This Just Changed Website Design With Claude Code

🔗 Link do vídeo: https://www.youtube.com/watch?v=HqD5a2Cae60
🆔 ID do vídeo: HqD5a2Cae60

📅 Publicado em: 2026-06-13T14:22:28Z
📺 Canal: AI LABS

⏱️ Duração (ISO): PT13M43S
⏱️ Duração formatada: 00:13:43

📊 Estatísticas:
– Views: 4.101
– Likes: 93
– Comentários: 21

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Claude Fable 5 UI UX and Fable 5 website, fully tested.
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What we cover in this video:

The harness matters more than the model
– Everyone has access to the same models, but almost nobody builds the processes around them
– The model doesn't matter as much anymore, the harness does, and the harness you built 3 months ago is already obsolete
– How to keep your harness evolving for any model, including Claude Fable 5, the current Anthropic flagship
– Fable 5 Claude workflows you can reuse as new models ship

The design skill and "converging on the distribution"
– Anthropic's official frontend design skill and the problem it solves
– Why the model drifts toward the safest, most average design it has seen a thousand times before
– A plantation landing page built with and without the skill, side by side
– Our claude fable 5 test: contrast issues and broken images without the skill, polished output with it

Updating the skill with the Fable 5 prompting guide
– How Anthropic Fable 5 and other model launches ship new prompting guides for API users
– Copy the general design prompt plus the prompting guide into Claude and have it rewrite the skill for the new model
– The tiny details that make it feel creative, like a CTA section turned into a postcard with a stamp
– Why anthropic fable 5 guidance changes how you should phrase your design prompts

Why older model guides still matter (Fable 5 vs Opus 4.8)
– Opus 4.8 shipped with a fix: ask for multiple design directions first, then pick one
– Fable 5 vs Opus 4.8: the default-style issue was dropped from the newer guide but still shows up
– From our review, roughly two out of three generated sites still fall back to the same styling
– Using design.md brand files and "get design.md" as a source, applied after the page is generated
– A claude fable 5 review of where it still drifts and how to correct it

Animations: marketing UI vs functional UI
– The two levels of animation and why the design skill alone breaks dashboards
– CSS animations vs GSAP, and how the skill auto-loads the GSAP skill when triggered
– Effort as the main lever: low to medium for simple tasks, xhigh for animations and fewer retries
– A claude fable 5 website example where the animation plays inside a postcard with seasons transitioning

Functional UI workflow with Claude Code
– Plan first, then build HTML mockups before the real app
– Starting from a design.md, partially inspired by Notion, for our custom community platform
– Validating mockups, then converting them into a fully functional application
– The claude code fable 5 setup we use day to day

Experimentation and the Gallery Viewer
– Using parallel AI agents and subagents to generate multiple UI variations
– Why a million tokens of context lets the primary agent do this without subagents
– The Gallery Viewer for comparing HTML mockups side by side instead of losing them in files
– Why a design.md keeps every variation visually consistent while exploring different UX

Self-verification, context, and Shadcn
– Making self-verification explicit with a subagent that checks output against your design.md
– Why claude.md gives the model enough product context without a separate product.md
– The mocks folder and design.md files you should keep in every project
– Using the Shadcn skill and Shadcn MCP to rebuild a final HTML mockup almost one-to-one

Cloning existing UIs
– Mode B for marketing UI with the SingleFile CLI to capture HTML, CSS, and images
– Using sitemap.xml so the model can discover and fetch other pages
– Handling pages behind authentication with carefully captured screenshots of every state
– Mode A gathering the screenshots into a clone folder as reference for the build

Free skills and resources
– How to use Fable 5 for free workflows and grab our full skill system from the community
– We built this through trial and error and a lot of 5-hour usage limits, so you don't have to
– Claude Fable 5 free resources, templates, and the complete setup live in AI Labs Pro

Related coverage
– We track Anthropic news across the Claude 5 family, including community names like Claude Mythos and Mythos AI
– Ongoing breakdowns of AI agents, design processes, and Claude Code workflows for builders

Time Stamps:
00:00:00 Method 1
00:05:13 Method 2
00:06:13 Sponsor
00:07:19 Method 3
00:11:30 Method 4

Hashtags:
#Claude5 #AIAgents #ClaudeMythos #ClaudeCode #AnthropicNews #MythosAI #ClaudeFable5