SiYuan is a local-first personal knowledge management system, supports fine-grained block-level reference, and Markdown WYSIWYG. 思源笔记是一款本地优先的个人知识管理系统, 支持细粒度块级引用和 Markdown 所见即所得。Roadmap https://github.com/orgs/siyuan-note/projects/1
Convert Google Keep notes dynamically to markdown for Obsidian, Logseq, Joplin and Notion using the unofficial Keep API. (Please look at the develop branch for contributing!)
Zotero plugin that links your Markdown database to Zotero. Jump directly from Zotero Items to connected Markdown files. Automatically tags Zotero Items so you can easily see which papers you've made notes for.