Active direct dependers over time: total, gained/lost
1
1
1
1
2
3
2
2
5
5
6
7
10
10
9
11
11
13
12
11
12
13
15
18
26
27
28
32
53
51
55
59
63
63
63
70
76
81
85
85
82
84
83
96
90
90
93
91
92
88
86
91
96
95
98
95
88
94
93
96
100
104
103
2020 2021 2022 2023 2024 2025

CXX is used at run time in 349 crates (of which 65 optionally). It is a direct run-time dependency in 205 crates. It's used at build time in 67 crates (of which 21 optionally, ). It's used only as a dev dependency in 14 crates (of which 5 directly).

Number of dependers CXX version Downloads/month
423 1.0.153 251K
0 1.0.148 907K
3 1.0.129 572K
2 1.0.117 772K
1 1.0.49 130
1 0.3.9 0
Depender (with downloads and own rev deps) CXX version
201K 1 wasm-opt-cxx-sys ^1.0.79
202K 2 wasm-opt-sys ^1.0.79
10K 27 autocxx ^1.0.78
33K 3 kittycad-modeling-cmds optional ^1.0
8.2K protobuf-native ^1.0.122
5.5K maliput ^1.0.78
5.5K 1 maliput-sys ^1.0.78
4.2K nvbit-rs ^1.0
11K 4 moveit optional ^1.0
3.4K 1 keytar-sys ^1.0.0
2.4K nyxstone ^1.0.94
2.3K tracing-perfetto-sdk-layer ^1.0.135
1.9K 1 quadprogpp-sys ^1.0
1.5K 4 usearch ^1.0
1.3K 2 webrtc-sys ^1.0
1.3K 1 libwebrtc ^1.0
1.2K 2 cxx-qt ^1.0.95
1.2K 1 cxx-qt-lib ^1.0.95
1.1K cxx-async ^1
1.0K oma-pm ^1.0.121
850 1 geogram_predicates ^1.0
850 openfhe ^1.0
750 rsffish ^1.0
750 1 ceres-solver-sys ^1, <=1.0.129
650 kuzu ^1.0
600 3 managed-lhapdf ^1.0.65
600 1 autocxx-integration-tests ^1.0.78
600 3 oma-apt ^1
400 1 ryml ^1.0.72
380 1 ptex-sys ^1.0
380 xparallel ^1.0
310 1 idalib-sys ^1
310 1 pylon-cxx ^1.0.65
300 4 idalib ^1
300 maplibre_native ^1.0.138
250 precice ^1.0
240 1 pthash ^1.0
210 philips-isyntax-rs ^1
200 cxx-qt-lib-extras ^1.0.95
200 protobuf-sys ^1.0.122
190 ptex ^1.0
190 d4-oxide ^1
1.0K gni optional ^1.0
170 4 rust-apt ^1.0
170 tugraph-plugin-util ^1.0
150 ssstretch ^1.0
130 libcprover_rust ^1.0
130 privacy_http_sdk ^1.0.140
130 1 lief-ffi ^1.0.117
120 voronota ^1.0
120 lief ^1.0.109
100 4 altv_internal_sdk ^1.0.115
ct2rs ^1.0.136
oozle ^1.0
1 rdkit-sys ^1.0.109
700 7 nickel-lang-core optional ^1.0
datasketches ^1.0
gqlmapi-rs ^1.0.107
1 rdkit ^1
1 vsomeip-sys ^1.0
modsecurity-rs ^1.0.115
2 rocketsim_rs ^1.0.83
up-transport-vsomeip ^1.0
genie-sys ^1.0.135
1 tea-ffi ^1.0
1 jingle_sleigh ^1.0.120
1 carla-sys ^1.0.119
tcp-stream-capture ^1.0.122
2 risc0-core-sys ^1.0
1 pxr_sys ^1.0
1 carla ^1.0.119
1 risc0-zkvm-platform-sys ^1.0
2 risc0-zkp-sys ^1.0
2 risc0-zkvm-circuit-sys ^1.0
1 delsum-poly ^1.0.115
1 recgen-sys ^1.0
aotinductor ^1.0.137
localllm ^1.0
6 cxx-auto ^1.0
2 rdk-sys ^1.0
1 risc0-zkvm-sys ^1.0
cpp_regexp ^1.0
1 pdal-sys ^1.0.0
cxx-demo ^1.0
recgen ^1.0
1 libote-codes ^1.0.92
1 openvr-sys2 ^1.0.103
1 gaborator-sys ^1.0
1 manifold-rs ^1.0
2 cpclib-crunchers ^1.0
1 omniverse_sys ^1.0
1 pineappl_applgrid ^1.0.65
xapian ^1.0.95
cadical-sys ^1.0
1 tensorrt-rs-sys ^1
dsrs ^1.0
1 librador-sys ^1.0
1 pineappl_fastnlo ^1.0.65
pmc ^1.0.112
1 risc0-zkp-prove ^1.0
1 ovr_overlay_sys ^1
1 risc0-zkp-accel ^1.0
queryscript ^1.0
1 spoa-sys ^1.0
3 openbabel ^1.0
1 orcxx ^1.0
chiral-computing-unit ^1.0
1 openbabel-sys ^1.0
1 sleigh-sys ^1.0
spoa ^1.0
1 cozorocks ^1.0.69
zarchive ^1.0.69
2 cxx-llvm ^1.0
1 noxla ^1.0
rdk ^1.0
1 yttrium_std_math ^1
chiral-db ^1.0
1 gamepad_motion ^1
inline-vbs ^1.0.94
1 jsi-sys ^1.0
livekit-webrtc ^1.0
omni-sys ^1.0
tnt-lib ^1.0.32
1 aoflagger_sys ~1.0.87
1 libpreflate-sys ^1.0.110
rdkit-sysm ^1.0.69
risc0-zkvm-host-sys ^1.0
taitank-safe ^1.0
5 cxx-llvm-auto ^1.0
1 datasketches-sys ^1.0
para-graph ^1.0
breakpad-rs ^1.0.129
dawnsearch ^1.0.102
imgui-terminal ^1.0
1 opencascade-sys ^1
1 risc0-zkvm-prove ^1.0
rurdkit ^1.0
tinybvh-rs ^1.0
bossac ^1.0
cld3 ^1.0
cyberrt-rs ^1.0.66
1 neptune-lang ^1.0.66
risc0-zkvm-host ^1.0
siclibrs ^1.0
simplersble ^1.0
sleigh ^1.0
1 cxx-clang ^1.0
2 cxx-clang-auto ^1.0
1 cxx-swift-auto ^1.0
opencascade ^1
orbiter-rs ^1.0.62
rdk-rs ^1.0
rdkit-rs ^1.0
spoilers ^1
spout_texture_share ^1.0
2 tbb ^1.0
xapian-rs ^1.0.122
zim-rs ^1.0.78
cxx-swift ^1.0
force-delete-win ^1.0
lhapdf ^1.0.107
1 libtorrent-sys ^1.0
1 mfem-sys ^1
mime-rs ^1.0
preflate-bindings ^1.0.110
ramu_rs ^1.0.74
rust-optimal-transport ^1.0
1 tracing-perfetto-sdk-sys ^1.0.135
1 bossa ^1.0
clockkit ~1.0
kaminpar ^1.0
libsla ^1.0
raspicam-rs ^1.0.78
1 rdkit-ffi ^1.0
chiral-apps ^1.0
jsi ^1.0
libnixstore ^1
1 macroquest-sys ^1
networkit-rs ^1.0
recastnavigation-rs ^1.0
rslibcamlite ^1.0
tinyinst ^1.0
voro_rs ^1.0
1 xctch-sys ^1.0
cxx-juce ^1.0.124
kirunadb ^1.0
klotski ^1.0
1 libliquidfun-sys ^1.0.110
1 logicng-open-wbo-sys ^1.0.107
mfem ^1
1 nvbit-sys ^1.0
2 xapian-rusty ^0.3
xctch ^1.0
svlang-sys ^1.0
1 zim-sys ^1.0.78
410 2 roead optional ^1
340 libbcsv optional ^1.0.105
300 fastpfor optional ^1.0.136
200 3 moveref optional ^1.0
200 winio optional ^1.0
140 1 executorch-sys optional ^1.0
pineappl_cli optional ^1.0.65
inrust optional ^1.0
1 risc0-zkp-verify optional ^1.0
2 rustmax optional ^1.0.135
2.4M 152 cxx-build dev ^1.0
2.5M 1 cxxbridge-macro dev ^1.0
1.1K 1 cxx-qt-macro dev ^1.0.95
600 autocxx-gen dev ^1.0.78
xiangting dev ^1.0.137