# Skills for Programming languages Skills for Programming languages: what each one does, an install command and example prompts. 1102 cards · page 7 of 28 - HTML: https://affpapa.org/en/nevibecode/skills/topic/languages?page=7 - Instructions for agents: https://affpapa.org/en/nevibecode/agents.md - [react-19](https://affpapa.org/en/nevibecode/skills/react-19.md) — skill · prowler-cloud · Claude Code, Codex, Cursor · 671 installs — Skill for React 19 with React Compiler: no manual memoization, server components first, ref as a prop. - [c-review](https://affpapa.org/en/nevibecode/skills/c-review.md) — skill · trailofbits · Claude Code, Codex, Cursor · 3700 installs — Reviews native C/C++ code for memory bugs, integer overflows and races. - [godot-gdscript](https://affpapa.org/en/nevibecode/skills/godot-gdscript.md) — skill · gamedev-skills · Claude Code, Codex, Cursor · 6500 installs — Guides coding assistants in writing statically typed GDScript 2.0 for Godot 4.7 and porting legacy scripts from Godot 3.x. - [react-dev](https://affpapa.org/en/nevibecode/skills/react-dev.md) — skill · softaworks · Claude Code, Codex, Cursor · 4100 installs — Provides type-safe React 18 and 19 patterns for TypeScript components, hooks, and Server Actions. - [yaml](https://affpapa.org/en/nevibecode/skills/yaml.md) — skill · vercel-labs · Claude Code, Codex, Cursor · 1000 installs — Streaming YAML parser for json-render that turns code fences into JSON Patch. - [unity-csharp-scripting](https://affpapa.org/en/nevibecode/skills/unity-csharp-scripting.md) — skill · gamedev-skills · Claude Code, Codex, Cursor · 5900 installs — Guides coding agents in writing Unity 6.3 LTS MonoBehaviour scripts, managing lifecycle callbacks, Inspector serialization, and coroutine execution. - [analyzing-dotnet-performance](https://affpapa.org/en/nevibecode/skills/analyzing-dotnet-performance.md) — skill · dotnet · Claude Code, Codex, Cursor · 4900 installs — Scans C# and .NET code for about 50 performance anti-patterns across async, memory, LINQ, and I/O. - [manimce-best-practices](https://affpapa.org/en/nevibecode/skills/manimce-best-practices.md) — skill · adithya-s-k · Claude Code, Codex, Cursor · 3900 installs — A skill that steers the agent through Manim Community Edition: scenes, MathTex, 3D, camera work. - [swift-testing-expert](https://affpapa.org/en/nevibecode/skills/swift-testing-expert.md) — skill · AvdLee · Claude Code, Codex, Cursor · 5300 installs — Coaches your agent through Swift Testing: #expect and #require macros, tags, parameterized tests, and moving a suite off XCTest. - [migrate-to-rust](https://affpapa.org/en/nevibecode/skills/migrate-to-rust.md) — skill (official Google) · google · Claude Code, Gemini CLI, Codex · 538 installs — Migrates legacy C++, Fortran, Java, and Python codebases to safe Rust with telemetry benchmarks. - [m15-anti-pattern](https://affpapa.org/en/nevibecode/skills/m15-anti-pattern.md) — skill · actionbook · Claude Code, Codex, Cursor · 8600 installs — Reviews Rust code for anti-patterns and points to idiomatic replacements. - [unreal-cpp-gameplay](https://affpapa.org/en/nevibecode/skills/unreal-cpp-gameplay.md) — skill · gamedev-skills · Claude Code, Codex, Cursor · 5300 installs — Teaches the agent to write UE5 gameplay C++: reflection macros, Gameplay Framework class roles, and module dependencies in *.Build.cs. - [filter-syntax](https://affpapa.org/en/nevibecode/skills/filter-syntax.md) — skill · dotnet · Claude Code, Codex, Cursor · 4300 installs — A reference skill for .NET test filter syntax across VSTest and MTP. - [pygame-core](https://affpapa.org/en/nevibecode/skills/pygame-core.md) — skill · gamedev-skills · Claude Code, Codex, Cursor · 5100 installs — A skill that lays out the skeleton of a pygame game: the main loop, delta-time movement, input, sprites and collisions. - [bevy-ecs](https://affpapa.org/en/nevibecode/skills/bevy-ecs.md) — skill · gamedev-skills · Claude Code, Codex, Cursor · 5100 installs — Keeps the agent inside Bevy's ECS model: plugins, components and resources, systems built on Query. - [dotnet-webapi](https://affpapa.org/en/nevibecode/skills/dotnet-webapi.md) — skill · dotnet · Claude Code, Codex, Cursor · 4300 installs — A coding-agent skill for ASP.NET Core Web API work: it keeps new endpoints in the style the project already uses, adds OpenAPI metadata and central error handling. - [love2d-core](https://affpapa.org/en/nevibecode/skills/love2d-core.md) — skill · gamedev-skills · Claude Code, Codex, Cursor · 5000 installs — Sets up the foundational loop, delta-time motion, input, and screen stacks for LÖVE 11.5 in Lua. - [aws-sdk-js-v3-usage](https://affpapa.org/en/nevibecode/skills/aws-sdk-js-v3-usage.md) — skill · aws · Claude Code, Codex, Cursor · 8000 installs — Guides coding agents on AWS SDK for JavaScript v3 architecture, imports, and streams. - [guide](https://affpapa.org/en/nevibecode/skills/guide.md) — skill · toss · Claude Code, Codex, Cursor · 516 installs — Guides es-toolkit installation, import paths, and setup across Node.js, Bun, Deno, and browsers. - [principle-type-system-discipline](https://affpapa.org/en/nevibecode/skills/principle-type-system-discipline.md) — skill · backnotprop · Claude Code, Codex, Cursor · 5300 installs — Enforces strict type system rules: brand semantic primitives, parse external data at boundaries, and derive types directly from schemas. - [csharp-scripts](https://affpapa.org/en/nevibecode/skills/csharp-scripts.md) — skill · dotnet · Claude Code, Codex, Cursor · 3800 installs — Runs C# from a single file with dotnet, no project needed. - [dotnet-trace-collect](https://affpapa.org/en/nevibecode/skills/dotnet-trace-collect.md) — skill · dotnet · Claude Code, Codex, Cursor · 3800 installs — Guides developers in selecting diagnostic tools and capturing traces for production .NET performance issues across Windows, Linux, and containers. - [typescript-variables](https://affpapa.org/en/nevibecode/skills/typescript-variables.md) — skill · mkosir · Claude Code, Codex, Cursor · 3800 installs — Applies TypeScript variable conventions: const assertions, enum replacement with literal types, unions over boolean flags, null vs undefined distinction. - [typescript-discriminated-unions](https://affpapa.org/en/nevibecode/skills/typescript-discriminated-unions.md) — skill · mkosir · Claude Code, Codex, Cursor · 3800 installs — Guides coding agents to apply discriminated unions in TypeScript, eliminating invalid states and enabling exhaustiveness checks. - [cli-anything-lldb](https://affpapa.org/en/nevibecode/skills/cli-anything-lldb.md) — skill · HKUDS · Claude Code, Codex, Cursor · 405 installs — This skill runs stateful LLDB workflows with JSON output for breakpoints, process inspection, memory reads, and AI-client debugging through DAP. - [dotnet-pinvoke](https://affpapa.org/en/nevibecode/skills/dotnet-pinvoke.md) — skill · dotnet · Claude Code, Codex, Cursor · 3500 installs — Calls C and C++ native libraries from .NET via DllImport and LibraryImport. - [dotnet-aot-compat](https://affpapa.org/en/nevibecode/skills/dotnet-aot-compat.md) — skill · dotnet · Claude Code, Codex, Cursor · 3600 installs — Walks the IL analyzer warnings one at a time until a .NET project survives Native AOT and trimming. - [minecraft-plugin-development](https://affpapa.org/en/nevibecode/skills/minecraft-plugin-development.md) — skill (official GitHub) · github · GitHub Copilot · 485 installs — Builds and debugs Minecraft server plugins for Paper, Spigot, and Bukkit. - [migrate-nullable-references](https://affpapa.org/en/nevibecode/skills/migrate-nullable-references.md) — skill · dotnet · Claude Code, Codex, Cursor · 3400 installs — A skill that enables nullable reference types in C# projects and resolves all warnings. - [migrate-dotnet10-to-dotnet11](https://affpapa.org/en/nevibecode/skills/migrate-dotnet10-to-dotnet11.md) — skill · dotnet · Claude Code, Codex, Cursor · 3400 installs — Systematically migrates .NET 10 solutions to .NET 11. - [technology-selection](https://affpapa.org/en/nevibecode/skills/technology-selection.md) — skill · dotnet · Claude Code, Codex, Cursor · 3400 installs — Walks you from a task type to the right .NET 8+ library for AI and ML work. - [check-bin-obj-clash](https://affpapa.org/en/nevibecode/skills/check-bin-obj-clash.md) — skill · dotnet · Claude Code, Codex, Cursor · 3400 installs — Detects overlapping OutputPath and IntermediateOutputPath directories in MSBuild. - [microbenchmarking](https://affpapa.org/en/nevibecode/skills/microbenchmarking.md) — skill · dotnet · Claude Code, Codex, Cursor · 3400 installs — This skill guides .NET microbenchmarking with BenchmarkDotNet. - [convert-to-cpm](https://affpapa.org/en/nevibecode/skills/convert-to-cpm.md) — skill · dotnet · Claude Code, Codex, Cursor · 3400 installs — Converts .NET projects and solutions to NuGet Central Package Management with Directory.Packages.props. - [migrate-dotnet9-to-dotnet10](https://affpapa.org/en/nevibecode/skills/migrate-dotnet9-to-dotnet10.md) — skill · dotnet · Claude Code, Codex, Cursor · 3400 installs — Walks a project from net9.0 to net10.0: updates TargetFramework, fixes build errors and works through breaking changes in .NET 10, C# 14, ASP.NET Core 10 and EF Core 10. - [writing-mstest-tests](https://affpapa.org/en/nevibecode/skills/writing-mstest-tests.md) — skill · dotnet · Claude Code, Codex, Cursor · 3400 installs — A skill that fixes and modernizes existing MSTest tests: picks the right assertion, keeps expected/actual order, and respects your installed MSTest version. - [incremental-build](https://affpapa.org/en/nevibecode/skills/incremental-build.md) — skill · dotnet · Claude Code, Codex, Cursor · 3400 installs — Diagnoses why MSBuild rebuilds projects when nothing has changed. - [aws-sdk-swift-usage](https://affpapa.org/en/nevibecode/skills/aws-sdk-swift-usage.md) — skill · aws · Claude Code, Codex, Cursor · 6500 installs — Teaches the agent the aws-sdk-swift patterns: clients, struct configs, credential resolvers, waiters. - [swift-concurrency-expert](https://affpapa.org/en/nevibecode/skills/swift-concurrency-expert.md) — skill · Dimillian · Claude Code, Codex, Cursor · 2000 installs — Skill reviews and fixes concurrency issues in Swift 6.2+: adds Sendable conformance, applies @MainActor, resolves actor isolation warnings, and migrates completion handlers to async/await. - [cli-anything-sbox](https://affpapa.org/en/nevibecode/skills/cli-anything-sbox.md) — skill · HKUDS · Claude Code, Codex, Cursor · 378 installs — A CLI with 79+ commands for s&box (Source 2): edit scenes, prefabs, materials, and configs from your agent, generate C# code, and validate your project without launching the editor. Next: https://affpapa.org/en/nevibecode/skills/topic/languages.md?page=8 ## 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