An open source collection of animated, interactive & fully customizable Svelte components for building memorable websites.

Svelte datagrid component. Lightweight, fast, feature-rich.

A library of creative canvas components. Real HTML with WebGL effects running over it. React, Vue, Svelte, vanilla.

Multi-framework streaming Markdown renderers for AI apps: Vue/Nuxt, React/Next.js, Svelte, and Angular, with Mermaid, KaTeX, stream-diffs code blocks, safe HTML, and low-jitter updates.

Browser-native Office / PDF / CAD / archive viewer for internal web apps, with Vue, React, Svelte, jQuery, Web Components, and no server-side conversion.

Comark is an open-source Markdown parser and renderer with components, attributes and plugins. It streams AI output to React, Vue, Svelte, Angular, HTML and the terminal.

Type-Safe keyboard shortcuts library with awesome devtools

The headless components for Svelte.

Editing for Svelte

Customizable Astro UI component library styled with Sass, with Svelte and React support.

Svelte-native plotting framework based on the grammar of graphics

Framework agnostic, type-safe store w/ reactive framework adapters

The full stack <head> package for any framework.

Making SvelteKit forms a pleasure to use!

An animated number component for React, Vue, Svelte, and TS/JS.

Powerful virtual data table smartsheet with advanced customization. Best features from excel plus incredible performance

Multi-framework responsive image component

SVAR Core library is a collection of essential UI components written with Svelte.

Virtual Machine for the Web

A customizable Svelte component for building node-based editors and interactive diagrams by the creators of React Flow

Modern data layer for TypeScript apps - type-safe ORM, built-in access control, automatic query services

Simple zero-dependency input mask for Vue, Svelte, Alpine.js and vanilla JS.

High performance self-hosted photo and video management solution.

View and Interact with PDFs in React, SolidJS, Svelte and JavaScript apps

A javascript scrollbar plugin that hides the native scrollbars, provides custom styleable overlay scrollbars, and preserves the native functionality and feel.

A graphics framework for Svelte

The cross-browser extension framework.

Fast drag and drop for any experience on any tech stack

Next-gen Web Extension Framework