Johnny Decimal Index Generator for Obsidian with Dataview

You will need to enable JavaScript Queries in the Dataview settings.

let areas = dv.pages("").file.folder.groupBy(g=>g.split("/")[0]).filter(({ key }) => /^\d{2}-\d{2} /.test(key))
let output = ''
areas.forEach(({ key: areaKey, rows: areaRows }) => {
  output += `\n- ${areaKey}`
  areaRows.groupBy(g => g.split("/")[1]).forEach(({ key: categoryKey, rows: categoryRows }) => {
    if (/^\d{2} /.test(categoryKey)) {
      output += `\n  - ${categoryKey}`
      dv.pages(`"${areaKey}/${categoryKey}"`).file.forEach(({ link: contentKey }) => {
        output += `\n    - ${contentKey}`
      })
    }
  })
})
dv.paragraph(output)

Output

00-09 System
- 00 Index
  - 00.00 Index
- 01 Inbox
  - 01.00 Inbox
  - 01.01 Scratchpad
- 02 Notes
  - 02.00 Notes
- 03 TODOs
  - 03.00 TODOs
- 04 Bookmarks
  - 04.00 Bookmarks
- 05 Templates
  - 05.00 Templates
- 08 Someday
  - 08.00 Someday
- 09 Archive
  - 09.00 Archive

melanie / johnny-decimal-index-for-obsidian-with-dataview.md

Johnny Decimal Index Generator for Obsidian with Dataview

Output

Links