Some more additions to your list

[saf-dmitry]

I would suggest following applications (in no particular order):

• Notion — collaboration platform that integrates kanban boards, tasks, wikis, and databases
• Heptabase — note-taking tool for visual learning
• Tinderbox — outliner and spatial hypertext / mind mapping tool (macOS only)
• MindForger — thinking notebook and Markdown editor
• acreom — knowledge base integrated with time management running on local Markdown files
• Tangent Notes — Markdown note writing app that helps you explore your mind
• FSNotes — modern notes manager running on local Markdown files (macOS and iOS only)
• QOwnNotes — Markdown note-taking application with Nextcloud / ownCloud integration
• Trilium Notes — hierarchical note-taking application with focus on building large personal knowledge bases
• Mem — self-organizing workspace for teams
• Nota — pro notes app designed for local Markdown files
• Craft — Note-taking application (macOS only)
• Curio — note taking, mind mapping, brainstorming, and task management application (macOS only)
• The Brain — associative mapping and notetaking tool