Open-source alternatives to Tooltipster

A tooltip style toolbar jQuery plugin

Facebook-style tooltips plugin for jQuery

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

jQuery PopBox UI Element

Vex is a dialog management framework and modal library designed to create and coordinate configurable overlay windows for web applications. It functions as a UI component library that provides a system for replacing standard browser alert and prompt boxes with custom-styled interface elements. The library focuses on dialog coordination, enabling the management of multiple overlapping windows that can be opened and closed independently or in batches. It provides a mechanism for creating modal dialogs that block interaction with the main screen until a user completes a specific action. The fra

Colorbox is a jQuery-based lightbox plugin and modal overlay library used to display images, HTML, and external content within a centered window. It functions as a customizable UI component and an AJAX content loader capable of fetching remote data via GET or POST requests. The library distinguishes itself through its ability to group multiple media items into a sequential image gallery slideshow. It includes a state-based sequencing system that provides previous and next navigation controls to cycle through these collections. The tool covers a broad range of rendering and management capabil

bootstrap-modal is a JavaScript library that extends the standard Bootstrap modal component to provide advanced resizing, stacking, and animation capabilities. It functions as an AJAX modal loader, fetching remote content and updating views asynchronously without requiring a browser page refresh. The project provides a stackable overlay manager to organize multiple overlapping windows with synchronized event handling and correct layer ordering. It also includes a responsive UI component that automatically adjusts dimensions and constraints based on the current window size. The library covers

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

screenfull.js is a JavaScript wrapper for the Fullscreen API that provides a unified interface for toggling, monitoring, and verifying the fullscreen state of web page elements. It functions as a cross-browser utility to manage how elements expand to fill the display. The library handles browser-specific differences by normalizing inconsistent vendor methods into a single interface. This ensures consistent behavior when implementing immersive web experiences or interactive media playback across different web browsers. The toolset covers fullscreen management, including capabilities for enter

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

Sweetalert2 is a JavaScript library for creating accessible and responsive modal dialogs that replace standard browser alerts. It functions as a web interface component library, providing a system for rendering stylized, interactive notifications and popups that support complex layouts and user input fields. The library distinguishes itself through a state-driven lifecycle and promise-based flow control, which allows developers to handle user interactions and return results to the calling code after a modal is dismissed. It utilizes focus-trap mechanisms to maintain accessibility standards an

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

Intro.js is a JavaScript onboarding tour library and web interface guide framework. It functions as an interactive product walkthrough tool that uses tooltips and highlights to explain software features to users. The library enables the creation of guided onboarding tours, interactive product tours, and step-by-step walkthroughs. These tools facilitate software feature discovery and provide application interface guidance to help users navigate layouts. The system manages the user experience through sequenced step orchestration, coordinate-based tooltip positioning, and DOM-based element high

Lightweight and easy to use the library for modals

Avgrund is jQuery plugin with new modal concept for popups

A touchable jQuery lightbox

Increase your landing page conversion rates.

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

A modal built with pure CSS, enhanced with JavaScript

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