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Spectacle is a React-based presentation framework that enables developers to author slide decks using JSX and MDX syntax. It provides a component-driven approach to building presentations, where slides are composed as React components with declarative layouts, theme-driven styling, and step-based animation sequencing. The framework distinguishes itself through its support for live coding demonstrations within slides, allowing presenters to execute and display code directly during a talk. It includes a presenter mode with dual-view architecture that shows speaker notes, a timer, and upcoming s

Codehike is a React-based documentation framework and interactive code walkthrough tool. It functions as a markdown content orchestrator that transforms decorated markdown into structured data and React components, serving as a visualization layer for highlighting code ranges, diffs, and compiler errors. The project is distinguished by its ability to create scrollycoding experiences and step-by-step technical tutorials. It features token-level animations that visually demonstrate how logic evolves between code versions and provides a system for syncing UI state to the browser scroll position.

Yoopta-Editor is a headless framework for building customizable block-based rich text editors. It utilizes a JSON-based document engine to manage editor state and provides a WYSIWYG interface for creating structured documents. The system separates core document logic from the visual layer, allowing for complete customization of the user interface. The framework is designed for real-time collaborative editing, featuring a synchronization engine with conflict resolution and remote cursor presence tracking. It offers a highly extensible plugin system that allows developers to define new content