ryu

ryu is used at run time in 41,944 crates (of which 3,090 optionally). It is a direct run-time dependency in 144 crates. It's used at build time in 1,243 crates (of which 161 optionally, ). It's used only as a dev dependency in 7,671 crates (of which 8 directly).

Number of dependers	ryu version	Downloads/month
50,835	1.0.18	11.1M
6	1.0.4	40K
17	0.2.8	6.5K

Depender (with downloads and own rev deps)			ryu version
11.7M	27093	serde_json		^1.0
5.1M	600	serde_urlencoded		^1
3.4M	2766	serde_yaml		^1.0
2.7M	1359	csv		^1
1.1M	30	arrow-cast		^1.0.16
1.6M	481	aws-smithy-types		^1.0.5
998K	109	compact_str		^1
725K	427	redis		^1.0
520K	3	sval_fmt		^1
520K	3	sval_json		^1
467K	7	opentelemetry-datadog		^1
210K	6	value-trait		^1
61K	26	serde-json-core		^1.0.5
138K	30	polars-arrow	optional	^1.0.13
134K	11	serde_html_form	optional	^1.0.9
131K	16	polars-io	optional	^1.0.13
33K	8	malachite-base		^1.0.15
78K	42	human_bytes	optional	^1.0
18K	36	miniserde		^1.0
16K	3	measured		^1
15K	2	json-writer		^1.0.18
15K	6	polars-json		^1.0.13
15K		serde_json_lenient		^1.0
16K	27	serde_yml		^1.0.18
46K	13	csv-async	optional	^1
14K	2	serde_json_pythonic		^1.0
41K	72	juniper	optional	^1.0
10K	21	sonic-rs		^1.0
9.4K	3	jsonb		^1.0
7.8K	8	lexpr		^1.0.0
23K	1	prometools	optional	^1
7.6K	2	hcl-primitives		^1.0.17
7.5K		php_serde		^1.0
20K	13	fixed_decimal	optional	^1.0.5
5.8K		serde_yaml_ng		^1.0
5.6K	7	pdf-writer		^1
16K	14	rust_xlsxwriter	optional	^1.0.18
15K	13	flexstr	optional	^1
4.7K	11	defmt-decoder		^1
3.9K	20	sailfish		^1.0.13
3.3K		questdb-rs		^1.0.15
3.1K		serde_yaml_with_quirks		^1.0
2.4K		shopify_function		^1
1.1K	1	picoserve		^1.0.14
1.0K	14	rune		^1.0.13
1.0K	6	simd-json-derive		^1
1.0K	1	serde_jsonc		^1.0
850	2	toml-test		^1.0.15
700	5	serde_jsonrc		^0.2
650		serde-csv-core		^1.0.13
2.4K	16	musli	optional	^1.0.17
650	1	nondestructive		^1.0.13
550	4	to-arraystring		^1.0.17
500		serde_yaml_ok		^1.0
500	6	zino-core		^1.0.18
460		pmc		^1.0.16
430	1	ez-jsonrpc-types		^1.0.18
410		ryde		^1.0
390		qsv		^1
380	4	std-logger		^1.0.5
340		minecraft_data	build	^1
210	2	keri		^1.0
200	11	swimos_recon		^1.0
190	2	serde_norway		^1.0
190	2	keri-core		^1.0
160		rutin		^1.0.17
150		measured-prometheus-protobuf		^1
150	1	sval_flatten		^1
140		liberty-db		^1.0
140		zawk		^1.0
130		wt_blk		^1.0
120	2	pink-json		^1.0.5
120	1	rqjs-ext		^1.0.18
120	4	comma_serde_urlencoded		^1
110		dbg-pls		^1
110		geoconvert		^1.0.16
110	2	serde_partiql		^1.0
800	4	bigtools	optional	^1.0
		frawk		^1.0
	2	lhef		^1.0
	3	edm-core		^1.0.16
	1	serde_vici		^1.0
		tot		^1.0
		nate		=1.0
650	10	yarte_helpers	optional	^1.0
	4	hepmc2		^1.0
		nyoom-json		^1.0.13
		dbgen		^1.0
	1	into-bytes		^1.0
	3	rimu-value		^1.0.15
	1	serde-fleece		^1.0.9
	1	alt_serde_json		^1.0
		csv-stream		^1
	1	binroots		^1
		msd		^1.0.9
		graphql-toolkit-writer		^1.0.18
		rudano		^1
	1	fastsnbt		^1
		aamp		^1.0
		badgen		^1
		cyrly		^1.0.13
	1	lts		=1.0.4
	3	musli-value		^1.0.17
		serde_encom		^1
		fog-human-json		^1
		svg2pts		^1.0
	2	scryer-prolog		^1.0.9
	1	trakt-core		^1
	2	laby_common		^1
		tremor-codec		^1
	1	ironcalc_base		^1.0
		serde_structuredqs		^1.0.13
		yew-stdweb		^1.0.2
		ppbert		>=1.0.0, <2.0.0
	6	runestick		^1.0.5
		rustimate		^1.0.2
	1	lunatic-redis		^1.0
		mco-redis-rs		^1.0
		ndjsonloggercore		^1.0.10
		serde_prometheus_labels		^1
		solitaire		^1.0.2
		undis		^1.0
		dbui		^1.0.2
	1	decstr		^1
	2	mser		^1
		serde-yaml-olidacombe		^1.0
		fluffici_redis		^1.0
		rosu-render		^1.0
		term_fb		^0.2
	2	musli-json		^1.0.17
		serde_json_experimental		^0.2
		black_marlin		^1.0.9
		serde-json-core-fmt		^1.0
		serde_yaml_bw		^1.0
		cleora		^1.0.10
	1	miniserde-miku		^1.0
		netsblox-vm		^1.0
		redis_wasi		^1.0
	9	coasys_juniper	optional	^1.0
		hypertext	optional	^1
	1	integer_or_float	optional	^1.0
		deser-json	optional	^1.0.9
		tinylog	optional	^1.0.11
185K	31	fast-float	dev	^1.0
260	14	sapio-bitcoin	dev	<1.0.5
	3	format_num_pattern	dev	^1.0.17
		pegy	dev	^1.0
		litcoin	dev	<1.0.5
	1	digibyte	dev	<1.0.5
		litcoinlib	dev	<1.0.5
	1	dcmimu	dev	^0.2
		bellscoin	dev	<1.0.5