Open Source Packages
Libraries, frameworks, tools, and SDKs used by the apps in this directory — scored the same way as the apps themselves.
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Mammoth.js
Convert Word .docx documents into clean, semantic HTML and Markdown in JavaScript.
micromark
The smallest 100% CommonMark-compliant markdown parser, with GFM and MDX support
node-html-markdown
A fast, dependency-light HTML-to-Markdown converter for Node.js and the browser, tuned for speed at scale.
github-markdown-css
Drop-in CSS that renders any markdown container in GitHub's exact visual style, light or dark.
snarkdown
A dead-simple, dependency-free Markdown-to-HTML parser that weighs about 1kb gzipped.
mdast-util-mdx
Mdast extensions that parse and serialize MDX syntax — ESM, JSX, and expressions — inside markdown syntax trees.
ngx-markdown
Angular library for parsing and rendering Markdown as sanitized HTML, with optional syntax highlighting, math, diagrams, emoji, and copy-to-clipboard support.
markdown-link-check
Command-line tool and Node.js module that scans markdown files for dead hyperlinks and unreachable mailto links.
micromark-extension-mdxjs
Combines MDX's JSX, expression, and ESM syntax extensions into one micromark plugin for parsing MDX documents.
remarkable
A fast, CommonMark-compliant Markdown parser for JavaScript with a pluggable, rule-based rendering pipeline.
markdown-toc
Generates and injects a markdown table of contents into README files, using Remarkable to parse headings.