Huashu Design vs Claude Design: Head-to-Head Test (The Open-Source Skill That Beats Usage Limits)

Claude Design might be the most impressive AI design tool ever released. It is also, somehow, the most frustrating. Even on Anthropic's $200/month 20X plan, you can burn through 15% of your weekly usage limit in under an hour. That is not a typo. One landing page exploration with tweaks and you are already rationing your remaining design capacity for the week.

Enter Huashu Design — an open-source skill that clones Claude Design's core capabilities and runs inside Claude Code, consuming regular token usage instead of that separate, aggressively capped design quota. In one week it hit 7,300 GitHub stars. We put it through three head-to-head tests against Claude Design to find out if it actually delivers.

The Claude Design Usage Problem

Claude Design launched on April 17, 2026 and immediately became the most talked-about AI design tool on the market. The visual interface is stunning. The tweak system — where you can instantly swap colors, layouts, typography, and themes — is genuinely revolutionary. The ability to draw on designs and leave comments makes iterating feel effortless.

The problem is the weekly usage limits. Claude Design runs on its own separate quota that depletes shockingly fast. Here is what real usage looks like on the 20X plan ($200/month):

One project, half your weekly budget gone. If you are a solo developer or freelancer trying to prototype multiple ideas, this becomes a genuine bottleneck. And that is exactly the gap Huashu Design fills.

What Is Huashu Design?

Huashu Design is an open-source GitHub repository created by Chinese developer 花生 (Huasheng/Alchain), who has 300K+ followers across platforms. Three days after Claude Design launched, he released a single skill that packages Claude Design's system prompts and design philosophies into something any coding agent can use.

Installation takes two seconds:

Under the hood, this single skill packs serious depth:

• 20 deep-dive markdown files — covering slide decks, animation best practices, different design styles, layout philosophies
• Pre-built components and assets — HTML templates, media elements, and design references the AI draws from
• Executable tool chain — converts HTML to MP4/GIF, uses Playwright to verify clickable prototypes actually work
• Brand Asset Protocol — extracts real color values, typography, and visual systems from official sources rather than guessing
• 5-dimension design critique — radar-chart assessments with actionable feedback on every output

It works with Claude Code, Cursor, Codex, and any agent that supports SKILL.md format. The key difference from Claude Design: it uses your regular Claude Code token quota, not that separate, aggressively limited design allocation.

Test 1: Landing Page From Scratch

For the first test, both tools received identical prompts: "Create a landing page for my fictional SaaS product Lighthouse, an analytics platform for solo developers." Both were asked to produce three visual variants.

Claude Design's Output

Claude Design started by asking detailed questions with visual direction options you could click on. It then produced three variants — terminal, editorial, and spatial — with a full tweak panel already attached. The tweaks let you swap between light/dark mode, change accent colors, modify headlines, and toggle between layout options with a single click. This took approximately 15% of weekly design usage.

Huashu Design's Output

Huashu Design asked six structured questions (product description, target buyer, vibe, sections, variations, content). It produced three comparable variants — ledger, terminal, and paper — with a variant selector and tweak system built into the HTML output. The whole process consumed 170K tokens (less than 1% of weekly usage on the 20X plan).

Side-by-Side Verdict

The quality gap was surprisingly small. Claude Design's variants had slightly more polish — better gradient usage, more refined spacing, and the tweaks system is more intuitive with its GUI sliders. But Huashu's output was a massive leap over what Claude Code produces without a design skill. Both tools generated fully responsive pages with clean typography and professional layouts. The critical difference: Claude Design ate 15% of your weekly budget. Huashu used 1%.

Test 2: Landing Page With a Design System

This test raises the difficulty. Both tools were given an existing dashboard design (the "Agentic OS" aesthetic) and told to create a new Lighthouse landing page that matches its visual identity — same fonts, same colors, same design family.

Claude Design has a dedicated design system feature that extracts spacing, components, color palettes, and typography from any codebase or design. When loaded, this system ensures consistency across different deliverables — landing pages, slide decks, dashboards all look like they came from the same product. The downside: creating a design system alone eats 30% of your weekly usage.

Results

Claude Design had the edge here. It recreated a dashboard section within the landing page, matching the reference design nearly pixel-for-pixel. Huashu Design produced a landing page that clearly belonged to the same design family — correct fonts, correct colors, matching component styles — but it took nearly four times longer and did not attempt to recreate the dashboard itself.

The critical insight: Huashu Design essentially created its own design system on the fly rather than using a pre-loaded one. It parsed the reference files, extracted the visual language, and applied it. That is impressive for a terminal-based skill, even if the result is not quite as polished as Claude Design's native system.

Test 3: Slide Deck Creation

Both tools were asked to create a presentation about the fictional Lighthouse SaaS product, using the same design system from Test 2.

Claude Design knocked this out in a couple of minutes at 6% weekly usage. The slides maintained the design system perfectly, with consistent color schemes, proper spacing, and clean typography across every slide.

Huashu Design produced slides that were visually reminiscent of the landing page it had just created — same icon style, same color palette, same overall aesthetic. There were minor issues: text overlapped on two slides, which would require a follow-up prompt to fix. But the design quality was comparable, and the cost was a fraction of Claude Design's usage.

The takeaway from all three tests is consistent: Huashu Design competes at roughly 80-90% of Claude Design's quality for roughly 1-5% of the usage cost. For most practical purposes, that is more than enough.

Token Usage Breakdown: The Numbers That Matter

Here is the complete cost comparison across all three tests:

On a 20X plan, 290K tokens is essentially a rounding error. On a Pro plan ($20/month), it would still be a small fraction of your daily allowance. Meanwhile, Claude Design consumed nearly a third of the entire weekly allocation for the same work — and that is on the $200/month plan.

If you are prototyping three or four ideas per week, Claude Design's limits become genuinely restrictive. Huashu Design does not have that problem because there is no separate design quota — it is just regular Claude usage.

How to Install Huashu Design

Setup takes less than 10 seconds:

The skill works with Claude Code, Cursor, Codex, and any agent supporting the SKILL.md format. It is free for personal use (commercial licensing required for enterprise). The GitHub repository is at github.com/alchaincyf/huashu-design.

Beyond landing pages and slide decks, the skill also handles:

• Interactive prototypes — iOS/Android app mockups with real clickable elements, verified by Playwright
• Motion design — MP4 and GIF exports with 60fps interpolation and background music support
• Data visualization — print-quality infographics and charts
• Design critique — 5-dimension radar assessments that grade your designs with actionable feedback

The Verdict: When to Use Each Tool

After three head-to-head tests, the answer is not "one is better than the other." It is "they serve different users."

For most individual users, Huashu Design is the practical choice. It delivers 80-90% of Claude Design's quality at a fraction of the usage cost, with the added benefit of MP4 exports and Playwright-verified prototypes. Claude Design remains the superior tool in a vacuum, but its aggressive usage limits make it impractical for heavy use. If you are the kind of person who prototypes three ideas before lunch, Huashu Design removes the ceiling.

For more tools that pair well with Claude Code workflows, check our full AI tools directory. And if you have built or discovered an open-source design tool we should review, submit it here.

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