Open-source alternatives to Shepherd

Shepherd is a client-side onboarding framework and interactive product tour library used to create step-by-step guided walkthroughs. It functions as a UI guided tour system and DOM element highlighting tool that displays instructional overlays and tooltips to guide users through a web application interface. The system features a dynamic layout engine for anchoring tooltips to target elements and preventing screen overflow. It supports multi-element highlighting to draw attention to several UI components simultaneously and includes focus trapping to restrict keyboard navigation to active tour

Hopscotch is a guided onboarding framework and JavaScript tour engine designed to create step-by-step user orientations on web pages. It functions as a library for rendering interactive product walkthroughs and tours using configuration files and customizable bubbles and overlays. The system manages the progression of guided steps and supports the discovery of interactive features by highlighting specific elements of a web interface. It allows for the creation of tailored guided paths through a web application to assist with user onboarding. The library provides capabilities for modifying to

Hopscotch is a JavaScript library and framework for creating interactive product tours and user onboarding guides. It serves as a tool for building step-by-step instructional walkthroughs that highlight specific page elements and display contextual tooltips to help users navigate web application interfaces. The library functions as a tooltip orchestrator that anchors instructional bubbles to HTML elements by calculating their position within the browser viewport. It supports the creation of branded tours through the use of custom stylesheets and markup templates for visual customization. The

Driver.js is a browser-based library designed for creating interactive product tours and guided walkthroughs. It provides a framework for building step-by-step instructional sequences that help users navigate complex application interfaces, facilitating onboarding and feature discovery. The library distinguishes itself through its state-driven orchestration, which manages the sequence of steps and transition logic for guided tours. It utilizes a full-screen overlay layer to capture user interactions and isolate specific interface components, employing visual masking techniques to dim surround

Instructions is a Swift framework designed for creating guided tours and user onboarding experiences. It manages the sequence, animations, and layouts of instructional bubbles and highlighting markers to lead users through application features. The library provides tools for interface highlighting, using dimmed background overlays and precise cutouts to draw attention to specific UI elements. It includes mechanisms for walkthrough flow control, allowing developers to manage linear progression, jump to specific steps, or implement tour skipping logic. Visual elements are customizable through

This is a guided tour library and onboarding framework for React applications. It provides a system for creating interactive, step-by-step walkthroughs using element-anchored popovers and visual masking tools to highlight specific interface components. The library focuses on accessibility, providing built-in support for screen readers and keyboard navigation to ensure inclusive user onboarding. It allows for extensive customization by enabling the replacement of default interface elements, such as badges and buttons, with custom React components. The framework covers tour orchestration throu

GuideView is an Android user onboarding library and UI masking framework used to create guided tours and feature tutorials. It provides utilities for identifying and visually isolating specific Android views by drawing semi-transparent overlays with highlighted holes to focus user attention. The library implements a system for chaining multiple instructional steps together, allowing for the sequencing of highlight pages in a specific order. It supports the attachment of custom text, images, or animations near highlighted views to provide instructional context. The framework manages visual tr

TapTargetView is a set of UI components designed for user onboarding and feature discovery. It provides visual callouts, focus indicators, and markers that direct user attention toward specific screen elements to introduce new or hidden functionality. The system implements Material Design guidelines for its feature discovery UI, ensuring that visual highlights and interactive callouts remain consistent with standardized design specifications. It supports the creation of interactive product tours by chaining multiple interaction points into a sequential path. This is achieved through coordina

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

jQuery feature tour plugin.

:flashlight: Set a spotlight focus on DOM element adding a overlay layer to the rest of the page

Simple, flexible tours for your app

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

WhatsNewKit is a framework for implementing version-based feature highlights and "what's new" overlays within iOS and macOS applications. It provides a Swift UI component library and UIKit onboarding interfaces to communicate new functionality to users through visual showcase screens. The framework includes a version-based feature tracker that manages records of which app updates a user has seen. This mechanism triggers targeted announcement overlays based on the current software version and user interaction history to ensure updates are only presented once. The library covers the creation o

This project is a design system and configuration framework for creating responsive Home Assistant dashboards. It provides a CSS-based interface framework and theme system used to define the visual appearance and layout of home automation interfaces. The system distinguishes itself through a multi-view layout approach that adapts the interface for mobile devices and wall-mounted tablets across portrait and landscape orientations. It employs configuration-based UI definitions and custom CSS to implement advanced visual effects, such as state-triggered animations for icons and interactive overl

SwiftEntryKit is a Swift presentation framework and UI overlay library used to orchestrate banners, pop-up views, and custom modal presentations on top of an iOS application window. It functions as a view orchestrator that manages the lifecycle, animations, and layering of multiple overlapping user interface elements. The framework features a priority-based queueing system to determine the display order and precedence of overlays, ensuring specific elements can override others. It includes a dedicated animation toolkit for translation, scale, and fade transitions, alongside haptic integration

FLEX is an in-app debugging tool and runtime exploration environment for iOS applications. It provides an integrated suite for inspecting and modifying the internal state of a running process without the use of an external debugger. The project includes a runtime inspector for browsing the memory heap and calling methods dynamically, alongside a view hierarchy debugger for visualizing and adjusting layout structures in real time. It features a network traffic monitor to log and analyze HTTP request history, headers, and responses, as well as a sandbox manager for viewing and editing files and

This is a web-based 3D game engine designed for creating high-performance interactive experiences on web and mobile platforms. It functions as a real-time graphics renderer and physics engine, utilizing a component-based scene graph to organize entities and their properties for three-dimensional rendering. The engine includes a visual scene editor that allows for the design of environments through a graphical interface, which then exports these assets as executable code. Its broader capabilities cover real-time graphics rendering for 2D and 3D elements, physical world simulation for object c

jsplumb is a JavaScript diagramming library and visual connectivity engine used to draw draggable connections between HTML elements. It functions as an SVG connector framework that renders dynamic links to create visual connectivity maps and flowcharts. The library provides tools for building node-based user interfaces, interactive workflow mapping, and visual diagramming. It enables the creation of dynamic relationship visualizations where users can link steps or pieces of information together on a web page.

Painter is a declarative rendering system that transforms JSON definitions into styled visual images. It functions as a JSON-to-image rendering engine that converts structured layout data into vector shapes, styled text, and QR codes on a canvas. The system features a dynamic image template engine that utilizes relative coordinate calculations to determine element positions based on the boundaries of other components. It supports the creation of interactive templates where users can drag, scale, and delete elements in real-time, as well as the ability to update specific element properties wit

Cocos Engine is a cross-platform game engine designed for building high-performance 2D and 3D interactive experiences for web, mobile, and desktop platforms. It features a multi-backend rendering engine and a 2D and 3D physics simulator, utilizing a core architecture that combines a C++ runtime for performance with TypeScript for game logic scripting. The engine distinguishes itself through a multi-platform deployment system that packages projects for native operating systems and instant-play web ecosystems. Its graphics system supports multiple APIs, employing physically based rendering and

learn-gdscript is an interactive coding course and tutorial application designed to teach GDScript programming fundamentals. It functions as a game engine education tool that allows absolute beginners to study basic programming concepts, variables, and functions. The project utilizes a sandboxed environment for practicing code execution and provides in-engine interactive tutorials. It features guided walkthroughs that direct users through editor interfaces to help them locate and understand software tools. The curriculum covers game development logic, including the implementation of physics-

Zag is a headless UI state machine library that provides unstyled component logic to ensure consistent behavior across different rendering engines. It functions as a toolkit for modeling complex user interface interactions using statecharts, decoupling the underlying logic and accessibility attributes from visual styling. The library is framework-agnostic, utilizing specialized adapters to bridge its state machine logic with various JavaScript libraries such as React, Solid, Vue, and Svelte. This approach allows developers to maintain a single interaction model while applying any CSS or styli

Termui is a Go terminal user interface library used for building interactive dashboards and visual layouts within a command-line environment. It functions as a TUI layout engine, an interactive CLI framework, and a terminal data visualization toolkit. The library provides a set of specialized widgets for rendering charts, plots, gauges, and tables using character-based graphics. It includes a grid-based system for arranging interface elements using relative coordinates and proportional sizing to create structured displays. The toolkit covers a broad range of capabilities including data visua

HyperUI is a dependency-free collection of responsive HTML layouts and pre-styled components designed for various web domains. It functions as a Tailwind CSS component library where users integrate standalone HTML snippets via a copy-paste distribution model to avoid package installation and framework overhead. The library features one-click markup copying from a pre-built component gallery. It includes specialized design systems, such as high-contrast neobrutalist styling with heavy borders, and visual tools for generating dark mode color palettes and harmonic typography scales. The compone

BasicScroll is a standalone scroll-driven animation library that updates CSS custom properties, element styles, and CSS properties dynamically based on absolute or relative viewport scroll positions. It functions as an animation engine designed to build custom parallax scrolling experiences and fluid visual effects on both mobile and desktop viewports. The library supports custom scroll range definitions anchored directly to specific document elements, alongside callback executions that trigger user-defined functions with live progress data and state percentages as the viewport enters or leav

d3-cloud is a JavaScript library for creating non-overlapping word cloud layouts using the D3.js data visualization framework. It serves as a text visualization tool that converts raw text or CSV data into scalable vector graphics and stylized typographic clouds. The library utilizes a spiral-based collision layout algorithm to compute coordinates and rotations, ensuring that words within a visual cluster do not overlap. It maps word frequency to font size and supports a customized layout process where positions are calculated based on text distribution. The system covers data processing for