VLQ is used at run time in 24 crates (of which 3 optionally). It is a direct run-time dependency in 5 crates. It's used only as a dev dependency in 1 crate.

Depender (with downloads and own rev deps) VLQ version
45K 7 parcel_sourcemap ^0.5.1
17K 3 magic_string ^0.5.1
2 source-map-mappings ^0.5.1
1 atlas-coverage-core ^0.5
1 speedy_parcel_sourcemap ^0.5.1