Candid

Candid is used at run time in 245 crates (of which 4 optionally). It is a direct run-time dependency in 200 crates. It's used only as a dev dependency in 5 crates (of which 2 directly).

Number of dependers	Candid version	Downloads/month
183	0.10.13	61K
23	0.9.11	3.4K
27	0.8.4	5.1K
17	0.7.18	5.1K

Depender (with downloads and own rev deps)			Candid version
100K	132	ic-cdk		^0.10.4
98K	25	ic-cdk-macros		^0.10.4
30K	2	ic-transport-types		^0.10.10
23K	11	candid_parser		^0.10
21K		ic-wasm		^0.10
19K	32	ic-agent		^0.10.10
17K		ic-btc-interface		^0.10.6
16K	3	ic-http-certification		^0.10
15K		ic-management-canister-types		^0.10.13
14K	7	ic-utils		^0.10.10
14K	9	pocket-ic		^0.10.6
12K	3	ic-cbor		^0.10
12K	2	ic-certificate-verification		^0.10
12K		ic-xrc-types		^0.10.0
11K	3	ic-response-verification		^0.10
10K	6	ic-ledger-types		^0.10.4
9.0K	2	dfx-core		^0.10.11
8.7K	1	ic-test-state-machine-client		^0.10
8.7K		evm_rpc_types		^0.10.13
8.6K		ic-http-gateway		^0.10
7.8K	15	icrc-ledger-types		^0.10.6
6.4K	2	canbench-rs		^0.10.3
6.0K		idl2json_cli		^0.10.0
5.7K	5	ic-canister-sig-creation		^0.10
4.6K		canbench		^0.10.3
4.1K	1	idl2json		^0.10.0
3.6K	1	icrc-cbor		^0.10.6
2.8K		ic-verifiable-credentials		^0.10
2.6K		ego_lib		^0.9.2
1.9K	1	canfund		^0.10
1.5K	1	canistergeek_ic_rust		^0.10.3
1.2K	2	evm-rpc-canister-types		^0.10
1.1K		ego_macros		^0.9.2
900	3	anda_engine		^0.10
750	9	ic_cose_types		^0.10
750		junobuild-satellite		^0.10.13
700	5	anda_core		^0.10
700	5	ic_cose		^0.10
650	5	ic_auth_types		^0.10
650		ic-evm-utils		^0.10
650		ic_object_store		^0.10
600	2	ic_auth_verifier		^0.10
600	2	ego_types		^0.9.2
550		uploader_canister_client		^0.10.10
440		icx-asset		^0.10.11
440	1	ic-asset		^0.10.11
420		ic-stable-memory		^0.8.4
410		icgeek_ic_governance		^0.9.3
400		anda_icp		^0.10
380		ic_siwe		^0.10.9
370	1	anda_web3_client		^0.10
360		anda_engine_server		^0.10
330	1	junobuild-utils		^0.10.2
320		ic-web3		^0.8.0
320		bity-ic-canister-client		^0.10.13
300	6	ic-kit		^0.7
300		dogecoin		^0.10
280		bity-ic-subcanister-manager		^0.10.13
280	3	ic-web3-rs		^0.10.4
260		ex3-asset-creator-detector-client		^0.10
230		dip721-rs		^0.10
220	3	ic_tee_cdk		^0.10
210	3	junobuild-shared		^0.10.13
210		ic-llm		^0.10.13
200	2	junobuild-collections		^0.10.13
200	1	junobuild-storage		^0.10.13
200	2	ic_tee_agent		^0.10
190	2	ic_tee_gateway_sdk		^0.10
180	1	uploader_canister		^0.10.10
170		icp-eth		^0.10
160	5	bity-ic-types		^0.10.13
150		ic-vetkd-notes		^0.10.13
140	2	bity-ic-utils		^0.10.13
140		ic_tee_cli		^0.10
130	1	ic_tee_nitro_attestation		^0.10
130		icx		^0.10.10
130	2	rest-api		^0.10.11
130		bcdk		^0.10
120		bity-ic-canister-logger		^0.10.13
120		bity-ic-ledger-utils		^0.10.13
110		spnr-lib		^0.10
110	1	motoko		^0.8
110		ree-types		^0.10
110	3	ic-oss-types		^0.10
100		ic-websocket-cdk		^0.10
100	1	ic-oss		^0.10
100		ic-oss-cli		^0.10
		ic-oss-can		^0.10
		ic-certified-assets		^0.7.15
		ic-radix-rs		^0.10
	21	ex3-timestamp		^0.10
	26	ex3-node-types		^0.10
		ic_candy		^0.10.8
		ic_siws		^0.9.11
	1	certified-vars		^0.7
	21	ex3-canister-types		^0.10
		mu-cli		^0.10.10
	17	ex3-canister-client		^0.10
		b3-users		^0.8.4
		ic_catalyze_notifications		^0.9.6
		ISP-SDK		^0.8.2
	3	ex3-canister-constant		^0.10
	11	ex3-core-registry-public-types		^0.10
	3	ex3-canister-named-canisters		^0.10
		b3_utils		^0.10.10
	1	icrc1-test-env-replica		^0.10.0
		icx-proxy		^0.9.9
		mint-cycles		^0.10
		rustic		^0.10
		ic-evm-sign		^0.7.14
	4	ic-event-hub		^0.7.13
	6	ex3-balance-vault-public-types		^0.10
	4	ex3-blockchain-public-types		^0.10
		b3_helper_lib		^0.9.1
		ex3-core-registry-client		^0.10
		ex3-secret-router-client		^0.8.3
		icgeek_ic_call_http		^0.9.3
		astrox_macros		^0.8.4
	1	ic-cron		^0.8.3
		ex3-deposit-detector-client		^0.10
		icrc1-test-runner		^0.10.0
		ex3-balance-vault-client		^0.10
	3	ex3-deposit-detector-public-types		^0.10
	1	ex3-block-reports		^0.10
		ex3-blockchain-client		^0.10
		ex3-ic-ledger-client		^0.10
	5	ex3-secret-vault-public-types		^0.10
		ex3-wallet-registry-factory-client		^0.10
		ex3-balance-vault-factory-client		^0.10
		ex3-ic-management-client		^0.10
		ex3-secret-vault-factory-public-types		^0.10
		ex3-wallet-registry-client		^0.10
	5	ex3-wallet-registry-public-types		^0.10
	4	icrc1-test-env		^0.10.0
		ex3-asset-vault-client		^0.10
		ex3-balance-vault-factory-public-types		^0.10
		ex3-secret-vault-client		^0.10
		ex3-secret-vault-factory-client		^0.10
		ex3-wallet-registry-factory-public-types		^0.10
		ex3-wallet-router-client		^0.8.3
		nnsdao_sdk_basic		^0.7.4
	1	aptos-client-icp		^0.10.10
	1	ex3-asset-vault-public-types		^0.10
		ic-icrc-tx		^0.10
		ic-rand		^0.10.10
		canister-tools		^0.10.3
	1	cap-common		^0.7
		icgeek_ic_cycles		^0.8.3
		scaled_storage		^0.7.4
		backup_lib		^0.8.4
	1	cap-sdk		^0.7
	1	cap-sdk-core		^0.7
		dl_events		^0.7.14
		ex3-canister-named-principals		^0.10
		ex3-dft-client		^0.10
		icgeek_ic_certification		^0.9.3
		icrc1-test-env-state-machine		^0.10.0
		metabox-sdk		^0.8.2
		dl_authorize		^0.7.14
	1	ex3-asset-creator-detector-public-types		^0.10
		ex3-block-builder		^0.10
		ex3-ic-agent		^0.8.4
	1	ic-e8s		^0.10
	1	ic_scalable_misc		^0.9.8
		icgeek_ic_call_backend		^0.9.3
	1	icrc1-test-suite		^0.10.0
		ss_uploader		^0.7.4
		aptos-sdk-icp		^0.10.10
		bunga		^0.7.16
	1	daowy-common		^0.7
		runes-indexer-interface		^0.10
		cap-standards		^0.7
	1	fumola		^0.8
		ic-pluto		^0.10.5
	3	icgeek_ic_call_api		^0.9.3
		icgeek_ic_ecdsa		^0.8.3
		icgeek_ic_ledger		^0.8.3
		msq_pay_types		^0.10
		verity-ic		^0.10.10
		google-wallet		^0.10.11
		ic-scalable-helper		^0.7.14
		candy-rs		^0.8.4
		ck-doge-types		^0.10
		ic_scalable_canister		^0.9.8
		mu-sdk		^0.10
		verity_dp_ic		^0.10
		ic_mple_client		^0.10
		icrc		^0.10.9
		icrc-nft-types		^0.10.7
		icrc7-types		^0.10.7
		service_discovery_lib		^0.10
		transaction-utils		^0.10
		uncensored-greats-dao		^0.10
		verity-dp-ic-		^0.10.10
450		ic-canister-kit	optional	^0.10.13
	19	ex3-common-error-info	optional	^0.10
		ic_tx	optional	^0.8
39K	40	ic-stable-structures	dev	^0.10.3
15K	5	ic-certified-map	dev	^0.9
750		ic-wasi-polyfill	dev	^0.10.13
700	1	stable-fs	dev	^0.10.13
		ex3-ic-stable-structures	dev	^0.9.5