Projects sharing features with Markdown Js

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

Parsedown is a PHP library that converts Markdown text and common extensions into structured HTML output for web browsers. It functions as a Markdown to HTML converter that processes both block-level and inline elements to generate valid web content. The library includes a PHP HTML sanitizer designed to escape HTML and scripting vectors. This security layer provides input sanitization to prevent attacks when processing untrusted user-generated content.

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

Mistune is a pure Python implementation of a Markdown to HTML parser. It functions as a library that converts Markdown formatted text into HTML markup for rendering in web browsers. The project is designed as an extensible Markdown renderer, utilizing a modular system that allows for the customization of how Markdown elements are transformed into HTML via a pluggable renderer. Its capabilities cover a range of conversion tasks, including static site generation, dynamic content rendering, and the creation of custom documentation workflows.

Markdown-toc is a utility for generating and maintaining tables of contents within markdown files. It functions as both a command-line interface and a programmatic library, enabling the automated creation of structured navigation links based on the heading hierarchy of a document. The tool distinguishes itself through its marker-based injection system, which allows for the precise placement and updating of navigation blocks within existing files. It includes a dedicated transformation pipeline for slugifying heading text into URL-friendly identifiers, ensuring that generated links remain cons

markdown-it is a token-based Markdown compiler and CommonMark-compliant parser that converts structured plaintext markup into HTML. It functions as an extensible markup processor designed to transform text into browser-ready content while managing security and preventing cross-site scripting. The project is distinguished by a modular plugin system that allows for the extension of parsing capabilities and the addition of custom syntax, such as footnotes, tables, or emojis. It utilizes a two-stage tokenization process to break documents into structural tokens before rendering them into final HT

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

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,

Remark is a markdown processor that parses markdown text into a structured JSON abstract syntax tree for programmatic analysis and transformation. It functions as a markdown AST parser and processor, utilizing a plugin framework to manage extensible syntax and transformation rules. The project enables custom markdown syntax extensions and content transformation through a plugin system, allowing for the addition of non-standard markup and metadata. It also includes a markdown linter to identify style inconsistencies and ensure adherence to writing standards. The toolset covers markdown docume

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

Markdoc is a documentation content framework that extends standard Markdown with custom tags, typed schemas, and reusable components, parsing content into an abstract syntax tree and rendering it as React elements or HTML. It provides a structured authoring system where documents are processed through an AST-based pipeline, enabling validation, transformation, and flexible output generation. The framework distinguishes itself through a schema-driven validation pipeline that checks document structure and attribute values against defined rules, and a pluggable renderer architecture that accepts

This project is a formal markdown specification standard that provides a detailed markup syntax definition and a definitive set of rules for parsing plain text into consistent HTML output. It establishes a standardized grammar for structural blocks and inline elements to ensure uniform rendering across different software implementations. The specification is supported by a parser conformance suite and a reference implementation in C and JavaScript to verify that implementations adhere to the standard. It includes a system for implementation verification that compares transformed input strings

CommonMark is a formal standard specification for Markdown, providing a reference implementation and a set of rules to ensure consistent text rendering across different platforms. It consists of a Markdown parser implementation and a system for generating formal syntax documentation. The project includes a comprehensive conformance test suite with over five hundred embedded examples to verify that other Markdown implementations adhere to the specification. It provides tools to export these test cases in JSON format for use in external verification processes. The system covers document format

syn is a Rust syntax tree parser and token stream converter. It serves as a toolkit for procedural macro development, providing a framework to parse Rust source code into structured syntax trees for analysis and transformation. The project enables the manipulation of Rust abstract syntax trees through specialized visitor and folder patterns for traversing and mutating nodes. It provides a bidirectional mapping that allows developers to convert token streams into structured trees and print those trees back into tokens for code generation. The library covers a broad range of syntax analysis ca

Vditor is a browser-based Markdown editor and rendering engine that supports multiple editing interfaces, including a visual rich-text experience, instant rendering, and a traditional side-by-side split-view preview. It serves as an authoring tool for technical documentation and a component for web-based editor integration. The project is distinguished by its support for complex technical content, utilizing specialized rendering for mathematical formulas, flowcharts, sequence diagrams, and mind maps. It also functions as a collaborative document review tool, enabling users to attach anchored

This project is a Markdown-driven presentation engine that transforms Markdown text into structured, web-based slideshows. It functions as a browser-based presentation tool that renders content with automatic scaling to maintain consistent layouts across different screen resolutions. The framework allows for custom visual layouts and global styles through the use of Markdown templates and CSS. It includes a dedicated presenter view interface that provides formatted speaker notes to keep the presenter synchronized with the audience. The system covers the end-to-end workflow of slide deck crea

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

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

Unified is a syntax tree processing engine and content ecosystem designed to parse, transform, and serialize text content. It functions as a plugin-based content pipeline that converts raw text into structured abstract syntax trees using plain JavaScript objects for programmatic inspection and modification. The project distinguishes itself through a modular architecture that enables cross-ecosystem translation, allowing syntax trees to be converted between different specifications such as HTML and Markdown. It utilizes a system of immutable processor cloning and shared state containers, ensur

Showdown is a JavaScript library designed to convert Markdown syntax into HTML markup. It functions as a processor for both client-side and server-side environments, transforming plain text into web-ready code suitable for rendering in browsers and digital applications. The project distinguishes itself through a plugin-driven architecture that allows for the injection of custom parsing rules. This extensibility enables developers to modify the standard conversion pipeline, supporting unique syntax patterns or specialized formatting requirements beyond the default implementation. Users can ma

Emmet is a markup code generator and web development productivity toolkit. It serves as an expansion engine that converts shorthand abbreviations and CSS-like selectors into full HTML, XML, and other markup structures. The project features a dedicated CSS shorthand expansion engine that transforms concise property codes into full style declarations, including the automatic generation of vendor prefixes and gradients. It distinguishes itself by offering a programmable expansion process through custom snippet definitions, abbreviation alias mapping, and script-based extensibility. The toolkit

JSHint is a JavaScript static analysis tool and linter designed to detect errors and enforce coding standards. It functions as a syntax validator that scans source code to identify potential logic problems and programming mistakes before the code is executed. The tool provides a command line interface for analyzing files and directories. It supports the export of analysis results into standardized formats such as Checkstyle for integration with external build tools. Analysis is managed through a system of linting rule management and environment global configuration. This includes the ability

Esprima is a JavaScript parser that converts source code into a structured abstract syntax tree. It implements a specification-driven grammar to ensure compliance with ECMAScript standards, enabling the programmatic analysis and transformation of JavaScript programs. The project provides capabilities for lexical tokenization to break source code into individual symbols and static syntax validation to verify that scripts are well-formed without executing the code. Its functional surface covers JavaScript static analysis, lexical analysis, and the generation of abstract syntax trees.

Gridea is a desktop application for writing Markdown blog posts and publishing them as a static site without needing a server. It stores all content as plain Markdown files and JSON in a local folder, compiles them into a static site, and deploys the result to multiple remote targets including GitHub Pages, Coding Pages, and SFTP servers. The application runs as a cross-platform Electron client, providing a native editing and publishing experience. It supports custom themes that can be selected, installed from a built-in marketplace, and configured with settings like social links and analytic

Zola is a static site generator that compiles Markdown and templates into a standalone website. It is distributed as a single binary, removing the need for external runtimes or package managers to build the final site. The project includes a built-in Sass compiler to transform styles into compressed CSS and a dedicated Markdown rendering engine that supports task lists and footnotes. It also features a client-side search indexer, enabling full-text site search without a backend server, and a multilingual content manager for organizing translated content. Additional capabilities cover asset o

Quartz is a markdown static site generator and digital garden framework designed to transform collections of markdown notes into public websites. It functions as a wiki engine that converts structured documents into a functional site through a configurable build pipeline. The system specializes in personal knowledge management by visualizing the relationships between notes via backlinks and a bidirectional connection graph. It implements a single-page application model to provide dynamic page transitions and browser URL updates without full page refreshes. The toolset covers content relation

Hyde is a static site theme for Jekyll that implements a two-column layout featuring a dedicated sidebar and a primary content area. It serves as a template for organizing text-heavy websites, providing a structure for documentation, portfolios, and blogs. The theme distinguishes itself through a Gist integration framework that allows for the embedding of hosted code snippets and external blocks via remote identifiers. It also includes an automated system for generating standard RSS feeds and custom error pages during site setup. The project covers visual customization through predefined col