Specific UI Libraries

mo · js is a javascript motion graphics library that is a fast, retina ready, modular and open source. In comparison to other libraries, it has a different syntax and code animation structure approach.

Popmotion is a collection of low-level JavaScript animation functions and utils for advanced animators.

Anime.js is a lightweight JavaScript animation library with a simple, yet powerful API. It works with CSS properties, SVG, DOM attributes and JavaScript Objects.

AnimXYZ helps you create, customize, and compose animations for your website. Powered by CSS variables to allow a nearly limitless number of unique animations without writing a single keyframe

Drag & Drop Form Builder Library for React. Develop front-end drag and drop forms with ease, resulting in cost savings and reduced development time

Open-source JavaScript form builder libraries that allows you to create unlimited survey forms in a self-hosted form management system with a no-code drag-and-drop interface.

Easy Contact Form to Email Service. Receive html contact form submissions directly in your email inbox using our contact form api service without any server or backend code. Its free!

Create beautiful, customizable & lightweight toasts with Solid JS. Personalize the content of your toasts with custom JSX, icons, style attributes, color accents and more!

A design system for building faithful recreations of old UIs.

CSS library for building interfaces that resemble Apple's System OS which ran from 1984-1991.

Welcome to the Whitebox Geospatial. The home of the open-source, fast, innovative, and company geospatial software, WhiteboxTools.

OpenLayers makes it easy to put a dynamic map in any web page, for free. It can display map tiles, vector data and markers loaded from any source.

Leaflet is a modern, lightweight open-source JavaScript library for mobile-friendly interactive maps.

Maps for your apps. You need reliable, accurate, high-quality maps for your applications and websites. We have great maps, APIs and services ready for you.

MapLibre is a community-governed collection of open source mapping libraries

A collection of CSS3 powered hover effects to be applied to links, buttons, logos, SVG, featured images and so on. Easily apply to your own elements, modify or just use for inspiration. Available in CSS, Sass, and LESS.

Formspree is a form backend, API, and email service for HTML & JavaScript forms. It’s the simplest way to embed custom contact us forms, order forms, or email capture forms on your static website.

Drag and drop form building

Collect submissions, receive emails and connect your HTML form with popular apps. Perfect for JAMStack and API-driven static websites. No form backend

Prism is a lightweight, extensible syntax highlighter, built with modern web standards in mind. It’s used in millions of websites, including some of those you visit daily.

Swiper is the most modern free mobile touch slider with hardware accelerated transitions and amazing native behavior.

Dynamic (JSON powered) form library for Angular that bring unmatched maintainability to your application's forms.

React hooks and components for hassle-free form validation. The world's leading companies use Formik to build forms and surveys in React and React Native.

Lottie is a library for Android, iOS, Web, and Windows that parses Adobe After Effects animations exported as json with Bodymovin and renders them natively on mobile and on the web

Animate.css is a library of ready-to-use, cross-browser animations for use in your web projects. Great for emphasis, home pages, sliders, and attention-guiding hints.