This repository is a WYSIWYG H5 (HTML5) page editor enabling drag-and-drop creation of responsive web pages without coding. Built with React, TypeScript, and Umi 3.0 framework, it features a plugin-based architecture where components are defined by template (metadata) and schema (editable properties). The editor includes a canvas for arranging components, property panels for configuration, and tools for previewing, exporting, and saving templates. A Node.js/Koa backend provides endpoints for saving and retrieving HTML content. The application emphasizes extensibility and performance through patterns like dynamic component loading with caching, schema-driven form generation, and a modular component library. Key reusable components include a dynamic engine for lazy-loading components, an editable list with drag-and-drop reordering, and an on-screen calibration ruler for alignment. While the project is actively maintained, it shows some technical drift in dependency versions (e.g., React 16, Ant Design 4) and relies on a simple in-memory backend that may require adaptation for production use.
This is the Builder.io monorepo, a comprehensive headless CMS and visual page builder platform. It provides multi-framework SDKs (React, Angular, Vue, Svelte, Qwik, Solid, React Native, etc.) for fetching and rendering Builder.io content, a plugin ecosystem for extending the visual editor with custom components and data sources (commerce, CMS, media), CLI tools for project scaffolding and space management, and numerous example applications. The core SDK uses Mitosis for code generation to produce framework-specific implementations, and includes features like A/B testing, personalization, localization, visual editing, and server-side rendering. The repository also contains a Gatsby source plugin, a plugin loader, and integration plugins for Shopify, Contentful, Cloudinary, and others. While the codebase is large and actively maintained, it exhibits some technical drift with legacy Gen1 SDKs, duplicated configurations, and outdated dependencies in examples.