- color ramp manager
- Quick Map Services
- building tools
- utilsplugin2
- replace geometry (Ctrl+Shift+G)
- todo list (work systematically through a selection)
- download along plugin (Alt+Shift+D)
- reverter (when you or someone else f's up and need to change back a changeset)
- mirrored download (to DL much larger area, but slight lag, and more possibility for conflict)
- fast draw (long lines without clicking every node)
- geochat
- reltoolbox
- measurements (get length of ways?)
example
filter highways
when selecting ways only
filter type:node untagged
then select