rewind: Undo and Redo for 'Shiny' Applications

Adds a user-facing undo and redo history to 'Shiny' applications. Application state, comprising registered inputs and optionally server-side reactive values, is captured as the user interacts with the application. Users may then step backwards and forwards through that history with the keyboard, with buttons, or by scrubbing a visual history rail. Rapid successive changes, such as dragging a slider, are coalesced into a single history entry, and related changes may be grouped explicitly into semantic steps.

See also

Useful links:

• https://github.com/tenmeh/rewind

• https://tenmeh.github.io/rewind/

• Report bugs at https://github.com/tenmeh/rewind/issues

Author

Maintainer: Tanmay Chanda tanmaychanda96@gmail.com [copyright holder]

Authors:

• Tanmay Chanda tanmaychanda96@gmail.com [copyright holder]