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Solid

Also known as: SolidJS / Solid.js

Ryan Carniato's reactive UI library that uses JSX without a virtual DOM, achieving fine-grained DOM updates for best-in-class runtime performance while offering a React-like developer experience.


Overview

Solid uses a signals-based reactivity system that directly updates only the changed DOM nodes. While its JSX syntax resembles React, components execute only once — there is no re-render cycle. SolidStart is its full-stack framework counterpart.

Use Cases

Solid suits performance-critical dashboards and real-time applications. It pairs well with TypeScript and uses Vite as its standard build tool.

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