Cosmoscope DB

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.twb

Tableau workbook, an XML document defining data connections, calculations, and dashboards in Tableau

Not yet supported

Format facts

MIME type
application/x-tableau
Apple UTI
custom
Stock Quick Look
shown as plain text
Planned approach (census)
syntax-highlight
Icon hint
generic-icon
Prevalence
common

Renderer note (from the census)

pure Go XML parse

Census note

Data analysts share TWB files; XML highlighting makes dashboard structure readable.