Open-source alternatives to Bootstrap Modal

Magnific-Popup is a JavaScript lightbox library and frontend UI component used to display images, videos, and remote HTML content within a responsive overlay window. It functions as a responsive media gallery, providing a dimmed background to focus viewing on specific content. The library distinguishes itself through its ability to fetch and render remote HTML via asynchronous AJAX requests and its support for thumbnail zoom transitions. It includes a gallery system that groups multiple media items with directional controls, progress counters, and background preloading of adjacent assets to e

Avgrund is jQuery plugin with new modal concept for popups

jBox is a jQuery plugin that makes it easy to create customizable tooltips, modal windows, image galleries and more.

SweetAlert is a JavaScript modal dialog library and web UI component library used to replace native browser alert and prompt windows with stylized, customizable popup dialogs. It provides a set of visual components for displaying messages, warnings, and prompts through a polished user interface. The library allows for the creation of custom modal designs and branded popup dialogs that match a specific website aesthetic. It supports the embedding of external rendering elements directly into popups to customize visual content and layout. The toolkit covers a range of interaction patterns, incl

This project is a JavaScript UI component library and frontend utility toolkit. It serves as a web modal framework and popup library, providing a specialized system for rendering interactive dialogs, overlays, and layered interfaces over web page content. The library is distinguished by its comprehensive set of overlay tools, including alert dialogs, confirmation prompts, and the ability to embed external content via iframes. It also features a responsive twelve-column grid system for cross-device layout compatibility and an internal modular dependency management system for on-demand loading

Webstudio is a visual CMS and website builder that provides a visual development environment for designing and publishing websites. It functions as an AI-powered design tool, a REST and GraphQL API client, and an atomic CSS compiler. The platform distinguishes itself through generative AI capabilities for creating layout variants and refining visual styles from text prompts. It integrates a headless CMS workflow that maps external data sources to visual components and utilizes a specialized compiler to convert design tokens into deduplicated atomic CSS for optimized page load speeds. The sys

Vuestic UI is a Vue 3 component library providing a collection of pre-made user interface elements. It serves as a responsive UI framework and a themed component system designed to speed up frontend development and maintenance. The toolkit features a centralized configuration system for global styling and dynamic branding, including a built-in dark mode. It includes an internationalized interface toolkit with native support for localization and translating application content for multiple languages. The library provides a set of accessible web components that meet accessibility standards for

gluestack-ui is a cross-platform React component library built with Tailwind CSS. It provides over 30 pre-built, accessible components that can be installed by copying their source files directly into a project, giving developers full control over customization without external runtime dependencies. Every component implements WAI-ARIA patterns, keyboard navigation, and screen reader support out of the box. A key differentiator is the copy-paste architecture: rather than a traditional package dependency, component source code is placed in the project, allowing direct editing and eliminating ve

Responsive Carousel is a jQuery-based plugin designed to transform static HTML markup into interactive, touch-enabled content sliders. It functions as a progressive enhancement tool, ensuring that content remains accessible in non-JavaScript environments while providing a dynamic interface for users on modern browsers. The component distinguishes itself through a unified event layer that normalizes mouse, touch, and keyboard inputs into consistent navigation commands. It manages state by manipulating the document object model directly and utilizes hardware-accelerated browser transitions to h

Taiga UI is an Angular UI component library and accessible design system used for building enterprise web interfaces. It provides a comprehensive collection of reusable interface elements and layout tools, functioning as a mobile-first UI kit with responsive components that adapt to different device capabilities. The library distinguishes itself through an integrated data visualization library featuring various chart types and a dedicated form management framework with built-in validation and formatting for specialized data. It also features AI-driven development workflows by integrating comp

MyLinearLayout is an Objective-C UI layout framework and responsive layout engine for iOS. It serves as a multi-pattern view orchestrator that organizes interface elements using a combination of linear, relative, and grid layout patterns. The library brings CSS flexbox and floating element behavior to iOS views for dynamic space distribution. It includes a dedicated system for right-to-left language orientations, providing automatic mirroring of interface elements to support localized layouts. The framework covers a broad range of arrangement strategies, including flow-based element wrapping

fancyBox is a jQuery-based lightbox plugin and JavaScript modal gallery used to render images and videos within a full-screen overlay. It isolates media from the background page by utilizing a responsive gallery system that dims the rest of the screen to focus attention on the selected content. The tool functions as a touch-enabled content overlay, incorporating support for swipe gestures and pinch-to-zoom for navigating media on mobile devices and tablets. It ensures media scales correctly across different screen sizes through a responsive gallery system. The project covers a broad range of

:zap: Simple and easy to use lightbox script written in pure JavaScript

jQuery plugin for responsive and accessible modal windows and tooltips

A modal built with pure CSS, enhanced with JavaScript

Lightweight and easy to use the library for modals

A touchable jQuery lightbox

lightGallery is a JavaScript lightbox gallery plugin and responsive multimedia viewer. It provides a fullscreen overlay for displaying collections of images and videos, supporting both touch-based gestures and keyboard navigation. The project utilizes a modular plugin architecture that allows for the integration of optional features such as social sharing and thumbnail pagination. It is designed as a touch-enabled system with capabilities for pinch-to-zoom, rotation, and gesture-based navigation across mobile and desktop browsers. The viewer supports the rendering of local HTML5 videos, exte

jQuery PopBox UI Element

This project is a collection of native directives designed to implement the Bootstrap component framework within Angular applications. It provides a suite of modular interface elements that allow developers to build interactive web components without requiring external JavaScript dependencies. The library distinguishes itself by using a dependency-free logic layer that relies entirely on native framework primitives. It features a specialized service-based positioning engine to manage the placement of floating overlays and an event-driven system to coordinate the lifecycle of complex UI elemen

This project is a collection of reference guides and reusable patterns for implementing CSS layouts, typography, and visual effects. It serves as a library of style snippets and implementation guides for structuring web pages and creating common user interface patterns. The repository provides specialized galleries for visual effects and UI component patterns. These include techniques for creating glassmorphism, complex geometric shapes, and interactive elements such as accordions, tooltips, and animated tab indicators. The project covers a broad range of frontend capabilities, including res

This project is a collection of pre-built, reusable interface components designed for web applications that utilize StimulusJS and TailwindCSS. It functions as a frontend interaction framework, providing a set of standard UI elements that manage state and user behavior through declarative controller patterns. The library distinguishes itself by integrating utility-first styling with accessible component authoring. It leverages HTML attributes to bind JavaScript logic directly to DOM elements, enabling developers to implement complex interactions like modals, dropdowns, and tabbed content with

Coss is an accessible UI component library and design system framework used to build web interfaces. It provides a comprehensive kit of interactive elements and layout building blocks that follow screen reader and keyboard navigation standards. The project functions as a UI overlay management library, offering specialized tools for implementing anchored popovers, tooltips, and slide-out panels with smooth transitions. It includes a set of accessible form primitives and selection controls to ensure compatibility across different assistive technologies. Its broader capabilities cover the const

smoothState.js is an AJAX navigation manager and jQuery page transition library designed to create seamless transitions between pages by loading remote content asynchronously. It functions as a browser history state manager that attaches custom serializable data to history entries and handles URL redirects without requiring full browser refreshes. The library includes a client-side page cache that stores previously visited pages in memory for instant reloading. It further reduces perceived load times through a content prefetching system that initiates network requests when a user hovers over

Zepto is a minimalist JavaScript toolkit providing an API for DOM manipulation, event handling, and asynchronous HTTP requests. It functions as a jQuery-compatible library, allowing developers to select, modify, and animate HTML elements using a concise and chainable syntax. The library includes an asynchronous HTTP client for exchanging data with remote servers without triggering page reloads and a browser-based event handler that supports standard mouse events and mobile touch gestures. Its capability surface covers CSS selector-based querying, element transition animations, and the serial

bootstrap-wysiwyg is a WYSIWYG HTML editor and browser-based content editor designed to integrate with the Bootstrap CSS framework. It provides a visual interface for creating and formatting rich text content that outputs HTML markup. The editor allows for custom text formatting workflows through the configuration of toolbars and keyboard shortcuts. Users can embed images via drag-and-drop and utilize a dedicated process to clean up redundant tags and whitespace in the generated markup.

Instantclick is a client-side navigation enhancer and JavaScript page preloader. It intercepts HTTP requests to update page titles and content via asynchronous requests, avoiding full browser refreshes to eliminate white flashes during navigation. The project reduces perceived frontend latency by fetching linked content in the background when a user hovers over a hyperlink. This intent-based preloading ensures content is ready by the time a user clicks. The tool manages the browsing experience through client-side history manipulation and DOM-based content injection. It also includes a custom