Discover our selection of the best tools and websites, and search above for even more handpicked resources.
Test websites and mobile apps across various real devices and browsers.
Open-Source UI elements made with CSS and HTML
A Vue 3 Component Library. Fairly Complete. Customizable Themes. Uses TypeScript.
A lightweight, customizable Vue UI library for mobile web apps.
The ultimate collection of design-agnostic, flexible and accessible Vue UI Components.
Build high-performance VueJS user interfaces in record time.
An intuitive UI Components library for building high-quality, developer-friendly, configurable, and accessible Vue.js Design Systems.
Bring your components to life with simple spring animation primitives for React.
A React implementation of Spectrum, Adobe’s design system.
A library for creating themeable user interfaces based on constraint-based design principles.
The ultimate collection of design-agnostic, flexible and accessible React UI Components.
A React UI Framework for building ambitious products on the web. Brought to you by Segment.
A design library in use at Elastic to build internal products that need to share our aesthetics.
A collection of free Tailwind CSS components that can be used in your next project.
Beautiful and responsive UI components and templates for React and Vue with Tailwind CSS.
A library of animations, sliders, tooltips, accordions, modals, and more!
One branded theme…all the frameworks! UI components that work in React, Vue 3, and Svelte.
A free repository of open source Tailwind CSS components and templates to bootstrap your new apps, projects or landing sites.
Build Your Ajax Loading Icons, Animated Text and More with SVG / CSS / GIF / PNG
Nivo provides a rich set of dataviz components, built on top of D3 and React.
A jQuery plugin that lets you subtly change your headers to make them match the content as you scroll.
The most modern free mobile touch slider with hardware accelerated transitions and amazing native behavior.
Create badass, fluid and smooth transitions between your website’s pages.
A javascript animation library with a professional motion design toolset.
A lightweight, flexible and accessible slider/carousel written in TypeScript. No dependencies, no Lighthouse errors.
Magic CSS are a set of simple animations to include in your web or app project's.