Projects sharing features with Parsedown

markdown-js is a JavaScript markdown parser and converter that transforms markdown text into HTML output. It functions as both a library and a command line interface tool for converting documents. The project is centered on an abstract syntax tree representation, allowing markdown to be parsed into a structured tree for programmatic inspection and modification before the final rendering process. This intermediate representation enables custom markup processing and document transformations. The toolset covers programmatic document parsing, static site generation, and CLI-based file processing

Twig is a PHP template engine and compiled rendering library designed to separate business logic from presentation. It functions as a secure template language that generates HTML output by combining dynamic data with reusable layouts. The system emphasizes security through a focus on preventing cross-site scripting attacks via automatic output escaping and content sanitization. To ensure execution efficiency, it compiles templates into optimized PHP code and utilizes a caching mechanism to bypass parsing on subsequent requests. The engine provides comprehensive tools for template composition

Python-Markdown is a library that converts Markdown text into HTML or XHTML documents. It functions as a Unicode text processor, supporting all Unicode-based languages and bi-directional text to ensure global compatibility. The project is an extensible markdown processor that allows developers to add custom syntax and formatting rules through a plugin architecture. This system enables the registration of new parsing rules, the modification of parser behavior, and the implementation of custom document syntax such as tables and footnotes without altering the core source code. The tool provides

Blackfriday is a Go library for parsing and converting Markdown text into HTML, LaTeX, and other structured formats. It functions as an extensible Markdown processor that transforms syntax into target markup languages. The project is distinguished by its pluggable rendering architecture, which allows for the production of diverse output targets such as Slack message styles, Confluence Wiki Markup, and GitHub Flavored Markdown. It supports custom syntax extensions including definition lists, footnotes, autolinks, and strikethroughs. The processor includes utilities for generating automatic ta

This project is a Python library and command-line tool designed to convert Markdown text and files into structured HTML fragments. It functions as a Markdown-to-HTML converter and parser that transforms piped text or source files into web-ready documents. The project is an extensible text processor featuring a pluggable API for defining custom inline and block syntax. This modular framework allows for the registration of specialized syntax extensions, such as tables and footnotes, and provides a system for managing runtime configuration settings. The conversion process covers multilingual te

DOMPurify is a security-focused library designed to sanitize untrusted HTML input, preventing cross-site scripting attacks by stripping malicious code while preserving safe content. It functions as a utility for secure document object model manipulation, ensuring that user-provided rich text can be rendered safely within web applications. The library distinguishes itself through a single-pass, mutation-observer-free processing model that operates on detached document fragments to avoid triggering unintended side effects. It employs recursive node traversal and context-aware logic to inspect a

Remarkable is an extensible Markdown parser library that implements the CommonMark specification and supports GitHub Flavored Markdown through configurable rule presets. Its core architecture separates parsing into distinct inline and block rule pipelines, enabling targeted customization of text-level and structural syntax while maintaining consistent behavior across standard Markdown features. The parser is built around a plugin-based rule system where individual syntax rules can be toggled, extended, or replaced by external plugins. A preset configuration system allows users to switch betwe

art-template is a JavaScript templating engine and HTML template compiler that transforms custom syntax and script statements into optimized HTML output. It functions as a precompiled template engine that converts template source into standalone JavaScript functions to render dynamic content from data. The engine features a template inheritance framework that organizes layouts through nesting, blocks, and inclusions to create reusable components across multiple files. It incorporates automatic output sanitization and encoding to prevent cross-site scripting attacks. The system includes capab

react-markdown is a React renderer that converts markdown text into a virtual DOM to safely display formatted content. It functions as a markdown syntax parser and renderer that transforms markdown strings into structural elements, ensuring XSS-safe content delivery. The project allows for the mapping of standard markdown elements to custom React components for specialized styling and behavior. It supports syntax extensions through a plugin system, enabling additional formatting features such as tables, footnotes, and tasklists. The system includes security primitives for HTML and URL saniti

Remark is a markdown processor and transformer that converts markdown text into a structured JSON abstract syntax tree for programmatic manipulation. It functions as a plugin-based tool within the unified ecosystem, allowing users to parse, transform, and stringify markdown content. The project is distinguished by its extensibility through a plugin system that supports custom markdown syntax extensions, the introduction of new markup elements, and the definition of custom processing logic. This framework enables the modification of content through a visitor-pattern traversal of the syntax tre

Goldmark is a Markdown parser and renderer written in Go that converts Markdown text into HTML or XHTML. It implements the CommonMark specification to ensure consistent parsing behavior. The project utilizes a modular extension registry, allowing for the addition of custom syntax such as tables, task lists, and footnotes. It also includes specialized support for CJK languages to handle specific line-breaking and emphasis rules for Chinese, Japanese, and Korean characters. The library parses text into an abstract syntax tree for programmatic document analysis and modification. Its capabilitie

This project is a regular expression lexer library and lexical analysis engine used to break input strings into typed token streams. It serves as a foundational component for constructing compilers or interpreters by identifying and categorizing substrings into discrete tokens. The library provides a token stream navigator featuring a cursor-based interface. This allows for sequential traversal of tokenized input and non-destructive lookahead, enabling the inspection of future tokens without advancing the internal position pointer. It includes specific support for recursive descent parsing t

Turndown is a JavaScript library designed to transform HTML documents into structured Markdown. It functions as a flexible engine that parses web content by traversing the document object model and applying rule-based transformations to convert elements into their corresponding text-based syntax. The tool distinguishes itself through a modular architecture that allows for extensive customization of the conversion process. Users can define custom conversion rules to handle specific elements, implement content filtering to discard unwanted nodes, and configure character escaping to ensure outpu

nom is a parser combinator framework for Rust used to build complex parsers by combining small, reusable parsing functions. It functions as a zero-copy parsing tool that minimizes memory overhead by returning slices of the original input instead of allocating new memory. The framework is designed for diverse data formats, serving as a binary data parser with configurable endianness and a bitstream processing library capable of extracting values of arbitrary bit length. It also functions as a streaming data parser that can process data arriving in chunks and signal when additional input is req

ReflectionDocBlock is a PHP docblock parser and doc-comment metadata extractor. It functions as a reflection wrapper that extends the standard PHP Reflection API to convert raw documentation blocks into structured objects. The library provides tools for PHP documentation parsing and reflection tooling. It enables the extraction of structured metadata and annotations from reflection objects or raw doc-comment strings to support automated API documentation and static code analysis.

Redcarpet is a security-focused Markdown to HTML parser and customizable renderer. It transforms Markdown text into structured HTML output while utilizing a security layer to filter or escape user-provided HTML tags and restrict link protocols to prevent vulnerabilities. The project distinguishes itself through a framework for custom document formatting, allowing the definition of how specific Markdown elements are converted to HTML via callback functions and custom classes. It also functions as a typographic formatter that converts standard punctuation and dashes into professional curly quot

Commonmark.js is a library designed to parse and render text formatted according to the CommonMark specification. It functions as a document processing pipeline that converts plain text into structured HTML or an abstract syntax tree, enabling developers to programmatically inspect, modify, and transform document elements. The library distinguishes itself through its strict adherence to standardized parsing rules, ensuring consistent and predictable output across different software environments. It provides a robust framework for document tree manipulation, allowing users to traverse, insert,

pulldown-cmark is a pull-parsing library that transforms Markdown text into a stream of events based on the CommonMark specification. It functions as an event-based processor that represents document structure as an iterator of events rather than a concrete syntax tree, serving as both a parser and a renderer to convert Markdown into HTML strings. The library is designed for memory efficiency by processing text as a stream to minimize resource usage. It supports programmatic document transformation, allowing users to map or filter the event stream before final rendering. The project includes

This project is a static site generator and documentation builder designed to transform markdown files into styled HTML documents. It functions as a programmatic conversion engine, allowing developers to integrate markdown processing and layout rendering directly into automated build scripts and content workflows. The tool distinguishes itself through a pipeline-oriented architecture that supports custom plugin integration and metadata-driven template injection. Users can define global or per-file metadata to dynamically populate page content, while the system’s template-based generation allo

Markdig is a high-performance Markdown processor for .NET applications that converts Markdown text into HTML or other target formats. It is a CommonMark compliant parser and extensible engine that can transform Markdown into a searchable and manipulatable abstract syntax tree. The library provides a framework for adding custom syntax and rendering logic through a modular pipeline of parsers and renderers. It supports native ahead-of-time compilation and trimming to minimize binary size. Capabilities include the generation of structured HTML with custom attributes and styling, the extraction

wechat-format is a tool designed to convert Markdown text into specialized HTML compatible with the WeChat official account editor. It functions as a content formatter and converter that transforms Markdown into stylized HTML layouts to maintain consistent visual structures when content is pasted into the publishing platform. The project focuses on bypassing outgoing link restrictions by converting external hyperlinks into numerical footnotes and appending a full citation list to the end of the document. It preserves the appearance of technical content by transforming code blocks and lists in

Cherry Markdown is a web-based Markdown editor and parsing engine that converts markup text into sanitized HTML with a real-time synchronized preview pane. It functions as a rich text interface and WYSIWYG tool, providing a system for transforming markup strings into HTML documents or portable formats. The project distinguishes itself through high-performance rendering and a flexible extensibility model. It uses virtual DOM diffing and partial rendering to maintain responsiveness in large documents, and it allows for the creation of custom parsing rules and specialized HTML components via a p

This project is an interactive tutorial generator and static site generator that transforms source documents, such as Markdown and Google Docs, into structured instructional guides. It functions as a documentation conversion tool that compiles source content into static HTML assets and metadata for distribution to public or private audiences. The system utilizes a custom element UI framework to embed interactive instructional components using standard HTML custom elements, removing the need for external JavaScript frameworks. It supports multi-format content export, allowing a single source o

LapisCV is a PDF document generator and resume builder designed to convert structured Markdown text into professional curriculum vitae. It functions as a rendering pipeline that transforms simple markup and variables into print-ready documents using a headless browser engine or LaTeX templates. The project provides a collection of professional themes and visual styles to customize the typography and branding of academic and professional resumes. It utilizes variable-based style injection to allow for the adjustment of fonts, colors, and margins based on content volume and user preferences. T

Markdown CV is a framework for authoring professional curriculum vitae using plain text files. It separates career content from visual presentation, allowing users to maintain their information in structured markdown while generating styled web pages and print-ready documents. The project distinguishes itself by utilizing browser-native print stylesheets and media queries to ensure high-quality physical document generation and PDF exports. It includes a local development server that provides real-time visual feedback during the editing process, ensuring that layout and typography adjustments

A responsive Material Design theme for static blogs built with the Hexo framework. It functions as a comprehensive layout system that transforms markdown files into styled HTML pages, providing a specialized environment for technical documentation and personal blogging. The theme is characterized by a data-driven approach to content visualization, using radar charts for categories and word clouds for tags to represent post metadata. It further distinguishes its organization by utilizing a chronological timeline architecture for blog archives. The project covers a wide range of technical publ

CodiMD is a real-time collaborative markdown editor and self-hosted knowledge base. It provides a shared workspace where multiple users can write and format notes using markdown syntax simultaneously. The platform extends basic editing by transforming markdown content into interactive mind maps for data visualization and structured visual slides for presentations. It functions as an OAuth compatible note server, integrating with external identity providers to manage user authentication and access control. The system supports self-hosting and cloud platform deployment, allowing users to maint