Yuque 语雀

Notion

notion.com

All-in-one workspace for docs, wikis and databases.

Obsidian

obsidian.md

Local-first markdown notes with backlinks and plugins; free for personal use.

Todoist

todoist.com

Clean, cross-platform task manager.

Trello

trello.com

Kanban boards for simple project tracking.

Google Docs

docs.google.com

Real-time collaborative documents in the browser.

Raycast

raycast.com

Supercharged launcher for macOS with extensions and AI.