#1
A pleasant note-taking platform in native C++.
13K starsJun 16, 2026 pushdocument-processingC++Markdown
$ npx skills add vnotex/vnoteAlternatives
Diagon alternatives for AI agents.
Compare similar skills by workflow fit, trust score, quality, GitHub adoption, maintenance, and install readiness.
Current skill
Diagon
Interactive ASCII art diagram generators. :star2:
74
Quality
84
Trust
2.2K
Stars
#2
从零编写游戏引擎教程 Writing a game engine tutorial from scratch
3.6K starsApr 19, 2024 pushdocument-processingC++Markdown
$ npx skills add ThisisGame/cpp-game-engine-book#3
QOwnNotes is a plain-text file notepad and todo-list manager with Markdown support and Nextcloud / ownCloud integration.
5.8K starsJun 15, 2026 pushdocument-processingC++Markdown
$ npx skills add pbek/QOwnNotes#4
Fast and beautiful note-taking app written in C++. Write down your thoughts.
4.2K starsMay 15, 2026 pushdocument-processingC++Markdown
$ npx skills add nuttyartist/notes#5
Terminal image, video, and Markdown viewer
1.3K starsJun 7, 2026 pushdocument-processingRustMarkdown
$ npx skills add Skardyy/mcat#6
Thinking notebook and Markdown editor.
2.7K starsMay 29, 2026 pushdocument-processingC++Markdown
$ npx skills add dvorka-oss/mindforger#7
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#8
🃏 A magical documentation site generator.
31K starsJun 14, 2026 pushdocument-processingJavaScriptMarkdown
$ npx skills add docsifyjs/docsify#9
📝A simple and elegant markdown editor, available for Linux, macOS and Windows.
57K starsJun 16, 2026 pushdocument-processingTypeScriptMarkdown
$ npx skills add marktext/marktext#10
Prettier is an opinionated code formatter.
52K starsJun 16, 2026 pushdocument-processingJavaScriptMarkdown
$ npx skills add prettier/prettier#11
Presentation Slides for Developers
47K starsJun 3, 2026 pushdocument-processingTypeScriptMarkdown
$ npx skills add slidevjs/slidev#12
Universal markup converter
45K starsJun 13, 2026 pushdocument-processingHaskellMarkdown
$ npx skills add jgm/pandoc#13
The open source frontend for GitBook doc sites
29K starsJun 16, 2026 pushdocument-processingTypeScriptMarkdown
$ npx skills add GitbookIO/gitbook#14
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#15
There can be more than Notion and Miro. AFFiNE(pronounced [ə‘fain]) is a next-gen knowledge base that brings planning, sorting and creating all together. Privacy first, open-source, customizable and ready to use.
69K starsJun 15, 2026 pushdocument-processingTypeScriptMarkdown
$ npx skills add toeverything/AFFiNE#16
Rich is a Python library for rich text and beautiful formatting in the terminal.
57K starsJun 15, 2026 pushdocument-processingPythonMarkdown
$ npx skills add Textualize/richHow 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 Diagon 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.