A focused skill for building plain HTML/CSS/JavaScript without frameworks. It enforces ES modules, single responsibility per file, and minimal global state. You get a workflow that demands complete runnable files, not half-done prototypes with TODOs. The author includes a verification checklist and runbook template, which is practical if you're handing off static pages or small widgets to non-framework teams. Best for quick prototypes, vanilla refactors, or when you want to ship a modal without pulling in React. It assumes you know when to stop adding abstraction and just write DOM manipulation that works.

skills.sh installs
669
last updated
Aug 21, 2026

Install

$ npx -y skills add janjaszczak/cursor --skill vanilla-web --agent claude-code

Installs into .claude/skills of the current project.

Files

A focused skill for building plain HTML/CSS/JavaScript without frameworks. It enforces ES modules, single responsibility per file, and minimal global state. You get a workflow that demands complete runnable files, not half-done prototypes with TODOs. The author includes a verification checklist and runbook template, which is practical if you're handing off static pages or small widgets to non-framework teams. Best for quick prototypes, vanilla refactors, or when you want to ship a modal without pulling in React. It assumes you know when to stop adding abstraction and just write DOM manipulation that works.

Browse the repository on GitHub

Sponsors

Details

Repository
github.com/janjaszczak/cursor
Categories
Frontend Development, DevOps & CI/CD
First seen
Jun 3, 2026
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