Open-source alternatives to React Resizable And Movable

interact.js is a JavaScript interaction library used to implement drag and drop, resizing, and multi-touch gestures within web browsers. It provides a specialized interaction framework for scalable vector graphics, allowing these elements to be moved and resized. The library features a multi-touch gesture engine that recognizes complex patterns such as pinch and rotate, and a coordinate snapping engine for aligning elements to grids or restricting movement within boundaries. It also includes a cross-frame state synchronizer to share interaction states and input events across multiple browser

gridstack.js is a JavaScript grid layout library and responsive dashboard framework used to create interactive interfaces with draggable and resizable elements. It functions as a drag-and-drop layout manager and a JSON-serializable layout engine, allowing user-defined interface states to be persisted and restored. The library distinguishes itself through a touch-enabled grid interface and a responsive system that automatically adjusts item placement based on screen breakpoints. It features a collision-based layout engine that manages overlapping coordinates to shift or swap elements, alongsid

This project is a comprehensive library of reusable React hooks designed to simplify browser API integration, state management, and component lifecycle tracking. It provides a declarative interface for managing complex browser interactions, allowing developers to encapsulate imperative logic into modular, composable functions that integrate directly with the component lifecycle. The library distinguishes itself by offering specialized utilities for asynchronous data orchestration, including built-in caching, retry logic, and loading state management. It also features advanced performance opti

This project is a system of components and utilities for managing split-view layouts in React applications. It provides a resizable panel system that organizes content into horizontal and vertical areas with draggable boundaries. The system includes a collapsible UI layout tool for toggling the visibility of panels to maximize available screen space. It supports recursive panel nesting, allowing layouts to be structured as trees where panels contain further groups of resizable panels. The library covers layout construction through the use of panel dimension constraints, enabling the definiti

This project is a macOS input remapper and mouse customizer designed to assign custom actions and system-wide gestures to mouse button presses and movements. It functions as a mouse gesture manager and scroll enhancer, enabling the emulation of multi-finger trackpad motions and providing omnidirectional precision scrolling. The utility distinguishes itself by allowing independent scroll direction settings for a mouse without altering global trackpad configurations. It further implements a momentum-based algorithm to replace discrete scroll steps with smooth, fluid movement. The software cove

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This is a Go client library for interacting with the Slack API, providing a programmatic interface to manage channels, users, and workspace settings. It functions as a bot framework and event handler, allowing for the development of automated assistants that respond to workspace activities. The library includes a dedicated Block Kit builder for constructing complex UI layouts, such as interactive elements, data tables, and visualizations, for rich messaging. It also provides a full implementation for managing user authentication and identity verification through OAuth2 and OpenID Connect. Br

gpui-component is a native desktop UI kit and component library built for the GPUI framework. It provides a collection of reusable user interface elements, a desktop layout engine for organizing application space, and a specialized data visualization library for rendering quantitative information. The project is distinguished by its high-performance rendering systems, including a virtualized data grid and list system designed to handle large datasets with low memory overhead. It also features a comprehensive data visualization toolkit for rendering charts, axes, and coordinate scales using li

pdfme is a schema-based PDF generation engine and dynamic document builder. It provides a system for producing PDF documents by merging predefined templates with dynamic input data across different runtime environments. The project includes a browser-based WYSIWYG PDF editor and template designer, allowing for the arrangement of elements via a drag-and-drop interface. It distinguishes itself through a plugin-based architecture that enables schema extensions and custom rendering logic for new content types. The capability surface covers dynamic content generation, including variable placehold

Platform is a framework for building back-office applications and administrative dashboards using Laravel. It functions as a schema-driven UI framework and CRUD generator that automatically constructs database management interfaces, input forms, and validation rules from programmatic model definitions. The project distinguishes itself through a comprehensive backend UI kit that supports advanced data capture, including geographic coordinate mapping, tabular JSON data matrices, and marketing metadata tracking. It features a robust role-based access control system for managing resource visibili

react-native-interactable is a gesture physics library and interaction framework for React Native. It provides an animated gesture engine and a physics-based UI toolkit designed to create complex touch-based components such as swipeable rows and draggable cards. The project distinguishes itself through the simulation of physical properties, including spring tension, surface friction, and gravitational forces. It allows for the creation of gravity wells that attract or repel views and integrates simulated springs to pull elements toward specific coordinates with adjustable damping. The framew

Opentui is a terminal user interface framework for building interactive command line applications. It provides a component-based system featuring a flexbox layout engine, a virtual node component tree, and a low-level 2D cell array renderer. The project is distinguished by a sophisticated keyboard binding engine that maps complex multi-stroke sequences and chords to named commands using prioritized, reactive layers. It also implements a plugin architecture that allows external modules to inject custom UI components into designated layout slots and extend input logic at runtime. Its capabilit

Cursive is a cross-platform terminal user interface toolkit and framework for building interactive applications in Rust. It provides a modular system for creating text-based graphical interfaces, utilizing a dedicated engine to manage the main display loop and view hierarchies. The toolkit features a backend-agnostic abstraction layer to ensure consistent rendering and input handling across different operating systems. It distinguishes itself through a palette-based theme engine that supports runtime theme loading and true color rendering, as well as the ability to generate user interface hie

Winbox is a browser-based windowing system and JavaScript library for creating draggable and resizable floating windows within a web interface. It functions as a floating window framework that enables the development of desktop-like experiences using a configurable viewport and coordinate system. The system allows for the rendering of various content types, including raw HTML, existing DOM elements, and remote URLs loaded via iframes. It provides extensive UI customization through custom window layout templates, visual theme application via CSS classes, and the addition of custom controls to

Pragmatic Drag and Drop is a TypeScript library that provides a complete system for implementing drag and drop interactions in web applications. It handles the full lifecycle of drag operations, from registering drop targets and monitoring drag events to managing cleanup functions, all through a structured adapter-based approach. The library supports a wide range of data manipulation patterns, including reordering items within lists, tables, trees, virtual lists, and side navigation, as well as moving items between lists and across columns in a board layout. It also enables swapping items in

Jcrop is a JavaScript image cropping library that provides a browser-based interface for users to interactively select and define rectangular regions of an image. It utilizes a DOM-based image overlay to wrap images in relative containers, allowing for the placement of adjustable selection handles and boundary constraints. The tool distinguishes itself through comprehensive input support, translating touch gestures and keyboard intercepts into precise coordinate updates for both mobile and desktop environments. It features an engine capable of enforcing custom aspect ratio constraints and cal

FTXUI is a C++ terminal user interface library and cross-platform console framework used for building interactive command line applications. It functions as a declarative terminal layout engine and a component-based UI toolkit that enables the creation of responsive interfaces. The library is distinguished by its terminal graphics and animation capabilities, allowing for the rendering of custom shapes, data plots, and smooth visual transitions using easing functions. It provides a comprehensive set of interactive widgets and a layout system utilizing flexbox and grid containers that adapt to

Walk is a comprehensive framework for building native Windows desktop applications. It functions as a GUI library and Windows API wrapper, providing a toolkit of native widgets and a declarative layout system for developing high-performance user interfaces. The project is distinguished by its data-binding framework, which uses reflection and string-based property paths to synchronize data sources with interface widgets. It also provides specialized support for high-DPI interface scaling and an optimized native message loop to reduce runtime overhead. The toolkit covers a wide range of capabi

GoCV is a computer vision library and Go language binding for OpenCV. It serves as an image processing toolkit and deep learning inference engine, providing programmatic access to a wide range of algorithms for image manipulation, object detection, and video analysis. The project differentiates itself through high-performance native bindings and hardware acceleration. It utilizes a foreign function interface to map Go calls to C++ functions and includes a hardware-agnostic backend dispatch to route neural network tasks to computation engines such as CUDA and OpenVINO. The library covers a br

jscamp is a full-stack web development and education project focused on mastering JavaScript, TypeScript, and AI integration. It provides a structured curriculum and interactive exercises covering language fundamentals, frontend engineering, and backend API development. The project distinguishes itself through the implementation of autonomous AI agents capable of complex task automation, such as modifying files, managing servers, and executing API calls. It includes advanced AI development tools for conversational querying, real-time code suggestions, and automated repository analysis to gene

This project is a CSS grid layout generator and visual layout editor. It serves as a frontend development tool that allows for the design of grid structures and the generation of corresponding CSS code for dynamic web layouts. The tool enables visual grid prototyping by allowing users to define rows, columns, and item positions through an interactive interface. This process produces valid stylesheet rules, removing the need to manually calculate grid coordinates or track sizes. The software covers CSS grid layout design and responsive web layouting, providing the means to define grid item pl

Onlook is an integrated development environment designed for building user interfaces through a combination of visual manipulation and direct code synchronization. It provides a unified workspace where developers can modify application components, layouts, and styles within a graphical interface, with all changes automatically reflected in the underlying source code. By maintaining a live, bidirectional link between the rendered interface and the codebase, the platform ensures that visual edits are accurately translated into production-ready syntax. The platform distinguishes itself through i

ntfy is a self-hosted messaging infrastructure that provides a lightweight platform for sending and receiving real-time notifications. It functions as a topic-based pub-sub server, allowing users to publish and subscribe to message channels using standard HTTP requests. By bridging server-side events with native mobile and desktop clients, it enables the delivery of alerts across various environments through a unified communication layer. The project distinguishes itself by offering a complete, private notification ecosystem that includes persistent message caching and robust access control.

TelegramGroup is a comprehensive automation framework designed for managing multiple messaging accounts and orchestrating complex administrative workflows. It functions by emulating client-side sessions to interact with platform APIs, enabling centralized control over user profiles, persistent session data, and distributed network routing through proxy infrastructure. The platform distinguishes itself through its modular architecture, which supports independent plugins for tasks such as artificial intelligence integration, content mirroring, and automated community moderation. It provides a s

This project provides a TypeScript software development kit for the Model Context Protocol, a standard designed to facilitate bidirectional communication between AI applications and external data sources or tools. It serves as a foundational framework for building both clients and servers, enabling language models to interact with external systems through a unified, decoupled interface. The SDK distinguishes itself by implementing a transport-agnostic connection layer that supports both local standard input-output streams and remote HTTP endpoints. It utilizes a JSON-RPC message bus to manage

Scroller is a JavaScript library for implementing pan-and-zoom interactions on HTML elements and Canvas rendering surfaces. It functions as a viewport state manager and kinetic scrolling engine that translates touch and mouse pointer events into scaled offsets for fluid navigation. The library features a kinetic motion system that simulates deceleration and edge bouncing. It includes specific mechanisms for pull-to-refresh triggers and supports point-relative zoom scaling to keep the focal point centered on the user's cursor. The system provides a range of movement controls, including axis-l