A small add-on that connect vertices by dragging / removes edges with one click

Click to remove mesh

Click to remove edges.
Drag to remove loop edges.

• Ctrl + Shift + Alt + Left Mouse Click
• Ctrl + Shift + Alt + Left Mouse Drag
  

Option

• Loop edge
•     The target to be removed is the loop edge.
• Target only edges
•     Enabled by default.
•     If it is invalid, the vertices / edges will be targeted.
• Edge merge mode
•     Change to vertex merge instead of edge connection.

Concatenate vertices by dragging

Edge connection between vertices by dragging.

• Ctrl + Shift + Alt + Middle Mouse Drag

Merge vertices by dragging

Merge vertices by dragging.

• Ctrl + Shift + Alt + Merge Mouse Drag

Extrude Wide Lines

Creates an extrusion line based on the selected edges.
You can fine-tune the bevel and extrusion operations that are often performed when creating lines all at once.

• Alt + Shift  + B

Addon Menu

Documents

https://bookyakuno.com/mesh-thikuthiku/