datafusion-optimizer is used at run time in 135 crates (of which 17 optionally). It is a direct run-time dependency in 4 crates. It's used only as a dev dependency in 4 crates.

Number of dependers datafusion-optimizer version Downloads/month
32 44.0.0 85K
34 43.0.0 392K
10 42.2.0 6.9K
1 41.0.0 27K
4 40.0.0 3.5K
1 39.0.0 6.4K
2 38.0.0 440
3 37.1.0 1.0K
3 36.0.0 110
10 35.0.0 71
4 34.0.0 67
8 33.0.0 430
5 32.0.0 31
4 31.0.0 550
8 27.0.0 0
1 25.0.0 0
1 23.0.0 0
2 19.0.0 0
1 18.0.0 0
1 13.0.0 0
2 12.0.0 0
1 11.0.0 0
1 9.0.0 0
Depender (with downloads and own rev deps) datafusion-optimizer version
525K 112 datafusion ^44.0.0
260 datafusion-materialized-views ^43
230 lance-encoding-datafusion ^44.0
110 1 vegafusion-runtime ^43.0.0