Alternatives

Down alternatives for AI agents.

Compare similar skills by workflow fit, trust score, quality, GitHub adoption, maintenance, and install readiness.

Current skill

Down

Blazing fast Markdown / CommonMark rendering in Swift, built upon cmark.

69
Quality
77
Trust
2.5K
Stars
#1

Marktext

Similarity 127Trust 87Excellent 100

📝A simple and elegant markdown editor, available for Linux, macOS and Windows.

57K starsJun 16, 2026 pushdocument-processingTypeScriptMarkdown
$ npx skills add marktext/marktext
#2

Prettier

Similarity 127Trust 87Excellent 100

Prettier is an opinionated code formatter.

52K starsJun 16, 2026 pushdocument-processingJavaScriptMarkdown
$ npx skills add prettier/prettier
#3

Pandoc

Similarity 118Trust 86Excellent 100

Universal markup converter

45K starsJun 13, 2026 pushdocument-processingHaskellMarkdown
$ npx skills add jgm/pandoc
#4

Markdown It

Similarity 118Trust 89Excellent 100

Markdown parser, done right. 100% CommonMark support, extensions, syntax plugins & high speed

22K starsMay 26, 2026 pushdocument-processingJavaScriptMarkdown
$ npx skills add markdown-it/markdown-it
#5

Marked

Similarity 118Trust 83Excellent 100

A markdown parser and compiler. Built for speed.

37K starsJun 16, 2026 pushdocument-processingJavaScriptMarkdown
$ npx skills add markedjs/marked
#6

Floral Notepaper

Similarity 115Trust 86Excellent 99

花笺,轻量优雅的跨平台桌面便签工具,支持 Markdown 编辑与预览

4.7K starsJul 26, 2026 pushdocument-processingRustMarkdown
$ npx skills add Achilng/floral-notepaper
#7

Hugo Book

Similarity 115Trust 86Excellent 99

Hugo documentation theme as simple as plain book

4.1K starsAug 8, 2026 pushdocument-processingHTMLMarkdown
$ npx skills add alex-shpak/hugo-book
#8

Seafile

Similarity 114Trust 84Excellent 98

Beyond file syncing and sharing, a new way to organize your files with extensible file properties and flexible views

15K starsJun 12, 2026 pushdocument-processingCMarkdown
$ npx skills add haiwen/seafile
#9

Html To Markdown

Similarity 114Trust 82Excellent 100

⚙️ Convert HTML to Markdown. Even works with entire websites and can be extended through rules.

3.7K starsJun 15, 2026 pushdocument-processingGoMarkdown
$ npx skills add JohannesKaufmann/html-to-markdown
#10

Docling

Similarity 113Trust 87Excellent 100

Get your documents ready for gen AI

63K starsJul 17, 2026 pushdocument-processingPythonPDF
$ npx skills add docling-project/docling
#11

Memos

Similarity 111Trust 88Excellent 100

Open-source, self-hosted note-taking tool built for quick capture. Markdown-native, lightweight, and fully yours.

61K starsJun 15, 2026 pushdocument-processingGoMarkdown
$ npx skills add usememos/memos
#12

Jekyll

Similarity 111Trust 87Excellent 100

:globe_with_meridians: Jekyll is a blog-aware static site generator in Ruby

51K starsApr 22, 2026 pushdocument-processingRubyMarkdown
$ npx skills add jekyll/jekyll
#13

Slidev

Similarity 111Trust 87Excellent 100

Presentation Slides for Developers

47K starsJun 3, 2026 pushdocument-processingTypeScriptMarkdown
$ npx skills add slidevjs/slidev
#14

Docsify

Similarity 110Trust 87Excellent 100

🃏 A magical documentation site generator.

31K starsJun 14, 2026 pushdocument-processingJavaScriptMarkdown
$ npx skills add docsifyjs/docsify
#15

Gitbook

Similarity 110Trust 87Excellent 100

The open source frontend for GitBook doc sites

29K starsJun 16, 2026 pushdocument-processingTypeScriptMarkdown
$ npx skills add GitbookIO/gitbook
#16

Wiki

Similarity 110Trust 87Excellent 100

Wiki.js | A modern and powerful wiki app built on Node.js

28K starsJun 14, 2026 pushdocument-processingVueMarkdown
$ npx skills add requarks/wiki

How to choose

When should you switch?

Use an alternative when it has a clearer install path, higher trust score, fresher maintenance, or better platform fit for your current agent stack. Keep Down if it already passes your workflow test and repository review.

Next step

Compare top candidates side by side

Open the compare page, test the install commands in a sandbox, and check each repository before using a skill in production.