Ross ROSS = Recommend OSS · open-source software intelligence for agents

Open-source web-design software

1642 open-source libraries, tools and applications tagged web-design, ranked by how closely web-design is their primary purpose, then by adoption and maintenance health. Each entry links to a page with sources, use cases and when to choose or avoid it.

1642 products, primary matches first, then adoption-weighted; health v2 shown.

ProductHealth v2StarsMaturity
xmuSistone/CardSlidePanel
An Android library that reproduces the card-swiping UI of apps like Tantan/Tinder, letting users drag cards left or right with smooth, cont…
322381maintenance
furiouscollective/gridforms
Gridforms is a tiny CSS/Sass front-end library for building dense, grid-based data entry forms in web applications. It handles the layout b…
232370maintenance
Card Slider
Cardslider is a Material Design UI controller library for Android that lets users swipe through cards containing pictures and descriptions.…
322338maintenance
hakimel/Meny
Meny is a standalone JavaScript library that creates a three-dimensional, space-efficient off-screen menu for web pages using CSS 3D transf…
322321maintenance
codrops/PageTransitions
A showcase collection of various page transition effects implemented with CSS animations, published by Codrops. It serves as demo/reference…
322316maintenance
qiujuer/Genius-Android
Genius-Android is an Android library providing Material Design style UI widgets, resources, graphics utilities (bitmap blur), and helper ki…
232283maintenance
astroturfcss/astroturf
Astroturf is a zero-runtime CSS-in-JS library that lets you write CSS in template literals inside your JavaScript files while keeping style…
322282maintenance
LukyVj/family.scss
Family.scss is a set of 26 Sass mixins that simplify styling :nth-child selectors, such as first(3), last(3), between(3,6), and quantity qu…
232282maintenance
robinweser/fela
Fela is a small, framework-agnostic JavaScript library for state-driven styling that generates atomic CSS from style rules written as funct…
232282maintenance
Moon Jekyll Theme
Moon is a minimal, one-column Jekyll theme for static blogs and personal sites. It offers responsive layout, Disqus comments, syntax highli…
322262maintenance
andrewfiorillo/sketch-palettes
A Sketch plugin for exporting and importing fill presets, supporting colors, gradients, and pattern fills via .sketchpalette files. It lets…
232258maintenance
HeZaiJin/SlantedTextView
A small Android UI library providing a custom slanted TextView widget for corner labels and badges. It is configurable via XML attributes o…
322252maintenance
ZLSwipeableView
An Objective-C UIKit library for building Tinder-style swipeable card interfaces, with a Swift successor (ZLSwipeableViewSwift). It handles…
232248maintenance
zhanghai/MaterialProgressBar
An Android library providing a Material Design ProgressBar widget with consistent appearance across Android 4.0+. It works as a drop-in rep…
232233maintenance
abouolia/sticky-sidebar
A pure JavaScript plugin for creating smart, high-performance sticky sidebars that stay visible while scrolling. It works with sidebars tal…
232222maintenance
wentin/underlineJS
A JavaScript library that draws and animates pixel-perfect, typographically optimized text underlines in the browser, with features like de…
322218maintenance
IBM/css-gridish
CSS Gridish is a Node.js CLI tool that generates CSS Grid code with a Flexbox fallback from a JSON grid design spec, along with Sketch artb…
102218maintenance
Yalantis/Euclid
An Android library implementing an animated user profile interface with circular reveal transitions, created by Yalantis. It provides a Euc…
322210maintenance
arielsalminen/vue-design-system
Vue Design System is an open source starter tool for building UI design systems with Vue.js, built on Vue Styleguidist, Webpack, and Theo. …
232196maintenance
MopTym/vue-waterfall
A Vue.js component that arranges child elements in a Pinterest-style waterfall (masonry) layout, supporting vertical and horizontal line di…
232194maintenance
soarcn/BottomSheet
An Android UI library that implements Material Design bottom sheets, panels that slide up from the bottom edge of the screen to present a s…
102193maintenance
Baddaboo/ClassicKit
ClassicKit is a collection of pixel-accurate, Windows 95-style UI components for iOS built on UIKit. Components like CKButton are @IBDesign…
322191maintenance
HpWens/MeiWidgetView
An Android collection library of custom UI widgets and animations, aggregating popular controls from Chinese Android bloggers (Guo Lin, Hon…
232189maintenance
hojberg/cssarrowplease
A small web application that generates CSS code for tooltip arrows with configurable position, size, color, and border. It is available at …
322186maintenance
AudithSoftworks/Uniform
A jQuery plugin that restyles native form controls (checkboxes, selects, inputs) with custom CSS/SASS themes, supporting HTML-5 attributes.…
102180maintenance
1000ch/grd
Grd is an ultra-lightweight CSS grid framework built on Flexbox, providing just two base classes (Grid and Cell) plus modifiers in only 321…
232178maintenance
harjot-oberai/MaterialShadows
An Android library that renders convex material design shadows for views of any shape, using bitmap outline extraction and the Graham scan …
322167maintenance
madebysource/lesshat
LessHat is a library of smart LESS CSS mixins that generate cross-browser CSS3 properties with vendor prefixes. It provides mixins named af…
232165maintenance
fython/MaterialStepperView
An Android library providing Material Design stepper widgets (currently vertical style) for SDK 17+. It supports customizable point colors,…
102164maintenance
alfonsobries/vue-tailwind
VueTailwind is a set of Vue.js UI components (inputs, buttons, modals, datepicker, etc.) designed to be fully customized with your own CSS …
232158maintenance
rnmp/salvattore
Salvattore is a lightweight, dependency-free JavaScript library that arranges HTML elements into a multi-column masonry-style grid, configu…
102147maintenance
vitch/jScrollPane
jScrollPane is a jQuery plugin that replaces the browser's default scrollbars on overflow elements with fully customizable, CSS-skinnable H…
232141maintenance
mmistakes/so-simple-theme
So Simple is a minimal Jekyll theme for blogs and personal sites, distributed as a Ruby gem and compatible with GitHub Pages. It provides c…
232125maintenance
Naezr/ShyFox
ShyFox is a Firefox userChrome CSS theme that hides the entire browser interface into the window border for an ultra-minimal look, with ver…
262123maintenance
olOwOlo/hugo-theme-even
A concise, minimal blog theme for the Hugo static site generator, ported from hexo-theme-even. It provides multilingual support, a language…
232089maintenance
MohammadYounes/AlertifyJS
AlertifyJS is a dependency-free JavaScript library for creating attractive browser dialogs (alert, confirm, prompt) and unobtrusive toast n…
232083maintenance
at-import/breakpoint
Breakpoint is a Sass library that simplifies writing media queries for responsive web design. It provides a mixin-based syntax with named b…
232080maintenance
cosscom/coss
coss.com/ui (formerly Origin UI) is the official design system of Cal.com, a collection of accessible, composable React UI components built…
6710683experimental
Ramotion/preview-transition
PreviewTransition is a Swift UI library providing a simple preview gallery controller with animated transitions for iOS apps. It is develop…
322070maintenance
Ramotion/android-ui-animation-components-and-libraries
A curated list of Android UI libraries, components, and custom animations developed by Ramotion, including Folding Cell, Paper Onboarding, …
322062maintenance
sschoger/heroicons-ui
Heroicons UI is a set of 104 free, premium-quality SVG icons released under the MIT license. It provides ready-to-use icon assets for use i…
322056maintenance
johno/pixyll
Pixyll is a simple, beautiful Jekyll theme emphasizing content over aesthetic fluff, built mobile-first with SCSS. It is designed for light…
232053maintenance
ganapativs/bttn.css
A CSS-only button style library offering a variety of prebuilt button classes (simple, jelly, gradient, material, pill, etc.) with sizes an…
232053maintenance
esofar/cnblogs-theme-silence
Silence is a clean, reading-focused theme for the CNBlogs (博客园) blogging platform. It offers responsive design, dark mode, customizable nav…
232046maintenance
StartBootstrap/startbootstrap-agency
A free, open-source one-page agency portfolio HTML theme built on Bootstrap by Start Bootstrap. It includes responsive sections, a portfoli…
322034maintenance
abpetkov/switchery
Switchery is a small standalone JavaScript component that converts default HTML checkbox inputs into iOS 7 style toggle switches. It is cus…
232033maintenance
medyo/android-about-page
An Android library that generates customizable About pages for apps with a fluent builder API. It provides predefined social network links,…
232026maintenance
dovy/elusive-iconfont
Elusive Iconfont is an open-source icon webfont (CSS-based) optimized for use with Twitter Bootstrap. It provides scalable vector icons del…
322023maintenance
flatlogic/awesome-bootstrap-checkbox
A pure CSS library that styles Bootstrap checkboxes and radio buttons using Font Awesome icons, requiring no JavaScript. It supports Bootst…
232018maintenance
storybookjs/design-system
The Storybook Design System is a React component library that codifies Storybook's UI components into a reusable npm package (@storybook/de…
412008maintenance
Ramotion/adaptive-tab-bar
AdaptiveController is a Swift UI module for iOS that implements 'Progressive Reduction', allowing custom states to be added to native or cu…
322002maintenance
keeferrourke/la-capitaine-icon-theme
La Capitaine is an SVG-based icon pack for Linux desktop environments, inspired by macOS and Google's Material Design. It ships with a conf…
231996maintenance
Expanding Collection
ExpandingCollection is an Android UI library implementing a material design card peek/pop controller with expanding collection cards. It pr…
321994maintenance
kbrsh/wing
Wing is a minimal, lightweight CSS framework (about 2-5kb) that automatically styles HTML elements with clean, modern designs, requiring al…
231991maintenance
salesforce-ux/theo
Theo is a JavaScript library and CLI for transforming and formatting design tokens defined in YAML/JSON into platform-specific outputs like…
101989maintenance
Fluid Slider
A Swift UI library providing a slider widget for iOS with a popup bubble that displays the precise value selected. It is a mobile UI compon…
321984maintenance
JideGuru/FlutterSocialAppUIKit
A Flutter implementation of a social media app UI concept, providing a set of polished screens with light and dark theme support. It serves…
321983maintenance
JorgeCastilloPrz/AndroidFillableLoaders
An Android library providing a fillable progress view that animates liquid filling of SVG path shapes. It can be used for splash screens, l…
321971maintenance
ctrlplusb/react-sizeme
A small React library that makes components aware of their own rendered width and height, enabling component-level responsive design. It ex…
231959maintenance
RuffianZhong/RWidgetHelper
An Android UI library that provides custom views (TextView, ImageView, layouts) inheriting native widgets, with XML attributes for rounded …
231959maintenance
florent37/ExpansionPanel
An Android library implementing Material Design expansion panels with toggleable headers and animated open/close layouts. It provides custo…
101951maintenance
feathericons/react-feather
react-feather is a React component library exposing the Feather Icons set as inline SVG components on a 24x24 grid. It allows importing ind…
321948maintenance
Sketch IconFont Plugin
A Sketch plugin that lets designers easily insert and manage icons from icon fonts such as FontAwesome, Ionicons, and Material Design Icons…
231942maintenance
Gaohaoyang/gaohaoyang.github.io
A concise Jekyll blog theme (HyG) written in SCSS, used both as the author's personal blog and as a reusable theme. It provides home, archi…
231929maintenance
yairEO/fancyInput
A jQuery plugin that adds playful CSS3 letter-by-letter animation effects to typing and deleting in text inputs and textareas. It is a smal…
101906maintenance
Tufte-LaTeX/tufte-latex
A LaTeX document class inspired by Edward Tufte's book design, for producing handouts, papers, and books with sidenotes, wide margins, and …
321891maintenance
Circle Menu
CircleMenu is an Android UI library that provides a simple, elegant menu with a circular button layout and material design animations. It i…
321883maintenance
stylus/nib
Nib is a library of mixins, utilities, and components for the Stylus CSS preprocessor, providing cross-browser CSS3 support including vendo…
231883maintenance
benruehl/adonis-ui
Adonis UI is a lightweight UI toolkit for WPF applications that provides styles and templates for built-in WPF controls with a modern, enha…
231869maintenance
shen-yu/hexo-theme-ayer
Ayer is a clean, elegant, responsive theme for the Hexo static site generator, built with EJS and Stylus. It offers many configurable featu…
101854maintenance
html-sketchapp
html-sketchapp is a JavaScript library that converts HTML nodes into Sketch layers, symbols, shared text styles, and document colors via .a…
231852maintenance
ageitgey/amplify
Amplify is a Jekyll theme styled after Medium.com and built with Google AMP (Accelerated Mobile Pages) for near-instant mobile page loads. …
321848maintenance
inuitcss/inuitcss
inuitcss is an extensible, scalable Sass-based OOCSS framework for building large, long-lasting UI projects. Rather than shipping ready-mad…
231840maintenance
kombai/freewall
Freewall is a cross-browser, responsive jQuery plugin for creating dynamic grid layouts such as flexible grids, image galleries, masonry/Pi…
231836maintenance
jh3y/whirl
Whirl is a curated collection of CSS loading animations (spinners, bars, and indicators) built with pseudo-elements, distributed as both CS…
231836maintenance
teenyicons/teenyicons
Teenyicons is a set of tiny minimal 1px-stroke SVG icons designed on a 15x15 grid to fit in very small spaces while staying crisp. It ships…
661835maintenance
layerJS/layerJS
layerJS is a JavaScript UI/UX library for composing mobile app-like interfaces in pure HTML using a Stage-Frame concept. Frames are content…
321832maintenance
scwang90/MultiWaveHeader
MultiWaveHeader is a highly customizable Android wave header view written in Java. It lets developers render multiple animated water waves …
321830maintenance
Rucksack
Rucksack is a PostCSS plugin bundle that adds CSS features and shortcuts like responsive typography, shorthand positioning, clearfix, and e…
321823maintenance
ciar4n/imagehover.css
A pure CSS library providing over 40 scalable image hover effects in a lightweight 19KB stylesheet. It works by applying effect classes to …
231817maintenance
Garland View
An Android UI library written in Java that provides a GarlandView widget for seamlessly transitioning between multiple vertically and horiz…
321815maintenance
devinhunt/typebase.css
typebase.css is a minimal, customizable CSS typography boilerplate for the web, available in plain CSS, Less, and Sass versions. It enforce…
321806maintenance
dhanishgajjar/vscode-icons
A collection of custom replacement icons for the Visual Studio Code application, styled after themes like Dracula, Cobalt2, and SynthWave '…
321804maintenance
yjose/reactjs-popup
A tiny (3kb) React component library for building modals, tooltips, and menus with full accessibility and styling customization. It support…
231804maintenance
drublic/css-modal
A library for building modal dialogs out of pure CSS, with optional JavaScript enhancements like ESC-key closing and scroll locking. It is …
231802maintenance
lokesh-coder/pretty-checkbox
A pure CSS library that beautifies checkbox and radio button inputs with shapes, colors, animations, and iOS-style switches, requiring no J…
231801maintenance
gauravk95/bubble-navigation
A lightweight Android UI library for creating customizable bottom and top navigation bars with bubble-style animations, badges, and multipl…
231801maintenance
webkul/vivid
Vivid.js is a lightweight JavaScript library providing 90+ hand-crafted SVG icons that can be injected into the DOM via simple HTML5 data a…
321796maintenance
jamiewilson/predawn
Predawn is a dark interface and syntax color theme for code editors, primarily Sublime Text and Atom (with VS Code support noted on the hom…
231796maintenance
pikock/bootstrap-magic
Bootstrap Magic is a browser-based generator for creating custom Bootstrap 4 themes with live preview and live HTML/CSS editing. It exposes…
321792maintenance
adamschwartz/chrome-tabs
A JavaScript library that recreates Google Chrome's browser tab UI in HTML/CSS/JS, including drag-and-drop reordering via Draggabilly. It s…
321792maintenance
creativetimofficial/vue-paper-dashboard
A Vue.js implementation of Creative Tim's Paper Dashboard admin template, built with vue-router and Bootstrap styling. It provides a pre-bu…
231790maintenance
rktjmp/lush.nvim
Lush is a Neovim plugin that aids in creating colorschemes with real-time feedback as you edit, plus color manipulation tools and a structu…
461785maintenance
stepstone-tech/android-material-stepper
An Android library implementing Material Design steppers, which break a flow into numbered logical steps with progress indicators. It suppo…
231773maintenance
CosmicMind/Motion
Motion is a Swift library for creating fluid animations and transitions for iOS views, layers, and view controllers. It provides a motionId…
231772maintenance
huextrat/TheGorgeousLogin
A beautifully designed login page template built with Flutter, inspired by a design from Uplabs. It serves as a reference implementation fo…
321765maintenance
loadingio/css-spinner
A collection of 12 small, elegant pure CSS loading spinners for websites, with no external dependencies. Each spinner averages ~1KB, is cus…
231764maintenance
proksh/atomize
Atomize is a React UI design system built on styled-components and Styletron, offering customizable, production-ready components following …
321762maintenance
romannurik/MaterialColorsApp
A small macOS desktop application that provides quick access to the standard Material Design color palette. It is built with Electron/JavaS…
231745maintenance
janheinrichmerker/material-intro
An Android library that provides material design app intro/onboarding screens with animations and a fluent Java API. It supports predefined…
481716maintenance

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