Performance — community Performance, claude-skill-registry, community, ide skills, Claude Code, Cursor, Windsurf

v1.0.0
GitHub

About this Skill

Ideal for Angular-based AI Agents requiring optimized rendering and change detection strategies. The most comprehensive Claude Code skills registry | Web Search: https://skills-registry-web.vercel.app

majiayu000 majiayu000
[0]
[0]
Updated: 2/20/2026

Agent Capability Analysis

The Performance skill by majiayu000 is an open-source community AI agent skill for Claude Code and other IDE workflows, helping agents execute tasks with better context, repeatability, and domain-specific guidance.

Ideal Agent Persona

Ideal for Angular-based AI Agents requiring optimized rendering and change detection strategies.

Core Value

Empowers agents to optimize component updates using ChangeDetectionStrategy.OnPush, lazy load heavy components with @defer, and leverage NgOptimizedImage for LCP optimization, ensuring seamless user experiences with reduced latency.

↓ Capabilities Granted for Performance

Implementing OnPush change detection for efficient component updates
Lazy loading deferrable views to enhance page load times
Optimizing images with NgOptimizedImage for improved LCP scores

! Prerequisites & Limits

  • Requires Angular framework
  • Zoneless Angular preparation necessary
  • NgOptimizedImage dependency needed
Labs Demo

Browser Sandbox Environment

⚡️ Ready to unleash?

Experience this Agent in a zero-setup browser environment powered by WebContainers. No installation required.

Boot Container Sandbox

Performance

Install Performance, an AI agent skill for AI agent workflows and automation. Works with Claude Code, Cursor, and Windsurf with one-command setup.

SKILL.md
Readonly

Performance

Priority: P1 (HIGH)

Principles

  • OnPush: Always use ChangeDetectionStrategy.OnPush. Components should only update when Inputs change or Signals fire.
  • Deferrable Views: Use @defer to lazy load heavy components/chunks below the fold.
  • Images: Use NgOptimizedImage (ngSrc) for LCP optimization.

Guidelines

  • Zoneless: Prepare for Zoneless Angular by avoiding Zone.runOutsideAngular hacks. Use Signals.
  • TrackBy: Always provide a tracking function in loops (@for (item of items; track item.id)).

Anti-Patterns

  • Functions in Template: {{ calculate() }} causes re-evaluation on every change detection cycle. Use computed() signals or pure pipes.
  • Heavy Constructors: Keep constructors empty. Use ngOnInit or effects.

References

FAQ & Installation Steps

These questions and steps mirror the structured data on this page for better search understanding.

? Frequently Asked Questions

What is Performance?

Ideal for Angular-based AI Agents requiring optimized rendering and change detection strategies. The most comprehensive Claude Code skills registry | Web Search: https://skills-registry-web.vercel.app

How do I install Performance?

Run the command: npx killer-skills add majiayu000/claude-skill-registry/Performance. It works with Cursor, Windsurf, VS Code, Claude Code, and 19+ other IDEs.

What are the use cases for Performance?

Key use cases include: Implementing OnPush change detection for efficient component updates, Lazy loading deferrable views to enhance page load times, Optimizing images with NgOptimizedImage for improved LCP scores.

Which IDEs are compatible with Performance?

This skill is compatible with Cursor, Windsurf, VS Code, Trae, Claude Code, OpenClaw, Aider, Codex, OpenCode, Goose, Cline, Roo Code, Kiro, Augment Code, Continue, GitHub Copilot, Sourcegraph Cody, and Amazon Q Developer. Use the Killer-Skills CLI for universal one-command installation.

Are there any limitations for Performance?

Requires Angular framework. Zoneless Angular preparation necessary. NgOptimizedImage dependency needed.

↓ How To Install

  1. 1. Open your terminal

    Open the terminal or command line in your project directory.

  2. 2. Run the install command

    Run: npx killer-skills add majiayu000/claude-skill-registry/Performance. The CLI will automatically detect your IDE or AI agent and configure the skill.

  3. 3. Start using the skill

    The skill is now active. Your AI agent can use Performance immediately in the current project.

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