isolet Widget Isolation Skill by ara.so — Daily 2026 Skills collection. packages any component (React, Solid, Svelte, vanilla JS, etc.) into a self-contained, isolated widget. Widgets render inside shadow DOM by default, so styles are fully scoped. Output formats include IIFE (script tag), ESM, and CommonJS. Install Core API: Framework Adapters React Vanilla JS Solid Svelte Isolation Modes CLI Config File Multiple Widgets CSS & Asset Handling The build pipeline handles everything automatically: - in config → CSS is read, references (fonts, images) inlined as data URIs, result available as in…