CXX

CXX is used at run time in 355 crates (of which 65 optionally). It is a direct run-time dependency in 212 crates. It's used at build time in 84 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	1.0.158	222K
0	1.0.148	362K
1	1.0.138	98K
3	1.0.129	337K
2	1.0.117	527K
1	1.0.49	250
1	0.3.9	600

Depender (with downloads and own rev deps)			CXX version
190K	1	wasm-opt-cxx-sys		^1.0.79
190K	2	wasm-opt-sys		^1.0.79
8.9K	1	keytar-sys		^1.0.0
26K	3	kittycad-modeling-cmds	optional	^1.0
7.9K		protobuf-native		^1.0.122
7.5K	29	autocxx		^1.0.78
6.4K		tracing-perfetto-sdk-layer		^1.0.135
4.2K		nvbit-rs		^1.0
3.7K		maliput		^1.0.78
3.7K	1	maliput-sys		^1.0.78
8.5K	4	moveit	optional	^1.0
2.1K	4	usearch		^1.0
1.8K		kuzu		=1.0.138
1.5K	1	libwebrtc		^1.0
1.5K	2	webrtc-sys		^1.0
1.4K	3	oma-apt		^1
1.3K	1	ceres-solver-sys		^1, <=1.0.129
1.2K	1	autocxx-integration-tests		^1.0.78
1.0K	2	cxx-qt		^1.0.144
1.0K		pxl-rust		^1.0
1.0K	1	cxx-qt-lib		^1.0.144
950		nyxstone		^1.0.94
850		cxx-async		^1
850		openfhe		^1.0
750		simplersble		^1.0
650	3	managed-lhapdf		^1.0.65
550	1	qulacs-bridge		^1.0.148
500	1	ryml		^1.0.72
500		oma-pm		^1.0.121
490	2	rocketsim_rs		^1.0.83
420		draco-rs		^1.0.78
410		cxx-enumext		^1.0.158
330		libcprover_rust		^1.0
300		lief		^1.0.109
290	1	lief-ffi		=1.0.117
290	1	pthash		^1.0
280		clockkit		~1.0
250		lhapdf		^1.0.107
220		ct2rs		^1.0.157
1.1K	8	nickel-lang-core	optional	^1.0
200	1	pylon-cxx		^1.0.65
190		cadical-sys		^1.0
170		cxx-qt-lib-extras		^1.0.144
170	4	rust-apt		^1.0
140		libsbml		^1.0.140
130		privacy_http_sdk		^1.0.158
120		philips-isyntax-rs		^1
120	1	idalib-sys		^1
800		gni	optional	^1.0
100	4	idalib		^1
		oozle		^1.0
	1	manifold-rs		^1.0
	1	tracing-perfetto-sdk-sys		^1.0.135
	2	risc0-core-sys		^1.0
	1	geogram_predicates		^1.0
	2	cpclib-crunchers		^1.0
	1	risc0-zkvm-platform-sys		^1.0
	2	risc0-zkp-sys		^1.0
		d4-oxide		^1
		dsrs		^1.0
600	2	roead	optional	^1
	2	risc0-zkvm-circuit-sys		^1.0
		aotinductor		^1.0.137
		cpp_regexp		^1.0
		gqlmapi-rs		^1.0.107
		livekit-webrtc		^1.0
		localllm		^1.0
	1	risc0-zkvm-sys		^1.0
	1	jsi-sys		^1.0
	1	pxr_sys		^1.0
	1	openvr-sys2		^1.0.103
	1	carla-sys		^1.0.119
		klotski		^1.0
		recgen		^1.0
	2	tbb		^1.0
		voro_rs		^1.0
	1	aoflagger_sys		~1.0.87
		kaminpar		^1.0
	1	vsomeip-sys		^1.0
		libnixstore		^1
	1	openbabel-sys		^1.0
	1	carla		^1.0.119
	1	cozorocks		^1.0.69
	1	delsum-poly		^1.0.115
	1	jingle_sleigh		^1.0.120
		libsla		^1.0
		xapian-rs		^1.0.122
	1	datasketches-sys		^1.0
	1	libliquidfun-sys		^1.0.110
		xparallel		^1.0
		chiral-apps		^1.0
	1	xctch-sys		^1.0
	3	openbabel		^1.0
	4	altv_internal_sdk		^1.0.115
	1	ovr_overlay_sys		^1
	1	rdkit-sys		^1.0.109
	1	risc0-zkp-prove		^1.0
	1	libote-codes		^1.0.92
	1	pineappl_applgrid		^1.0.65
	1	rdkit		^1
	1	risc0-zkp-accel		^1.0
	1	pineappl_fastnlo		^1.0.65
		inline-vbs		^1.0.94
		tinybvh-rs		^1.0
		xctch		^1.0
	1	logicng-open-wbo-sys		^1.0.107
		maplibre_native		^1.0.138
	1	omniverse_sys		^1.0
	1	ptex-sys		^1.0
	1	tensorrt-rs-sys		^1
	1	gamepad_motion		^1
		jsi		^1.0
		spoa		^1.0
		tracing-cloudchamber		^1.0
		chiral-db		^1.0
		cld3		^1.0
		mfem		^1
		modsecurity-rs		^1.0.115
		orbiter-rs		^1.0.62
		raspicam-rs		^1.0.78
		rdk		^1.0
	6	cxx-auto		^1.0
		genie-sys		^1.0.135
		omni-sys		^1.0
		para-graph		^1.0
		tnt-lib		^1.0.32
		up-transport-vsomeip		^1.0
		cxx-juce		^1.0.124
		kirunadb		^1.0
	1	mfem-sys		^1
		rdkit-sysm		^1.0.69
		risc0-zkvm-host-sys		^1.0
		tugraph-plugin-util		^1.0
		zarchive		^1.0.69
		force-delete-win		^1.0
	1	orcxx		^1.0
	1	quadprogpp-sys		^1.0
		recastnavigation-rs		^1.0
	2	xapian-rusty		^0.3
		bossac		^1.0
		datasketches		^1.0
		dawnsearch		^1.0.102
	1	gaborator-sys		^1.0
		imgui-terminal		^1.0
	1	librador-sys		^1.0
		networkit-rs		^1.0
		protobuf-sys		^1.0.122
	1	risc0-zkvm-prove		^1.0
		rurdkit		^1.0
		chiral-computing-unit		^1.0
	1	libtorrent-sys		^1.0
	1	opencascade-sys		^1
		risc0-zkvm-host		^1.0
		siclibrs		^1.0
	1	zim-sys		^1.0.78
	1	bossa		^1.0
	2	cxx-clang-auto		^1.0
	1	libpreflate-sys		^1.0.110
		mime-rs		^1.0
		pmc		^1.0.112
		precice		^1.0
		rdk-rs		^1.0
	2	rdk-sys		^1.0
		rdkit-rs		^1.0
		spoilers		^1
		spout_texture_share		^1.0
		ssstretch		^1.0
		voronota		^1.0
		zim-rs		^1.0.78
	1	neptune-lang		^1.0.66
		tinyinst		^1.0
	1	yttrium_std_math		^1
	5	cxx-llvm-auto		^1.0
	1	macroquest-sys		^1
		ptex		^1.0
	1	rdkit-ffi		^1.0
		tcp-stream-capture		^1.0.122
		xapian		^1.0.95
	1	noxla		^1.0
	1	nvbit-sys		^1.0
		opencascade		^1
		preflate-bindings		^1.0.110
		queryscript		^1.0
		ramu_rs		^1.0.74
		rsffish		^1.0
		rslibcamlite		^1.0
		rust-optimal-transport		^1.0
	1	sleigh-sys		^1.0
	1	spoa-sys		^1.0
		svlang-sys		^1.0
		taitank-safe		^1.0
	1	tea-ffi		^1.0
		breakpad-rs		^1.0.129
	1	cxx-clang		^1.0
		cxx-demo		^1.0
	2	cxx-llvm		^1.0
		cxx-swift		^1.0
	1	cxx-swift-auto		^1.0
		cyberrt-rs		^1.0.66
	1	recgen-sys		^1.0
		sleigh		^1.0
	1	pdal-sys		^1.0.0
410		libhans	optional	^1.0
		fastpfor	optional	^1.0.136
	1	executorch-sys	optional	^1.0
		inrust	optional	^1.0
		libbcsv	optional	^1.0.105
	3	moveref	optional	^1.0
		pineappl_cli	optional	^1.0.65
	1	risc0-zkp-verify	optional	^1.0
	2	rustmax	optional	^1.0.135
		winio	optional	^1.0
1.4M	156	cxx-build	dev	^1.0
1.5M	1	cxxbridge-macro	dev	^1.0
1.0K	1	cxx-qt-macro	dev	^1.0.144
650		xiangting	dev	^1.0.137
		autocxx-gen	dev	^1.0.78