fast-float2 is used at run time in 172 crates (of which 38 optionally). It is a direct run-time dependency in 14 crates. It's used only as a dev dependency in 15 crates.

Depender (with downloads and own rev deps) fast-float2 version
438K 46 polars-arrow optional ^0.2.2
435K 23 polars-io optional ^0.2.2
55K 18 boa_engine ^0.2.3
54K 2 boa_parser ^0.2.3
50K 3 boa_string ^0.2.3
96K 10 polars-compute optional ^0.2.2
5.3K 5 jsonb ^0.2.3
2.5K 2 qsv-dateparser ^0.2
1.4K 2 graph_builder ^0.2.3
600 qsv ^0.2
500 phpserz ^0.2.3
260 3 databend-common-ast ^0.2.3
260 liberty-db ^0.2
130 netlist-db ^0.2.3