ClaudSkills / Growth & Marketing / branding

Developing UI

Q: What is a Claude Code skill and how does the Developing UI 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. Developing UI is one of 67,000+ skills indexed in the open ClaudSkills catalog, classified under the Growth & Marketing category. Learn more at https://claudskills.com/learn/what-is-skill-md/.

Category: Growth & Marketing · Sub-category: branding · Last updated: 2026-05-21

Strict guidelines for building UI components, pages, and layouts. Ensures adherence to brand-identity tokens, technical constraints, and performance standards.

From the source SKILL.md

This skill defines the standard operating procedure for front-end development. It ensures all UI code is consistent, performant, accessible, and robust, while strictly adhering to the brand-identity skill.

What this skill does

Developing UI is a community-contributed Claude Code skill in the branding sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/developing-ui/ and loads when your prompt matches the skill's trigger.

Who uses this skill

The Developing UI Claude Code skill is built for growth marketers, product-led growth teams, founders running experiments, and performance marketing teams. 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/developing-ui
curl -L https://claudskills.com/skills/developing-ui/SKILL.md \
  -o ~/.claude/skills/developing-ui/SKILL.md

Or just download SKILL.md directly and drop it into ~/.claude/skills/developing-ui/. Claude Code auto-discovers it on next session.

Skills live at ~/.claude/skills/developing-ui/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\developing-ui\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 Developing UI Claude Code skill?

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

What does the Developing UI skill do?

Strict guidelines for building UI components, pages, and layouts. Ensures adherence to brand-identity tokens, technical constraints, and performance standards.

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 Developing UI skill?

Use Developing UI when your Claude Code task falls under the Growth & Marketing category — specifically in the branding 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 Developing UI" or describe the task and let Claude pick). Browse related skills at /category/growth/.

What is a Claude Code skill and how does the Developing UI 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. Developing UI is one of 67,000+ skills indexed in the open ClaudSkills catalog, classified under the Growth & Marketing category. Learn more at /learn/what-is-a-claude-skill/.

Cite this skill

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

APA

ClaudSkills. (2026). Developing UI [Claude Code skill]. ClaudSkills. https://claudskills.com/skills/developing-ui/

BibTeX

@misc{developing-ui-2026,
  author    = {ClaudSkills},
  title     = {Developing UI [Claude Code skill]},
  year      = {2026},
  publisher = {ClaudSkills},
  url       = {https://claudskills.com/skills/developing-ui/}
}

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Badge

[![ClaudSkills](https://claudskills.com/badge/developing-ui.svg)](https://claudskills.com/skills/developing-ui/?utm_source=badge&utm_medium=readme&utm_campaign=skill_badge)

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