fast-float2 is used at run time in 126 crates (of which 29 optionally). It is a direct run-time dependency in 12 crates. It's used only as a dev dependency in 4 crates.

Depender (with downloads and own rev deps) fast-float2 version
215K 43 polars-arrow optional ^0.2.2
213K 23 polars-io optional ^0.2.2
44K 18 boa_engine ^0.2.3
44K 2 boa_parser ^0.2.3
42K 3 boa_string ^0.2.3
92K 10 polars-compute optional ^0.2.2
25K 5 jsonb ^0.2.3
1.0K 2 graph_builder ^0.2.3
600 liberty-db ^0.2
500 qsv ^0.2
450 3 databend-common-ast ^0.2.3
220 netlist-db ^0.2.3