--- name: web-artifacts-builder-9d122be112b3 description: "Create React frontend artifacts and bundle a reviewed project into a shareable HTML file." risk: critical source: community date_added: "2026-02-27" --- # Web Artifacts Builder To build powerful frontend claude.ai artifacts, follow these steps: 1. Initialize the frontend repo using `scripts/init-artifact.sh` 2. Develop your artifact by editing the generated code 3. Bundle all code into a single HTML file using `scripts/bundle-artifact.sh` 4. Display artifact to user 5. (Optional) Test the artifact **Stack**: version-selected React/TypeScript/Vite scaffold plus Parcel, Tailwind 3.x and a bundled shadcn-style component snapshot. Mixed snapshot/dependency versions require build verification. Catalog modification notice: repaired initialization path/version handling, preserved existing outputs, and added explicit checks for the bundled component snapshot. The Apache-2.0 license text is retained. Archive members have no per-file upstream notices/pinned source in this tree; their full provenance/license compatibility is unresolved, so do not claim a complete third-party license audit. Resolve scripts from the installed skill directory and run initialization in a disposable output parent. Install/build commands fetch packages and may run lifecycle scripts; review selected versions and preserve the lockfile. Supply an explicitly reviewed CREATE_VITE_VERSION and a compatible supported Node/pnpm toolchain. Never embed credentials/private data in client bundles; self-contained HTML still executes JavaScript and may request external resources. ## Design & Style Guidelines VERY IMPORTANT: To avoid what is often referred to as "AI slop", avoid using excessive centered layouts, purple gradients, uniform rounded corners, and Inter font. ## Quick Start ### Step 1: Initialize Project Run the initialization script to create a new React project: ```bash CREATE_VITE_VERSION= bash "$SKILL_DIR/scripts/init-artifact.sh" cd ``` This creates a fully configured project with: - ✅ React + TypeScript (via Vite) - ✅ Tailwind CSS 3.4.1 with shadcn/ui theming system - ✅ Path aliases (`@/`) configured - ✅ 40+ shadcn/ui components pre-installed - ✅ All Radix UI dependencies included - ✅ Parcel configured for bundling (via .parcelrc) - Requires a supported Node toolchain compatible with the explicitly selected scaffold; no blanket Node 18 compatibility ### Step 2: Develop Your Artifact To build the artifact, edit the generated files. See **Common Development Tasks** below for guidance. ### Step 3: Bundle to Single HTML File To bundle the React app into a single HTML artifact: ```bash bash "$SKILL_DIR/scripts/bundle-artifact.sh" ``` This creates `bundle.html` with bundleable JavaScript/CSS/assets inlined. Verify dynamic URLs, fonts, images, worker chunks and runtime requests before describing it as self-contained or offline. This file can be directly shared in Claude conversations as an artifact. **Requirements**: Your project must have an `index.html` in the root directory. **What the script does**: - Installs bundling dependencies (parcel, @parcel/config-default, parcel-resolver-tspaths, html-inline) - Creates `.parcelrc` config with path alias support - Builds with Parcel (no source maps) - Inlines all assets into single HTML using html-inline ### Step 4: Share Artifact with User Finally, share the bundled HTML file in conversation with the user so they can view it as an artifact. ### Step 5: Testing/Visualizing the Artifact (Optional) Run the generated project's type/build checks and a representative browser check before describing it as working. Verify main interactions, keyboard/focus behavior, responsive layout and the final bundled file (not only Vite development mode). If a check cannot run, state that limitation when sharing the artifact. Publication or external uploads require the requested authorization. Bundled snapshot caveats: calendar styles include newer Tailwind syntax that may not work with Tailwind 3.4.1; resizable-panel APIs are version-sensitive; the initializer patches a missing Progress value forwarding and a Menubar displayName typo. Form helpers require FormProvider/FormField/FormItem composition, and dialogs/command dialogs need accessible titles/descriptions. These are starting components, not a certified accessible component suite. ## Reference - **shadcn/ui components**: https://ui.shadcn.com/docs/components ## When to Use This skill is applicable to execute the workflow or actions described in the overview. ## Limitations - Use this skill only when the task clearly matches the scope described above. - Do not treat the output as a substitute for environment-specific validation, testing, or expert review. - Stop and ask for clarification if required inputs, permissions, safety boundaries, or success criteria are missing. --- Source attribution: boisenoise Original project: https://github.com/boisenoise/skills-collections/blob/aa13ba97f9669f891f0ae560f5e0924aefd62e9a/skills/antigravity-web-artifacts-builder/SKILL.md License: Apache-2.0 License information: https://www.apache.org/licenses/LICENSE-2.0 Original upstream instructions; downloaded from Dave AI. ## Upstream license notice Apache License Version 2.0, January 2004 http://www.apache.org/licenses/ TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION 1. 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See the License for the specific language governing permissions and limitations under the License. # Dave AI resource metadata Creator / publisher: boisenoise Original project: https://github.com/boisenoise/skills-collections/blob/aa13ba97f9669f891f0ae560f5e0924aefd62e9a/skills/antigravity-web-artifacts-builder/SKILL.md Attribution basis: Source repository record Fields of work: Design, Development & Engineering, Product Management Roles: Frontend Developer, Product Manager, UX Designer Specialties: Design, Frontend, Playwright, React, Testing Tools: Parcel, React, Tailwind Css, Vite, Shadcn/Ui Country applicability: Country not specified Classification basis: Source catalog labels Instruction SHA-256: 8bef0e81d5e7d12cfa72d33ff394bf5e95cb3637b6b7a5f4785c95b064ea28f0