REAPER Script · Routing Editor
Nexus
Reshape track routing from one window.
Also available as part of the Temper Bundle.

How it works
Nexus pulls every send, receive, hardware out, and parent tie for your selected tracks into a single table. Edit one row, or batch-edit across many, without hunting through the routing matrix.
Four views, one window
Cycle sends, receives, hardware outs, and parent routing for the current track selection. The table updates as you change what's selected in the TCP.
Batch edit across tracks
Select rows across multiple tracks and toggle mute, phase, or mono once. Every selected track inherits the change with a single undo point.
Pin tracks to keep them visible
Pinned tracks stay in the table as your REAPER selection changes, so you can compare routing across groups without losing your working set.
Safe bulk delete
Right-click to remove a single send or delete an entire selection at once. Changes run inside a single undo block, so mistakes are one press away from being gone.
How it works
Select tracks in REAPER. Nexus shows their sends, receives, hardware outs, and parent routing.
Cycle views. Pin the tracks you want to keep in frame as your selection changes.
Edit one row or many. Batch changes apply across every selected track in a single undo.
Requirements
- REAPER 7.x or later
- ReaImGui extension
- js_ReaScriptAPI extension
- SWS extension