. · Codex, ChatGPT · 25 installs — Translates every text element in a Canva design and creates a separate copy. - [assembly-arm](https://affpapa.org/en/nevibecode/skills/assembly-arm.md) — skill · mohitmishra786 · Claude Code, Codex, Cursor · 656 installs — A skill that helps the agent read and write AArch64 and ARM Thumb assembly: registers, calling conventions, inline asm and NEON. - [cpu-cache-opt](https://affpapa.org/en/nevibecode/skills/cpu-cache-opt.md) — skill · mohitmishra786 · Claude Code, Codex, Cursor · 654 installs — Walks an agent through cache misses, false sharing and data layout. - [mongodb-development](https://affpapa.org/en/nevibecode/skills/mongodb-development.md) — skill · Mindrally · Claude Code, Codex, Cursor · 891 installs — MongoDB development rules: schemas, indexes, aggregation pipelines, Mongoose and Payload CMS. - [pandas-best-practices](https://affpapa.org/en/nevibecode/skills/pandas-best-practices.md) — skill · Mindrally · Claude Code, Codex, Cursor · 886 installs — Guides the AI assistant to write idiomatic Pandas code using vectorization, method chaining, and proper data types. - [scikit-learn-best-practices](https://affpapa.org/en/nevibecode/skills/scikit-learn-best-practices.md) — skill · Mindrally · Claude Code, Codex, Cursor · 888 installs — A skill that hands your agent scikit-learn conventions: pipelines, cross-validation, metrics, model persistence. - [turbo-transforms](https://affpapa.org/en/nevibecode/skills/turbo-transforms.md) — skill · goldsky-io · Claude Code, Codex, Cursor · 3600 installs — Writes and debugs transforms for Turbo pipelines: EVM log decoding, filters, TypeScript scripts, dynamic lookup tables. - [make](https://affpapa.org/en/nevibecode/skills/make.md) — skill · mohitmishra786 · Claude Code, Codex, Cursor · 649 installs — A skill that walks your agent through idiomatic Makefiles: pattern rules, automatic dependency tracking, and make error diagnosis. - [astro](https://affpapa.org/en/nevibecode/skills/mindrally-astro.md) — skill · Mindrally · Claude Code, Codex, Cursor · 886 installs — A skill that tells the agent how to build Astro sites: static generation, partial hydration, file-based routing and as little client-side JavaScript as possible. - [design-patterns-implementation](https://affpapa.org/en/nevibecode/skills/design-patterns-implementation.md) — skill · aj-geddes · Claude Code, Codex, Cursor · 595 installs — Guides the agent toward the right pattern for an architectural problem: Singleton, Factory, Observer, Strategy and more. - [lldb](https://affpapa.org/en/nevibecode/skills/lldb.md) — skill · mohitmishra786 · Claude Code, Codex, Cursor · 646 installs — Guides agents through LLDB debugging for C, C++, Swift, and Objective-C. - [neo4j-driver-java-skill](https://affpapa.org/en/nevibecode/skills/neo4j-driver-java-skill.md) — skill · neo4j-contrib · Claude Code, Codex, Cursor · 770 installs — Tells your agent how to wire Java or Kotlin into Neo4j: driver setup, sessions, transactions, connection pool. - [simd-intrinsics](https://affpapa.org/en/nevibecode/skills/simd-intrinsics.md) — skill · mohitmishra786 · Claude Code, Codex, Cursor · 645 installs — A skill that walks the agent through manual vectorization: reading auto-vectorization reports, writing SSE2/AVX2/NEON intrinsics, and checking CPU flags at runtime. - [neo4j-driver-go-skill](https://affpapa.org/en/nevibecode/skills/neo4j-driver-go-skill.md) — skill · neo4j-contrib · Claude Code, Codex, Cursor · 766 installs — Guides coding agents through the Neo4j Go Driver v6, covering connection pooling, session modes, and struct parameters. - [163-java-profiling-refactor](https://affpapa.org/en/nevibecode/skills/163-java-profiling-refactor.md) — skill · Juan Antonio Breña Moral · Claude Code, Codex, Cursor · 337 installs — Takes a finished profiling report and edits Java code around the bottlenecks it names: CPU, memory, threading. - [161-java-profiling-detect](https://affpapa.org/en/nevibecode/skills/161-java-profiling-detect.md) — skill · Juan Antonio Breña Moral · Claude Code, Codex, Cursor · 337 installs — This skill sets up Java profiling to collect CPU, memory, lock, GC and I/O data. - [bash-scripting](https://affpapa.org/en/nevibecode/skills/bash-scripting.md) — skill · Mindrally · Claude Code, Codex, Cursor · 875 installs — This skill gives the agent rules for writing Bash scripts: input validation, error handling, portability. - [elf-inspection](https://affpapa.org/en/nevibecode/skills/elf-inspection.md) — skill · mohitmishra786 · Claude Code, Codex, Cursor · 640 installs — Walks an agent through readelf, objdump, nm and ldd: dependencies, symbols, sections, debug info and linker errors. - [freertos](https://affpapa.org/en/nevibecode/skills/freertos.md) — skill · mohitmishra786 · Claude Code, Codex, Cursor · 637 installs — Guides agents through FreeRTOS embedded development, from task creation and queue management to stack overflow detection and GDB thread debugging. - [linux-kernel-modules](https://affpapa.org/en/nevibecode/skills/linux-kernel-modules.md) — skill · mohitmishra786 · Claude Code, Codex, Cursor · 639 installs — Walks your agent through writing and debugging loadable kernel modules: Kbuild, module parameters, /proc, sysfs, character devices, KGDB and ftrace. - [game-development](https://affpapa.org/en/nevibecode/skills/mindrally-game-development.md) — skill · Mindrally · Claude Code, Codex, Cursor · 867 installs — Provides guidelines and architecture patterns for C# game development in Unity and Lua scripting. - [django-rest-api-development](https://affpapa.org/en/nevibecode/skills/django-rest-api-development.md) — skill · Mindrally · Claude Code, Codex, Cursor · 868 installs — A skill that gives your coding agent a house style for Django REST APIs: project layout, serializers, JWT auth and query performance. - [memory-model](https://affpapa.org/en/nevibecode/skills/memory-model.md) — skill · mohitmishra786 · Claude Code, Codex, Cursor · 634 installs — A skill that walks your agent through C++ and Rust memory ordering, picks the right atomic order, and helps track down data races. - [memory-leak-detection](https://affpapa.org/en/nevibecode/skills/memory-leak-detection.md) — skill · aj-geddes · Claude Code, Codex, Cursor · 580 installs — A skill for tracking down memory leaks: heap snapshots, profiling and the usual patterns behind growing memory use. - [jest](https://affpapa.org/en/nevibecode/skills/jest.md) — skill · Mindrally · Claude Code, Codex, Cursor · 864 installs — A skill that tells your agent how to write Jest tests: structure, mocks, assertions, async. - [ruby-rails](https://affpapa.org/en/nevibecode/skills/ruby-rails.md) — skill · Mindrally · Claude Code, Codex, Cursor · 862 installs — This skill hands your agent Rails conventions: generators over boilerplate, ActiveRecord patterns, Hotwire, background jobs and tests. - [412-frameworks-quarkus-panache](https://affpapa.org/en/nevibecode/skills/412-frameworks-quarkus-panache.md) — skill · Juan Antonio Breña Moral · Claude Code, Codex, Cursor · 331 installs — A skill for Hibernate ORM Panache in Quarkus: query patterns, DTO projections and locking, with a compile check before and after every change. - [fastify-typescript](https://affpapa.org/en/nevibecode/skills/fastify-typescript.md) — skill · Mindrally · Claude Code, Codex, Cursor · 856 installs — Gives the agent a rulebook for Fastify and TypeScript: validation schemas, plugins, Prisma access and Jest tests. - [133-java-testing-acceptance-tests](https://affpapa.org/en/nevibecode/skills/133-java-testing-acceptance-tests.md) — skill · Juan Antonio Breña Moral · Claude Code, Codex, Cursor · 329 installs — Turns maintainer-approved Gherkin scenarios into Java acceptance tests: RestAssured, DB and Kafka fixtures, WireMock for external REST. - [312-frameworks-spring-data-jdbc](https://affpapa.org/en/nevibecode/skills/312-frameworks-spring-data-jdbc.md) — skill · Juan Antonio Breña Moral · Claude Code, Codex, Cursor · 329 installs — A skill that applies Spring Data JDBC rules to Java records: entities, repositories, aggregate boundaries, transactions, N+1 avoidance. - [200-agents-md](https://affpapa.org/en/nevibecode/skills/200-agents-md.md) — skill · Juan Antonio Breña Moral · Claude Code, Codex, Cursor · 326 installs — Builds an AGENTS.md file for Java repositories via an interactive step-by-step interview. Next: https://affpapa.org/en/nevibecode/skills/topic/languages.md?page=21 ## 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