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建立時間： 2026-05-30 來源： https://x.com/KanikaBK/status/2042646783852229099
Summary
A guide presenting six free Obsidian plugins that collectively replace Notion, Todoist, Trello, Fantastical, TextExpander, and cloud backup tools. The core argument is that having notes, tasks, planning, and content in one unified system (with context preserved between tools) is more valuable than the cost savings alone.
這篇文章介紹六個免費 Obsidian 插件，可取代 Notion、Todoist、Trello、Fantastical、TextExpander 與備份工具，年省數百美元。核心論點：將筆記、任務、規劃整合在同一系統中（保留工具間的上下文）的價值超越純粹的成本節省。
Key Points
- Dataview: queryable note system via frontmatter/tags/links — replaces Notion databases
- Tasks: in-note task management with due dates, priorities, recurring rules — replaces Todoist
- Kanban: visual board inside vault — replaces Trello
- Calendar: date-based daily note navigation — replaces Fantastical
- Templater: reusable templates with variables/logic — replaces TextExpander
- Obsidian Git: versioned vault backup via Git — replaces manual backup tools
- Hidden advantage: all tools share the same vault context; tasks stay linked to their project notes
Insights
The “unified context” argument is stronger than it appears. In a conventional stack, a task in Todoist has no direct link to the research note that prompted it. In Obsidian with Tasks+Dataview, the task lives inside or links to the relevant note, preserving provenance. This makes Obsidian’s value proposition fundamentally different from cost savings: it is about preventing context loss during tool-switching. Dataview + Templater is particularly powerful for researchers who generate structured notes at high volume.
Connections
Raw Excerpt
The hidden advantage is that all of this lives in one vault. That means your planning, writing, reading, and tracking all feed the same system instead of fragmenting across subscriptions.