fast-float2 is used at run time in 196 crates (of which 39 optionally). It is a direct run-time dependency in 15 crates. It's used only as a dev dependency in 19 crates.

Depender (with downloads and own rev deps) fast-float2 version
148K 76 calamine ^0.2
359K 46 polars-arrow optional ^0.2.2
355K 24 polars-io optional ^0.2.2
62K 18 boa_engine ^0.2.3
62K 2 boa_parser ^0.2.3
56K 3 boa_string ^0.2.3
89K 11 polars-compute optional ^0.2.2
2.9K 4 jsonb ^0.2.3
2.8K 2 graph_builder ^0.2.3
1.6K 2 qsv-dateparser ^0.2
800 3 databend-common-ast ^0.2.3
750 phpserz ^0.2.3
300 qsv ^0.2
240 liberty-db ^0.2
netlist-db ^0.2.3