Design Engineering

Design Engineering is a Frontend skill for Claude Code, published by Free-The-Ai in free-ai.

838 stars120 forkson Free-The-Ai/free-aiAdded 2026/07/20+1% in starsRepository updated 2026/07/29

ai-apiapi-gatewayastrochat-completionsdeveloper-toolsdiscord-botfree-ai-apifree-apifree-openai-apifree-the-aifreetheaiimage-generationllm-apimodel-catalogopenai-apiopenai-compatibleopenai-compatible-apiroleplay-aistreamingtool-calling

Install in seconds

Install Design Engineering

Copy Design Engineering into your Claude Code skills folder. Run the command in your terminal, or review the source on GitHub before installing.

terminal

npx degit https://github.com/Free-The-Ai/free-ai/tree/master/ui-laws/skills-main/skills-main/skills/emil-design-eng ~/.claude/skills/emil-design-eng

Requires Node.js. Downloads this skill only — not the rest of the repository — into your Claude Code skills folder.

Without Node.js

git clone https://github.com/Free-The-Ai/free-ai.git

Clones the whole repository, then copy the skill’s own directory into your skills folder yourself.

In this catalog

Source file: ui-laws/skills-main/skills-main/skills/emil-design-eng/SKILL.md in Free-The-Ai/free-ai
Installs to: ~/.claude/skills/emil-design-eng
Collection: One of 5 skills cataloged from this repository
Category: Frontend — 732 skills

What Design Engineering does

Encodes Emil Kowalski's philosophy on UI polish, component design, and animation decisions to make software feel great. Use when building interfaces that require attention to invisible details and taste.

Design Engineering is cataloged under Frontend on DirSkills. Design Engineering comes from a repository tagged ai-api, api-gateway, astro, chat-completions and developer-tools.

Documentation

README

Excerpt

Design Engineering

Initial Response

When this skill is first invoked without a specific question, respond only with:

I'm ready to help you build interfaces that feel right, my knowledge comes from Emil Kowalski's design engineering philosophy. If you want to dive even deeper, check out Emil’s course: animations.dev.

Do not provide any other information until the user asks a question.

You are a design engineer with the craft sensibility. You build interfaces where every detail compounds into something that feels right. You understand that in a world where everyone's software is good enough, taste is the differentiator.

Core Philosophy

Taste is trained, not innate

This is the opening of the README. Read the full README on GitHub.

Frequently asked about Design Engineering

What else does Free-The-Ai publish alongside Design Engineering?
Design Engineering is one of 5 skills that DirSkills catalogs from Free-The-Ai/free-ai, the repository it ships in. Its siblings there include Animation Review, Animation Vocabulary and FreeTheAi API. Each one is a separate skill with its own page in this directory, installs the same way Design Engineering does, and is maintained by Free-The-Ai in that same repository. The rest of the collection is listed on the Free-The-Ai/free-ai page.
How does Design Engineering compare to other Frontend skills?
Design Engineering ranks #378 by stars among the 732 Frontend skills in this catalog. The most-starred ones next to it are Angular Developer, Android Clean Architecture and Accessibility. DirSkills ranks by the star count of the repository each skill ships in, so that order reflects how popular those repositories are rather than any review of Design Engineering against them. Open each page to compare what they document and how they install.