npm · crates.io97Exceptionalhealth index

microsoft/fastThe adaptive interface system for modern web experiences.
TypeScript · Rust★ 9,668↓ 1.2M/moAug 28, 2026
PyPI · crates.io94Exceptionalhealth index
Python · Rust★ 108↓ 202.3K/moSep 8, 2026
npm92Excellenthealth index

mastermunj/to-wordsConverts Numbers (including decimal points) into words. It also converts the numbers into words for currency.
TypeScript★ 135↓ 711.5K/moSep 29, 2026
npm91Excellenthealth index
JavaScript★ 250↓ 324.2K/moSep 9, 2026
npm · crates.io91Excellenthealth index

harlan-zw/mdream☁️ The fastest HTML to markdown convertor on GitHub. Optimized for LLMs and supports streaming.
TypeScript · HTML · Rust★ 958↓ 62.2K/moSep 12, 2026
npm91Excellenthealth index
TypeScript★ 13.9K↓ 16.2M/moAug 27, 2026
PyPI90Excellenthealth index
Python★ 128↓ 78.7K/moOct 13, 2026
PyPI90Excellenthealth index
Python★ 9,531↓ 38.7M/moAug 27, 2026
npm · Packagist · crates.io +189Excellenthealth index

xberg-io/html-to-markdownHigh performance and CommonMark compliant HTML to Markdown converter. Maintained by the Kreuzberg team. Kreuzberg is a fast, polyglot document intelligence engine with a Rust core. It extracts structured data from 98+ document formats using streaming parsers and built-in OCR.
HTML · Rust★ 869↓ 1,033/moSep 14, 2026
npm88Excellenthealth index

hayes/pothosPothos GraphQL is library for creating GraphQL schemas in typescript using a strongly typed code first approach
TypeScript★ 2,615↓ 3.1M/moSep 16, 2026
npm88Excellenthealth index
TypeScript★ 1,524↓ 10.9K/moSep 14, 2026
RubyGems87Excellenthealth index

asciidoctor/asciidoctor-pdf:page_with_curl: Asciidoctor PDF: A native PDF converter for AsciiDoc based on Asciidoctor and Prawn, written entirely in Ruby.
Ruby★ 1,228Sep 11, 2026
npm87Excellenthealth index
TypeScript★ 24↓ 477.4K/moSep 15, 2026
RubyGems87Excellenthealth index

benbalter/word-to-markdownRuby gem & CLI to convert Word (.docx) documents to Markdown. Superseded by word-to-markdown-js at word2md.com
Ruby★ 1,552Sep 30, 2026
crates.io · PyPI87Excellenthealth index
Rust★ 33↓ 6,363/moOct 11, 2026
npm87Excellenthealth index

iuccio/csvToJsonConvert CSV file to JSON https://www.npmjs.com/package/convert-csv-to-json
JavaScript★ 258↓ 205.8K/moSep 17, 2026
npm86Excellenthealth index
TypeScript★ 81↓ 61.8K/moSep 18, 2026
npm86Excellenthealth index
JavaScript★ 6↓ 5,898/moSep 9, 2026
npm86Excellenthealth index

humanspeak/svelte-markdown📝 Markdown and HTML renderer for Svelte 5 — built for streaming AI agent output from Claude Code, ChatGPT, and agentic workflows. XSS-safe defaults, token caching, TypeScript types.
TypeScript · Svelte★ 135↓ 124.3K/moSep 10, 2026
npm · PyPI86Excellenthealth index

showdownjs/showdownA bidirectional Markdown to HTML to Markdown converter written in Javascript
JavaScript · HTML★ 14.9K↓ 6M/moAug 27, 2026
npm84Excellenthealth index
TypeScript · Vue★ 23↓ 4,748/moSep 10, 2026
npm84Excellenthealth index

Nano-Collective/get-mdA fast, lightweight HTML to Markdown converter optimized for LLM consumption. Uses proven parsing libraries to deliver clean, well-structured markdown with intelligent content extraction and noise filtering.
TypeScript★ 88↓ 6,407/moAug 25, 2026
npm84Excellenthealth index

chrisryugj/kordoc모두 파싱해버리겠다 — HWP·HWPX·PDF·Office 문서를 Markdown으로. 양식 자동 채우기와 신구대조를 갖춘 CLI·MCP 서버 | Convert Korean documents (HWP, HWPX, PDF, Office) to Markdown — CLI and MCP server with form filling and diff
TypeScript★ 2,622↓ 142K/moOct 20, 2026
PyPI83Excellenthealth index
Python★ 262↓ 6.4M/moAug 27, 2026
NuGet83Excellenthealth index
C#★ 2,969Sep 10, 2026
crates.io · PyPI83Excellenthealth index
Rust★ 77↓ 2,165/moSep 11, 2026
NuGet83Excellenthealth index

ikvmnet/ikvmA Java Virtual Machine and Bytecode-to-IL Converter for .NET
C# · Java★ 1,562Aug 23, 2026
PyPI · npm · Go +383Excellenthealth index

mini-software/MiniPdfLightweight Office-to-PDF libraries and command-line tools for Rust, .NET, Java, Python, JS, Python.
C#★ 493↓ 173/moSep 18, 2026
npm83Excellenthealth index
TypeScript · JavaScript★ 13↓ 224.7K/moOct 4, 2026
npm81Excellenthealth index
JavaScript★ 1↓ 5,678/moSep 18, 2026