Active direct dependers over time: total, gained/lost
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1
1
1
2
3
2
2
5
5
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10
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26
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32
53
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55
59
63
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63
70
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81
85
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83
96
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90
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88
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95
88
94
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2020 2021 2022 2023 2024 2025

CXX is used at run time in 356 crates (of which 67 optionally). It is a direct run-time dependency in 209 crates. It's used at build time in 83 crates (of which 52 optionally, ). It's used only as a dev dependency in 14 crates (of which 5 directly).

Number of dependers CXX version Downloads/month
445 1.0.157 837K
3 1.0.129 20K
0 1.0.128 1.0M
3 1.0.117 922K
1 1.0.49 64
1 0.3.9 0
Depender (with downloads and own rev deps) CXX version
186K 1 wasm-opt-cxx-sys ^1.0.79
186K 2 wasm-opt-sys ^1.0.79
8.0K protobuf-native ^1.0.122
23K 3 kittycad-modeling-cmds optional ^1.0
7.5K 27 autocxx ^1.0.78
4.3K 1 maliput-sys ^1.0.78
4.3K maliput ^1.0.78
4.2K nvbit-rs ^1.0
4.1K 1 keytar-sys ^1.0.0
3.9K tracing-perfetto-sdk-layer ^1.0.135
7.8K 4 moveit optional ^1.0
2.3K 4 usearch ^1.0
1.6K 2 webrtc-sys ^1.0
1.5K 1 libwebrtc ^1.0
1.3K pmc ^1.0.112
1.2K 1 autocxx-integration-tests ^1.0.78
1.1K cxx-async ^1
900 2 cxx-qt ^1.0.95
850 kuzu ^1.0
850 1 cxx-qt-lib ^1.0.95
850 1 ceres-solver-sys ^1, <=1.0.129
850 openfhe ^1.0
800 nyxstone ^1.0.94
750 rsffish ^1.0
750 simplersble ^1.0
750 3 oma-apt ^1
550 1 xctch-sys ^1.0
550 xctch ^1.0
500 cxx-juce ^1.0.124
500 1 ryml ^1.0.72
500 1 qulacs-bridge ^1.0.148
420 3 managed-lhapdf ^1.0.65
410 rslibcamlite ^1.0
410 pxl-rust ^1.0
380 1 ptex-sys ^1.0
370 oma-pm ^1.0.121
260 1 pylon-cxx ^1.0.65
230 1 pineappl_applgrid ^1.0.65
230 1 pthash ^1.0
230 1 pineappl_fastnlo ^1.0.65
220 philips-isyntax-rs ^1
200 protobuf-sys ^1.0.122
190 ptex ^1.0
1.1K 8 nickel-lang-core optional ^1.0
180 1 libliquidfun-sys ^1.0.110
150 precice ^1.0
130 klotski ^1.0
120 voronota ^1.0
120 privacy_http_sdk ^1.0.140
110 tracing-cloudchamber ^1.0
110 tugraph-plugin-util ^1.0
100 ct2rs ^1.0.157
4 rust-apt ^1.0
1 rdkit-sys ^1.0.109
oozle ^1.0
xparallel ^1.0
libsla ^1.0
1 rdkit ^1
lief ^1.0.109
datasketches ^1.0
gqlmapi-rs ^1.0.107
1 idalib-sys ^1
1 lief-ffi =1.0.117
4 idalib ^1
700 gni optional ^1.0
modsecurity-rs ^1.0.115
cadical-sys ^1.0
genie-sys ^1.0.135
1 jingle_sleigh ^1.0.120
maplibre_native ^1.0.138
tcp-stream-capture ^1.0.122
1 pxr_sys ^1.0
libcprover_rust ^1.0
1 pdal-sys ^1.0.0
1 delsum-poly ^1.0.115
1 recgen-sys ^1.0
localllm ^1.0
6 cxx-auto ^1.0
up-transport-vsomeip ^1.0
aotinductor ^1.0.137
2 rdk-sys ^1.0
cpp_regexp ^1.0
1 bossa ^1.0
1 rdkit-ffi ^1.0
risc0-zkvm-host ^1.0
cxx-demo ^1.0
cxx-qt-lib-extras ^1.0.95
1 aoflagger_sys ~1.0.87
recgen ^1.0
2 tbb ^1.0
1 manifold-rs ^1.0
1 gaborator-sys ^1.0
1 omniverse_sys ^1.0
1 carla-sys ^1.0.119
1 cozorocks ^1.0.69
1 neptune-lang ^1.0.66
1 carla ^1.0.119
d4-oxide ^1
2 rocketsim_rs ^1.0.83
1 libtorrent-sys ^1.0
xapian ^1.0.95
chiral-apps ^1.0
1 geogram_predicates ^1.0
libnixstore ^1
2 cpclib-crunchers ^1.0
1 tensorrt-rs-sys ^1
dsrs ^1.0
1 librador-sys ^1.0
2 risc0-core-sys ^1.0
1 risc0-zkp-prove ^1.0
1 tracing-perfetto-sdk-sys ^1.0.135
1 risc0-zkp-accel ^1.0
2 risc0-zkp-sys ^1.0
queryscript ^1.0
1 spoa-sys ^1.0
1 tea-ffi ^1.0
clockkit ~1.0
raspicam-rs ^1.0.78
1 risc0-zkvm-platform-sys ^1.0
550 2 roead optional ^1
1 orcxx ^1.0
2 risc0-zkvm-circuit-sys ^1.0
spoa ^1.0
chiral-db ^1.0
1 risc0-zkvm-sys ^1.0
2 cxx-llvm ^1.0
1 openvr-sys2 ^1.0.103
rdk ^1.0
1 yttrium_std_math ^1
1 gamepad_motion ^1
omni-sys ^1.0
1 ovr_overlay_sys ^1
tnt-lib ^1.0.32
rdkit-sysm ^1.0.69
risc0-zkvm-host-sys ^1.0
5 cxx-llvm-auto ^1.0
1 logicng-open-wbo-sys ^1.0.107
para-graph ^1.0
ramu_rs ^1.0.74
4 altv_internal_sdk ^1.0.115
bossac ^1.0
dawnsearch ^1.0.102
imgui-terminal ^1.0
1 jsi-sys ^1.0
1 risc0-zkvm-prove ^1.0
rurdkit ^1.0
1 vsomeip-sys ^1.0
chiral-computing-unit ^1.0
cyberrt-rs ^1.0.66
1 datasketches-sys ^1.0
1 quadprogpp-sys ^1.0
siclibrs ^1.0
sleigh ^1.0
1 cxx-clang ^1.0
2 cxx-clang-auto ^1.0
1 cxx-swift-auto ^1.0
1 openbabel-sys ^1.0
orbiter-rs ^1.0.62
rdk-rs ^1.0
rdkit-rs ^1.0
spoilers ^1
spout_texture_share ^1.0
cxx-swift ^1.0
force-delete-win ^1.0
inline-vbs ^1.0.94
jsi ^1.0
lhapdf ^1.0.107
mime-rs ^1.0
tinyinst ^1.0
kirunadb ^1.0
1 libpreflate-sys ^1.0.110
livekit-webrtc ^1.0
1 mfem-sys ^1
3 openbabel ^1.0
1 opencascade-sys ^1
tinybvh-rs ^1.0
1 macroquest-sys ^1
opencascade ^1
recastnavigation-rs ^1.0
rust-optimal-transport ^1.0
1 sleigh-sys ^1.0
taitank-safe ^1.0
2 xapian-rusty ^0.3
breakpad-rs ^1.0.129
cld3 ^1.0
kaminpar ^1.0
mfem ^1
networkit-rs ^1.0
1 nvbit-sys ^1.0
preflate-bindings ^1.0.110
ssstretch ^1.0
voro_rs ^1.0
xapian-rs ^1.0.122
zarchive ^1.0.69
1 zim-sys ^1.0.78
1 libote-codes ^1.0.92
1 noxla ^1.0
svlang-sys ^1.0
zim-rs ^1.0.78
430 2 rustmax optional ^1.0.135
220 pineappl_cli optional ^1.0.65
210 libhans optional ^1.0
200 3 moveref optional ^1.0
140 fastpfor optional ^1.0.136
1 executorch-sys optional ^1.0
inrust optional ^1.0
libbcsv optional ^1.0.105
1 risc0-zkp-verify optional ^1.0
winio optional ^1.0
2.6M 155 cxx-build dev ^1.0
2.7M 1 cxxbridge-macro dev ^1.0
2.6K autocxx-gen dev ^1.0.78
900 1 cxx-qt-macro dev ^1.0.95
xiangting dev ^1.0.137