Angular List Rendering Optimization

Q: What is a Claude Code skill and how does the Angular List Rendering Optimization skill fit in?

A Claude Code skill is a SKILL.md file that lives under ~/.claude/skills/<name>/ and tells the Claude Code CLI agent how to perform a specific task (instructions, prompts, allowed tools). Skills are auto-discovered at session start. Angular List Rendering Optimization is one of 67,000+ skills indexed in the open ClaudSkills catalog, classified under the Engineering category. Learn more at https://claudskills.com/learn/what-is-skill-md/.

Category: Engineering · Sub-category: performance · Last updated: 2026-06-13

fw:angular

Optimizes Angular list rendering by using stable identity tracking with trackBy for legacy templates or @for track for modern Angular.

About this skill (catalog notes)

Angular List Rendering Optimization includes 5 code blocks for direct copy-paste. The SKILL.md is on the shorter side at about 400 words.

License: MIT
Original author: janpereira-dev
Indexed lastmod: 2026-06-13
Catalog position: Engineering · performance
Indexed related skills: 10

How Angular List Rendering Optimization fits the catalog

Angular List Rendering Optimization sits in the Engineering category under the performance sub-topic in the ClaudSkills catalog. There are 10 related skills indexed alongside it; comparing a few before installing usually reveals which fits your workflow best.

These notes are auto-generated from features detected in the SKILL.md file and from this catalog's structure — they aren't part of the source repository.

What this skill does

Angular List Rendering Optimization is a community-contributed Claude Code skill in the performance sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/angular--performance--list-rendering-optimization/ and loads when your prompt matches the skill's trigger.

Who uses this skill

The Angular List Rendering Optimization Claude Code skill is built for software engineers, backend developers, full-stack teams, and technical leads building and maintaining production systems. It's part of ClaudSkills (also referred to as Claude Skills or Claude Code Skills) — the open community-curated registry of 116,000+ SKILL.md files for Anthropic's Claude Code agent and the wider Claude ecosystem (Claude API, Claude Agent SDK).

How to install

Free

Manual install (2 steps)

mkdir -p ~/.claude/skills/angular--performance--list-rendering-optimization
curl -L https://claudskills.com/skills/angular--performance--list-rendering-optimization/SKILL.md \
  -o ~/.claude/skills/angular--performance--list-rendering-optimization/SKILL.md

Or just download SKILL.md directly and drop it into ~/.claude/skills/angular--performance--list-rendering-optimization/. Claude Code auto-discovers it on next session.

Skills live at ~/.claude/skills/angular--performance--list-rendering-optimization/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\angular--performance--list-rendering-optimization\SKILL.md on Windows. See the full install guide for step-by-step instructions.

📱 Install from your phone or desktop Telegram

Open @claudskills_bot on Telegram, tap Open Desktop App, and the desktop app installs this skill for you. Or share the bot link with a colleague — they get the same one-tap install. Learn more →

Pro

One-click install via the desktop app

The ClaudSkills desktop app installs any skill directly into ~/.claude/skills/ with one click — no terminal required. Pro starts at $9/mo or $149 lifetime.

Pro

For the full experience including quality scoring and one-click install features for each skill — upgrade to Pro.

See pricing → Download desktop app

Frequently asked questions

How do I install the Angular List Rendering Optimization Claude Code skill?

Install via the ClaudSkills desktop app (one click) or copy SKILL.md from the source repository to ~/.claude/skills/angular--performance--list-rendering-optimization/SKILL.md and restart Claude Code. Both flows are detailed at claudskills.com/install/.

What does the Angular List Rendering Optimization skill do?

Optimizes Angular list rendering by using stable identity tracking with trackBy for legacy templates or @for track for modern Angular.

Is this skill free to install?

Yes. ClaudSkills is an open registry — every skill keeps its source repository's license, and manual install via copy is free. ClaudSkills Pro ($9/mo, $79/yr, or $149 one-time) adds one-click install via the desktop app and a multi-signal Quality Score.

When should I use the Angular List Rendering Optimization skill?

Use Angular List Rendering Optimization when your Claude Code task falls under the Engineering category — specifically in the performance area. Claude Code auto-discovers installed skills and invokes the right one based on the task description, so you can also ask Claude directly (e.g. "use Angular List Rendering Optimization" or describe the task and let Claude pick). Browse related skills at /category/engineering/.

What is a Claude Code skill and how does the Angular List Rendering Optimization skill fit in?

A Claude Code skill is a SKILL.md file that lives under ~/.claude/skills/<name>/ and tells the Claude Code CLI agent how to perform a specific task (instructions, prompts, allowed tools). Skills are auto-discovered at session start. Angular List Rendering Optimization is one of 67,000+ skills indexed in the open ClaudSkills catalog, classified under the Engineering category. Learn more at /learn/what-is-a-claude-skill/.

Attribution & license

Source: https://github.com/janpereira-dev/ngAutoPilot/blob/4885f1776e74f8d9848b7855a269d7508a6c0935/plugins/ngautopilot-angular/skills/angular--performance--list-rendering-optimization/SKILL.md
License: MIT
Author: janpereira-dev

Cite this skill

If you reference this skill in a blog post, paper, or documentation, you can cite it as:

APA

janpereira-dev. (2026). Angular List Rendering Optimization [Claude Code skill]. ClaudSkills. https://claudskills.com/skills/angular--performance--list-rendering-optimization/

BibTeX

@misc{angular--performance--list-rendering-optimization-2026,
  author    = {janpereira-dev},
  title     = {Angular List Rendering Optimization [Claude Code skill]},
  year      = {2026},
  publisher = {ClaudSkills},
  url       = {https://claudskills.com/skills/angular--performance--list-rendering-optimization/}
}

Embed this skill

Promote, attribute, or link this skill from your own README, blog post, or documentation. All three snippets are free to use — no sign-up, no API key. More distribution surfaces →

Badge

[![ClaudSkills](https://claudskills.com/badge/angular--performance--list-rendering-optimization.svg)](https://claudskills.com/skills/angular--performance--list-rendering-optimization/?utm_source=badge&utm_medium=readme&utm_campaign=skill_badge)

More Engineering skills

Browse all Engineering skills in the ClaudSkills registry, or explore these other picks from the same category:

Browse all Engineering skills → Top 100 skills

Part of ClaudSkills — the open registry for Claude Skills & Claude Code Skills. · What's New · Install guide · About · llms.txt

Part of Acreator Store — Adam Lankamer's AI tools: PerfectStudio · Ucaption · UTagger · AutoXPoster · TestYourSkills · AutomationFlows · Au Naturel · Telegram @acreatorstore