react-best-practices

React and Next.js performance optimization guidelines from Vercel Engineering. This skill should be used when writing, reviewing, or refactoring React/Next.js code to ensure optimal performance patterns. Triggers on tasks involving React components, Next.js pages, data fetching, bundle optimization, or performance improvements.

Guide AI agents through Godot 4.x GDScript coding best practices including scene organization, signals, resources, state machines, and performance optimization. This skill should be used when generating GDScript code, creating Godot scenes, designing game architecture, implementing state machines, object pooling, save/load systems, or when the user asks about Godot patterns, node structure, or GDScript standards. Keywords: godot, gdscript, game development, signals, resources, scenes, nodes, state machine, object pooling, save system, autoload, export, type hints.

Best practices for Capacitor app development including project structure, plugin usage, performance optimization, security, and deployment. Use this skill when reviewing Capacitor code, setting up new projects, or optimizing existing apps.

> Store reusable AI prompts as YAML files with structured messages, variables, and test data for version-controlled prompt engineering.

Use when creating new skills, editing existing skills, or verifying skills work before deployment

> **Type:** Rigid process (follow structure exactly)

Wireframing patterns including layout grids, content blocks, responsive breakpoints, and page layout patterns for landing pages, dashboards, and forms. Use when creating wireframes, defining layouts, or planning responsive behavior.

Expert Windows Registry editor and optimizer via PowerShell. Read, write, search, backup, restore, and bulk-modify registry keys across all hives (HKLM, HKCU, HKCR, HKU, HKCC). Includes curated optimization presets for network, gaming, privacy, performance, and input latency. Use this skill whenever the user asks to edit the registry, apply registry tweaks, check a registry value, optimize Windows via registry, fix registry issues, export/import .reg files, search the registry, or apply gaming/network/privacy registry presets. Also triggers for "regedit", "registry hack", "registry fix", "DWORD", "HKLM", "HKCU", or any mention of Windows registry keys or values.

Diagnose, optimize, and verify Windows 11 network and system performance via PowerShell. Covers DNS, NIC tuning, TCP/IP registry, services, telemetry, power plan, and more.

Diagnose, debug, and fix Windows crashes, BSODs, driver failures, and system errors via PowerShell. Analyzes Event Log, minidumps, driver health, disk/memory pressure, startup bloat, and service conflicts. Builds a growing knowledge base of resolved issues per machine. Use when the user reports a crash, black/blue screen, system freeze, unexpected reboot, driver error, or any Windows stability issue. Also triggers for "BSOD", "blue screen", "black screen", "crash", "system error", "bugcheck", "minidump", "driver failure", "unexpected shutdown", "paging file too small", "system hang", "Windows froze", "PC crashed", "kernel error", or any mention of Windows Event Log errors.

> Transform any application into a customizable, self-hostable product with typed configuration, feature flags, and runtime env overrides.

Toolkit for interacting with and testing local web applications using Playwright. Supports verifying frontend functionality, debugging UI behavior, capturing browser screenshots, and viewing browser logs.