GULP
GULP (Generic Unified List Processor) is a tool to collaboratively store, modify, and retrieve lists.
Example
Check out a list of Wikidata items and potential images on Commons.
Data
List columns can be generic (text) or of a specific type (eg Wiki page/item).
Snapshots
Each list can have multiple revisions. A revision is created by taking a snapshot of the current revision of the list. Snapshots are "zero cost", that is, creating a snapshot does not duplicate any data; rather, new or altered rows in a revision will be stored in addition to the old revisions. This way, every revision can be accessed later.
Status
- working: browse and download lists
- to-do: an interface to upload/update/modify lists, integration with other tools