

-
Svelte Material UI is one of the oldest libraries for Svelte and it offers a decent collection of UI components with Google-inspired Material Design. This library also provides actions for a wide variety of interface elements and helper utilities for building custom and advanced UI components. The specialty of this library is that you need to install each component separately. Theming is done with Sass or with CSS variables.
-
Civic Auth
Auth in Less Than 5 Minutes. Civic Auth comes with multiple SSO options, optional embedded wallets, and user management — all implemented with just a few lines of code. Start building today.
-
Carbon Components is a Svelte component library that is built on top of the Carbon Design System, an open source design system by IBM. The components look very minimalistic (especially styling based on gray color saturation) but probably would fit in some business-looking app. In defense it must be said that the library offers a big number of Svelte components with advanced functionality.
-
Attractions is a UI kit for Svelte that includes 49 components and a collection of helper functions. It uses Sass for styling. Although the Attractions kit seems promising and the components look really nice, it's not very actively supported right now and its future is uncertain.
-
STW UI is another component library built with Svelte and Tailwind CSS. It provides more than 40 Svelte components, and also actions and utilities aimed to speed up the web development process. With well-crafted documentation and examples, it's definitely worth looking at.
-
Melt UI is the most powerful and complete headless library for Svelte. It offers a set of headless, accessible component builders, very customizable and flexible. Builders are just functions that generate a collection of properties that can be applied to any UI element.
-
GitHub: 4.6k stars License: MIT
-
Carbon Components is a Svelte component library that is built on top of the Carbon Design System, an open source design system by IBM. The components look very minimalistic (especially styling based on gray color saturation) but probably would fit in some business-looking app. In defense it must be said that the library offers a big number of Svelte components with advanced functionality.
-
SurveyJS
JavaScript Form Builder with No-Code UI & Built-In JSON Schema Editor. Add the SurveyJS white-label form builder to your JavaScript app (React/Angular/Vue3). Build complex JSON forms without coding. Fully customizable, works with any backend, perfect for data-heavy apps. Learn more.
-
GitHub: 1.9k stars License: MIT
-
shadcn/ui
A set of beautifully-designed, accessible components and a code distribution platform. Works with your favorite frameworks. Open Source. Open Code.
shadcn-svelte is an unofficial Svelte port of shadcn/ui. It's a collection of reusable components that you can copy and paste or use the CLI to add to your Svelte apps. There is no package, no dependencies. You just choose the components you need and customize them to your needs. You can use shadcn-svelte as a reference to build your own component libraries.
-
Svelte is an open source JavaScript framework which gains popularity among web developers due to its fast client performance (compared to React and Vue), lightweight nature and ease of learning. Svelte, together with SvelteKit, makes web developers more productive allowing them to build projects faster, write code that is easier to understand and fix, and simply "code with joy".
-
GitHub: 1.2k stars License: MIT
-
SVAR Svelte Core
SVAR Core library offers a collection of Svelte form controls and UI components. (by svar-widgets)
GitHub: 5 stars License: MIT for Core, paid with free trial for DataGrid, Gantt, File Manager.
-
GitHub: 822 stars License: MIT
-
GitHub: 4k stars License: MIT
-
GitHub: 1.8k stars License: MIT
-
Attractions is a UI kit for Svelte that includes 49 components and a collection of helper functions. It uses Sass for styling. Although the Attractions kit seems promising and the components look really nice, it's not very actively supported right now and its future is uncertain.
-
SvelteUI includes 50+ customizable, accessible Svelte components. The components are built with TypeScript and support it by default. In addition to the components, the library includes out-of-the-box actions, transitions, and utilities. In general, it's a nice-looking library, heavily inspired by Mantine, with good documentation. The latest major update was released in August 2023.
-
Flowbite Svelte is an open-source UI library built with Svelte components and Tailwind CSS. It provides over 58 UI components and interactive elements built with Svelte and Flowbite. It comes with well-organized documentation, where you can see the code sample and preview the components for responsive sizes: desktop, tablet and smartphone. You can also switch light/dark modes and RTL/LTR text direction. The code looks quite straightforward and the components are styled very neat.
-
InfluxDB
InfluxDB – Built for High-Performance Time Series Workloads. InfluxDB 3 OSS is now GA. Transform, enrich, and act on time series data directly in the database. Automate critical tasks and eliminate the need to move data externally. Download now.