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Tiptap is a headless, modular framework designed for building custom rich-text editors. It provides a developer-focused abstraction layer over a structured document model, allowing for full control over the underlying schema through a plugin-based architecture. By separating document state management from the user interface, it enables the creation of tailored editing experiences that remain framework-agnostic. The project distinguishes itself through a robust collaborative engine that supports real-time multi-user editing, conflict resolution, and presence tracking. It integrates artificial

react-virtualized is a library of components for rendering massive lists and tables by drawing only the elements visible in the viewport. It provides specialized layout managers including a windowed grid component and a dynamic height list manager. The project includes a masonry layout engine for packing items of varying heights and widths, as well as an infinite scroll interface for incrementally fetching and appending data. The library covers a broad range of virtualization capabilities, including frozen grid elements, reverse list rendering, and synchronized viewport scrolling. It also su

This JavaScript smooth scrolling library is a frontend utility and viewport motion controller designed to animate transitions to anchor links. It intercepts standard link clicks to replace instant jumps with fluid movement toward target elements. The library provides configurable motion easing patterns and speed controls to manage acceleration and deceleration. It includes a mechanism to cancel active animations immediately and supports programmatic scroll triggering via direct function calls. The tool handles positioning offsets to prevent target content from being hidden behind fixed heade