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Frontend Workshop from HTML/CSS/JS to TypeScript/React/Redux

This repository contains the HTML specification, which defines the core standards for web page structuring, content organization, and document rendering. It establishes the fundamental algorithms for state-machine-based tokenization, tree construction for the document object model, and origin-based security isolation. The specification provides a framework for defining custom elements with independent lifecycles and registries. It also details the requirements for cross-document communication, session history management, and the synchronization of interface properties with content attributes.

Apache Zeppelin is a web-based notebook platform for interactive data analytics that supports executing code in over 20 languages within a single notebook. It provides a plugin-based interpreter architecture that allows the notebook to be extended with new languages and data sources, and includes a JDBC connector abstraction for connecting to any JDBC-compliant database. The platform also features session-isolated interpreter contexts, enabling separate interpreter instances per notebook or user with support for dependency injection and user impersonation. The platform distinguishes itself th

Timber is a PHP library that integrates the Twig template engine into WordPress themes, providing an object-oriented framework for theme development. It wraps WordPress data — posts, terms, users, menus, and comments — in structured PHP classes, allowing developers to work with objects instead of raw arrays while keeping HTML markup separate from PHP logic through Twig templates. The library distinguishes itself by offering a complete set of tools for modern WordPress theme building. It includes a file-based template hierarchy with fallback chains, dynamic image manipulation with resizing, cr

Este proyecto es un estándar de especificación formal de Markdown que proporciona una definición detallada de sintaxis de marcado y un conjunto definitivo de reglas para analizar texto plano en una salida HTML consistente. Establece una gramática estandarizada para bloques estructurales y elementos en línea para asegurar un renderizado uniforme en diferentes implementaciones de software. La especificación está respaldada por un conjunto de pruebas de conformidad del parser y una implementación de referencia en C y JavaScript para verificar que las implementaciones se adhieran al estándar. Incluye un sistema para la verificación de implementaciones que compara las cadenas de entrada transformadas con la salida HTML esperada y permite la exportación de datos de prueba de especificación a JSON. El estándar cubre una amplia gama de capacidades de estructuración y formato de contenido, incluyendo encabezados, listas, citas en bloque y reglas horizontales. Define mecanismos para la representación de código mediante bloques cercados o sangrados, integración de HTML y un sistema basado en referencias para gestionar hipervínculos e imágenes. La especificación también detalla un modelo de análisis de dos fases que utiliza una representación de árbol de sintaxis abstracta y normalización de texto basada en Unicode para mantener una jerarquía de documentos predecible.

React Email Editor is a drag-and-drop visual builder for creating responsive email templates, built as a React embeddable component. It also serves as an AI-powered email designer, a collaborative email design tool, and a React component library for composing emails programmatically with JSX. The editor represents designs as structured JSON and supports multi-format rendering for email clients, web pages, and PDF. What distinguishes this editor is its deep AI integration: users can generate full email templates from natural language, rewrite text with chosen intent, produce multiple text vari