試しに集計してみた。ありきたりな結果になってしまったけど公開しておく。

後半はこちら → 他のgemから依存されている数が多いgemランキング1001-2392

Rank	Gem name	dependencies Count(desc)	Stars Count
1	rake	64231	1213
2	bundler	56270	4130
3	rspec	47860	2203
4	rails	10995	38926
5	pry	10723	5042
6	activesupport	10640	38926
7	minitest	9453	2361
8	simplecov	8778	3302
9	sqlite3	7642	414
10	json	7256	492
11	nokogiri	6679	4716
12	jeweler	6462	1481
13	yard	5961	1365
14	webmock	5866	2756
15	rubocop	5606	8790
16	thor	5150	3976
17	activerecord	4952	38926
18	rdoc	4661	0
19	rspec-rails	4044	3613
20	guard-rspec	3977	1107
21	mocha	3939	914
22	httparty	3881	4436
23	coveralls	3808	91
24	rest-client	3544	4297
25	shoulda	3434	2019
26	hoe	3373	241
27	faraday	3133	3920
28	rack	3033	3319
29	rcov	2995	421
30	guard	2962	5520
31	sinatra	2908	9868
32	vcr	2612	3855
33	rack-test	2549	751
34	capybara	2313	8267
35	railties	2300	38926
36	test-unit	2267	165
37	cucumber	2213	4970
38	multi_json	2139	603
39	codeclimate-test-reporter	1996	87
40	pry-byebug	1911	1239
41	redcarpet	1797	4167
42	database_cleaner	1764	2234
43	hashie	1713	2342
44	byebug	1691	2482
45	colorize	1612	833
46	activemodel	1602	38926
47	i18n	1591	689
48	redis	1548	3092
49	awesome_print	1531	3274
50	pg	1519
51	jquery-rails	1455	778
52	timecop	1417	2539
53	actionpack	1414	38926
54	highline	1401	981
55	haml	1394	3283
56	aws-sdk	1353	2592
57	faraday_middleware	1297	433
58	fakeweb	1266	1052
59	aruba	1235	805
60	capistrano	1227	10261
61	addressable	1215	1059
62	factory_girl	1213	5845
63	builder	1206	267
64	eventmachine	1185	3688
65	sass-rails	1150	737
66	thoughtbot-shoulda	1102	2019
67	sass	1098	11157
68	factory_girl_rails	1094	2063
69	rspec-its	1083	152
70	mime-types	1064	243
71	jekyll	1058	33586
72	mysql2	1013	1717
73	rake-compiler	996	433
74	dotenv	985	4513
75	rubyzip	972	888
76	mongoid	943	3593
77	appraisal	905	837
78	launchy	900	630
79	yajl-ruby	887	1268
80	mechanize	881	3625
81	thin	876	1982
82	minitest-reporters	872	620
83	fluentd	851	6128
84	sequel	842	3493
85	rb-fsevent	836	219
86	coffee-rails	834	204
87	hpricot	818	491
88	trollop	808	95
89	typhoeus	808	3264
90	ffi	786	1453
91	pry-nav	776	322
92	net-ssh	766	658
93	devise	745	18351
94	faker	734	6255
95	omniauth-oauth2	722	310
96	httpclient	715	608
97	debugger	714	885
98	selenium-webdriver	713	9781
99	rr	710	245
100	omniauth	696	6536
101	sqlite3-ruby	682	414
102	tilt	663	1707
103	shoulda-matchers	655	2242
104	guard-bundler	654	99
105	git	638	1287
106	oj	608	1974
107	fog	606	4103
108	rspec-mocks	593	873
109	compass	591	6937
110	rmagick	583	375
111	commander	578	516
112	terminal-table	578	977
113	oauth	577	594
114	json_pure	575	492
115	rainbow	572	514
116	guard-minitest	561	229
117	fakefs	551	908
118	sprockets	551	543
119	logstash-devutils	549	14
120	rubyforge	549	3
121	virtus	547	3635
122	savon	545	1766
123	lita	531	1423
124	bson_ext	530	55
125	fuubar	527	719
126	curb	524	1113
127	mail	524	2857
128	rspec-core	517	875
129	chef	510	5254
130	octokit	504	2821
131	erubis	499	43
132	kaminari	496	6979
133	newgem	489	126
134	ruby-debug	488	12
135	poltergeist	483	2447
136	kramdown	478	1176
137	will_paginate	472	5195
138	gli	459	1026
139	resque	459	8139
140	rspec-expectations	458	948
141	listen	453	1072
142	term-ansicolor	453	152
143	turn	452	428
144	mongo	450	1331
145	daemons	440	392
146	xml-simple	436	60
147	ruby-debug19	434	179
148	slop	432	879
149	logstash-core	431	8700
150	RedCloth	430	429
151	sidekiq	429	8414
152	reek	427	2652
153	coffee-script	425	159
154	github-markup	424	4209
155	uglifier	422	505
156	uuidtools	422	381
157	bootstrap-sass	421	12600
158	rdiscount	420	770
159	excon	415	874
160	paperclip	415	8896
161	rubocop-rspec	411	318
162	ffaker	403	1215
163	logstash-core-plugin-api	400	8700
164	mini_magick	399	2172
165	oauth2	399	1750
166	rubygems-tasks	399	67
167	carrierwave	398	7883
168	tzinfo	392	214
169	colored	391	260
170	chronic	388	2821
171	simple_form	384	6981
172	dm-core	379	786
173	growl	377	140
174	uuid	377	443
175	activeresource	376	38926
176	pry-doc	373	94
177	open4	363	187
178	require_all	362	313
179	em-http-request	360	1137
180	http	358	1918
181	spree_core	358	9066
182	therubyracer	358	1540
183	autotest	347	143
184	bacon	343	408
185	htmlentities	343	274
186	rb-inotify	339	254
187	slim	329	4531
188	log4r	327
189	echoe	325	81
190	libxml-ruby	325	104
191	ZenTest	318	143
192	twitter	316	4023
193	concurrent-ruby	315	3967
194	guard-rubocop	313	200
195	pry-stack_explorer	310	14
196	rspec_junit_formatter	310	168
197	fastlane	309	20936
198	pry-rails	308	993
199	ruby-progressbar	308	1157
200	sinatra-contrib	308	9868
201	parallel	305	2832
202	net-scp	302	95
203	simplecov-rcov	301	94
204	crack	300	489
205	pry-remote	300	427
206	liquid	299	6192
207	pry-debugger	299	616
208	sensu-plugin	298	122
209	gemcutter	295	59
210	terminal-notifier-guard	294	153
211	haml-rails	290	851
212	bones	289	116
213	actionmailer	287	38926
214	bunny	285	898
215	celluloid	283	3664
216	coderay	278	697
217	diff-lcs	278	167
218	execjs	278	183
219	aws-s3	275	798
220	treetop	273	96
221	jquery-ui-rails	272	1098
222	rspec-collection_matchers	272	102
223	puma	271	5199
224	multi_xml	269	137
225	cane	268	1318
226	rabbit	267	159
227	facets	265	654
228	mustache	265	2460
229	gem-release	264	320
230	logging	264	446
231	fastercsv	260	166
232	maruku	260	469
233	combustion	258	352
234	redis-namespace	256	503
235	jwt	254	1979
236	grit	247	1879
237	msgpack	245	529
238	spork	243	1413
239	aws-sdk-core	241	2592
240	bluecloth	241
241	google-api-client	238	1765
242	bcrypt	236	1303
243	multipart-post	236	206
244	prawn	236	3539
245	mysql	235	45
246	money	234	1918
247	sanitize	234	1730
248	mongo_mapper	230	1634
249	rspec-nc	229	220
250	ruboty	229	395
251	ruby-prof	225	1494
252	font-awesome-rails	215	1641
253	ruby-hmac	214	41
254	plist	213	237
255	shoulda-context	213	107
256	guard-spork	212	307
257	ci_reporter	211	336
258	flexmock	210	10
259	cancan	207	6270
260	json-schema	202	952
261	logstash-codec-plain	201	5
262	middleman-core	201	6161
263	generator_spec	199	82
264	bcrypt-ruby	198	1303
265	actionview	197	38926
266	flog	195	596
267	connection_pool	194	981
268	pry-rescue	194	658
269	bump	193	87
270	rb-readline	192	205
271	dalli	190	2800
272	friendly_id	189	4880
273	active_model_serializers	188	4484
274	capybara-webkit	187	1937
275	net-sftp	185	156
276	hirb	184	1428
277	binding_of_caller	182	540
278	codecov	177	21
279	clamp	175	323
280	rugged	175	1841
281	net-http-persistent	173	201
282	ruby_parser	173	351
283	amqp	172	607
284	cutest	170	136
285	extlib	170	78
286	formtastic	170	5026
287	guard-cucumber	169	82
288	flay	168	516
289	methadone	167	513
290	Rack	167	3319
291	webrat	167	1575
292	chunky_png	166	835
293	parslet	166	620
294	cucumber-rails	165	915
295	docker-api	164	863
296	ansi	163	109
297	nori	163	209
298	os	163	62
299	autotest-growl	162	166
300	grape	161	8341
301	travis	161	982
302	jbuilder	160	3277
303	rufus-scheduler	160	1732
304	benchmark-ips	159	1037
305	terminal-notifier	159	4399
306	unirest	158	344
307	elasticsearch	157	1375
308	mongrel	156
309	activeadmin	155	7849
310	bio	155	310
311	deep_merge	155	105
312	pygments.rb	155	533
313	thread_safe	154	191
314	childprocess	153	409
315	watir-webdriver	152	1048
316	dm-validations	151	54
317	em-synchrony	151	1040
318	merb-core	151	342
319	diffy	150	903
320	responders	149	1644
321	aws-sdk-v1	148	2592
322	riot	148	320
323	roo	148	1828
324	progressbar	147	117
325	inifile	146	69
326	test-kitchen	146	1356
327	test-unit-rr	146	3
328	delayed_job	145	4261
329	redgreen	145
330	spreadsheet	145	832
331	watchr	145	0
332	foreman	143	4617
333	mspec	143	86
334	netrc	143	77
335	bson	142	55
336	faye-websocket	141	808
337	right_aws	141
338	parser	140	902
339	roodi	139	255
340	rouge	139	2202
341	ruby2ruby	139	127
342	state_machine	138	3604
343	backports	137	282
344	dm-sqlite-adapter	137	13
345	github_api	137	936
346	rspec-given	137	75
347	inherited_resources	136	2606
348	jasmine	136	667
349	rdf	136	322
350	archive-tar-minitar	135	9
351	aws-sigv4	135	2592
352	libnotify	135	131
353	rest_client	135	0
354	logger	134	13
355	cinch	133	1014
356	main	133	244
357	rubigen	133	78
358	dm-migrations	132	70
359	vagrant	132	16324
360	autotest-fsevent	131	125
361	fakeredis	131	399
362	geocoder	131	4916
363	em-websocket	130	1611
364	ox	130	581
365	paint	129	231
366	ruby-graphviz	129	452
367	shotgun	126	798
368	psych	125	384
369	stud	125	27
370	compass-rails	124	618
371	hiredis	124	192
372	yui-compressor	124	224
373	httpi	123	229
374	omniauth-oauth	123	62
375	safe_yaml	123	197
376	stringex	123	973
377	warden	123	2008
378	bundler-audit	122	1657
379	unicorn	122
380	bourbon	121	8530
381	github_changelog_generator	121	4354
382	activejob	120	38926
383	jruby-openssl	120	19
384	mixlib-shellout	120	102
385	net-ldap	120	316
386	systemu	120	125
387	activemerchant	118	3750
388	cancancan	118	3921
389	better_errors	117	6307
390	memcache-client	117	232
391	sprockets-rails	116	414
392	delayed_job_active_record	115	257
393	detroit	115	4
394	jnunemaker-matchy	115
395	simple_oauth	115	66
396	slim-rails	115	523
397	pony	114	1071
398	recursive-open-struct	114	181
399	sshkit	114	835
400	bindata	113	370
401	mock_redis	113	292
402	opal	113	3710
403	xcodeproj	113	1069
404	rails-i18n	112	3174
405	ransack	112	3753
406	ruby_gntp	112	106
407	xmpp4r	112	123
408	acts_as_list	111	1314
409	celluloid-io	111	892
410	httmultiparty	111	134
411	mixlib-cli	111	115
412	request_store	111	904
413	turbolinks	111	5923
414	wwtd	110	292
415	bourne	109	119
416	configatron	109	569
417	gosu	109	1386
418	newrelic_rpm	108	967
419	patron	108	512
420	arel	107	1989
421	equivalent-xml	107	89
422	racc	107	323
423	sdoc	107	741
424	version	107	75
425	less-rails	106	348
426	guard-shell	105	63
427	clipboard	104	240
428	heroku	104	1415
429	less	104	117
430	contest	103	146
431	ipaddress	103	297
432	geminabox	102	1213
433	minitest-rg	102	15
434	puppet	102	4908
435	data_mapper	101
436	inch	101	442
437	paper_trail	101	5008
438	serialport	101	217
439	cocaine	100	797
440	colour_e	100
441	curses	100	167
442	formatador	100	396
443	guard-yard	100	27
444	moneta	100	804
445	autoprefixer-rails	99	1072
446	parseconfig	99	87
447	rspec-html-matchers	99	129
448	choice	98	175
449	chronic_duration	98	312
450	serverspec	98	2065
451	tailor	97	150
452	acts-as-taggable-on	96	4209
453	facter	96	501
454	rack-cache	96	710
455	fastimage	95	1028
456	syntax	95	7
457	colours	94
458	gtk2	94	231
459	posix-spawn	94	412
460	aasm	93	3234
461	awesome_nested_set	93	2024
462	hoe-git	93	24
463	rack-contrib	93	1122
464	dragonfly	92	2062
465	escape	92	15
466	fivemat	92	224
467	RubyInline	92	217
468	metric_fu	91	569
469	rash	91	53
470	ronn	91	1017
471	settingslogic	91	1329
472	slack-notifier	91	1110
473	assert	90	8
474	couchrest	90	469
475	directory_watcher	90
476	fabrication	90	916
477	rubysl-prettyprint	90	0
478	CFPropertyList	89	181
479	colour_aid	89
480	fog-aws	89	156
481	guard-test	89	89
482	minitest-focus	89	39
483	ruby-openid	89	268
484	berkshelf	88	1067
485	opn	88
486	public_suffix	88	348
487	thrift	88	4500
488	ammeter	87	73
489	andand	87	293
490	docopt	87	429
491	mimemagic	87	139
492	FakeWeb	86
493	juwelier	86	55
494	oga	86	3
495	pdf-reader	86	1101
496	pry-meta	86	13
497	watir	86	1048
498	contracts	85	1203
499	deface	85	445
500	google_drive	85	1309
501	minitar	85	9
502	minitest-rails	85	443
503	cocoapods	84	10289
504	forgery	84	764
505	globalize	84	1682
506	json_spec	84	842
507	rails_admin	84	6750
508	simplecov-console	84	12
509	test-unit-notify	84	1
510	twitter-bootstrap-rails	83	4512
511	unicode	83	70
512	github-markdown	82
513	guard-compat	82	2
514	travis-lint	82	110
515	authlogic	81	4023
516	dm-aggregates	81	17
517	faraday-http-cache	81	225
518	gherkin	81	251
519	narray	81	164
520	http_parser.rb	80	188
521	ParseTree	80	52
522	qed	80	22
523	sys-proctable	80	98
524	activerecord-import	79	2219
525	middleman	79	6161
526	statsd-ruby	79	383
527	airbrake	78	821
528	fog-core	78	37
529	pundit	78	5708
530	sexp_processor	78	62
531	geokit	77	1469
532	merb	77	179
533	puppet-lint	77	703
534	rails-controller-testing	77	94
535	do_sqlite3	76	148
536	spring	76	2358
537	unicode_utils	76	110
538	whenever	76	7470
539	css_parser	75	197
540	ffi-rzmq	75	217
541	font-awesome-sass	75	671
542	ms_rest_azure	75	192
543	rabbit-theme-clear-code	75	0
544	rjb	75	86
545	rsolr	75	396
546	soap4r	75
547	twilio-ruby	75	1058
548	vegas	75	181
549	dm-types	74
550	method_source	74	210
551	zip	74
552	draper	73	4345
553	gems	73	91
554	hoe-gemspec	73	6
555	net-ssh-gateway	73	48
556	tins	73	19
557	embulk	72	1009
558	guard-rake	72	79
559	headless	72	837
560	html-pipeline	72	1875
561	machinist	72	1137
562	mina	72	3755
563	rspec-activemodel-mocks	72	73
564	sunspot_rails	72	2791
565	wrong	72	426
566	countloc	71
567	faye	71	4031
568	hoe-bundler	71	6
569	itamae	71	4
570	m	71	286
571	momentjs-rails	71	200
572	pivotal-tracker	71	0
573	active_attr	70	1008
574	logstash-codec-json	70	11
575	mash	70	63
576	orm_adapter	70	187
577	retryable	70	321
578	tinder	70	255
579	atomic	69	22
580	autotest-rails-pure	69	11
581	dm-timestamps	69	11
582	fileutils	69	10
583	inflecto	69	47
584	phantomjs	69	216
585	protected_attributes	69	199
586	select2-rails	69	879
587	jekyll-paginate	68	60
588	net-ping	68	22
589	openssl	68	91
590	rb-appscript	68
591	unf	68	67
592	capistrano-ext	67
593	dry-types	67	416
594	escape_utils	67	507
595	hoe-yard	67	2
596	refinerycms-core	67	3551
597	tty-prompt	67	723
598	alias_e	66
599	ckeditor	66	318
600	dynamic_form	66	196
601	hipchat	66	350
602	memcached	66	426
603	pronto	66	1788
604	rbvmomi	66	273
605	tmail	66
606	dry-configurable	65	149
607	gettext	65	9
608	minitest-utils	65	44
609	polyglot	65	50
610	shindo	65	74
611	brakeman	64	4694
612	equalizer	64	193
613	jsonpath	64	276
614	mixlib-config	64	47
615	motion-cocoapods	64	211
616	oily_png	64	157
617	rjack-tarpit	64	20
618	asciidoctor	63	1793
619	axlsx	63	2194
620	dotenv-rails	63	4513
621	ripl	63	386
622	semantic	63	100
623	sourcify	63	155
624	data_objects	62	148
625	fssm	62	357
626	guard-livereload	62	1939
627	jar-dependencies	62	25
628	jekyll-seo-tag	62	623
629	popen4	62	12
630	table_print	62	573
631	wisper	62	2236
632	ae	61	6
633	blankslate	61	34
634	color	61	97
635	factory_bot_rails	61
636	neat	61	4444
637	versionomy	61	201
638	gem_publisher	60	7
639	gyoku	60	163
640	happymapper	60	312
641	iconv	60	38
642	map	60	161
643	mongoid-rspec	60	461
644	overcommit	60	2307
645	supermodel	60	379
646	test-spec	60
647	tinymce-rails	60	718
648	ancestry	59	2569
649	koala	59	3360
650	memoist	59	563
651	opal-rspec	59	46
652	simple-rss	59	208
653	stripe	59	1011
654	thread	59	479
655	activerecord-jdbc-adapter	58	431
656	cuba	58	1278
657	filewatcher	58	330
658	open_uri_redirections	58	122
659	quiet_assets	58	1486
660	rabl	58	3529
661	wirble	58
662	chromedriver-helper	57	203
663	dry-validation	57	630
664	goliath	57	2428
665	netaddr	57	4
666	ptools	57	25
667	sucker_punch	57	2164
668	test_bench	57	32
669	bond	56	215
670	graphql	56	2588
671	mercenary	56	122
672	solidus_core	56	1728
673	webrick	56	16
674	active-fedora	55	44
675	activerecord-jdbcsqlite3-adapter	55	431
676	jettywrapper	55	7
677	parallel_tests	55	2226
678	simplecov-gem-adapter	55	0
679	SystemTimer	55
680	autotest-standalone	54	120
681	fattr	54	69
682	globalize3	54	1682
683	icalendar	54	688
684	optiflag	54
685	ruby-trello	54	611
686	blacklight	53	525
687	engine_cart	53	11
688	factory_bot	53	5846
689	fog-json	53	1
690	hoe-highline	53
691	markaby	53	112
692	moped	53	210
693	omniauth-facebook	53	1116
694	timers	53	223
695	annotate	52	2868
696	classifier	52	628
697	em-hiredis	52	213
698	jekyll-feed	52	347
699	jeremymcanally-matchy	52
700	letter_opener	52	2752
701	mutant-rspec	52	1378
702	pdfkit	52	2474
703	pry-state	52	23
704	redcard	52	39
705	rocco	52	412
706	zk	52	231
707	bubble-wrap	51	1208
708	clash	51	55
709	exifr	51	408
710	file-tail	51	125
711	rack-cors	51	2290
712	rb-fchange	51	15
713	capistrano-bundler	50	174
714	capistrano-rails	50	625
715	docile	50	257
716	dropbox-sdk	50	108
717	fluent-mixin-config-placeholders	50	10
718	gemoji	50	3012
719	gem_plugin	50
720	googleauth	50	185
721	hashdiff	50	250
722	hooks	50	246
723	rubytree	50	247
724	sunspot_solr	50	2791
725	tapp	50	110
726	turnip	50	890
727	amazon-ec2	49	438
728	cells	49	2853
729	closure-compiler	49	196
730	danger-plugin-api	49	4
731	exception_notification	49	1879
732	hiera	49	277
733	jdbc-sqlite3	49	431
734	rdf-spec	49	14
735	representable	49	614
736	roda	49	1001
737	roxml	49	179
738	volt	49	3312
739	configliere	48	127
740	delorean	48	467
741	hashr	48	103
742	heroku-api	48	170
743	mixlib-log	48	30
744	monetize	48	206
745	packnga	48	3
746	retriable	48	303
747	rspec-instafail	48	204
748	rubyntlm	48	28
749	cover_me	47
750	email_spec	47	1080
751	engtagger	47	193
752	flickraw	47	484
753	hanna	47	234
754	hoe-mercurial	47
755	metaid	47
756	minitest-spec-context	47	19
757	radiant	47	1689
758	redis-objects	47	1732
759	sugar-high	47	25
760	yell	47	315
761	zipruby	47
762	activerecord-nulldb-adapter	46	455
763	adamantium	46	366
764	aws-sdk-s3	46	2592
765	countries	46	1210
766	dynarex	46	1
767	figaro	46	3286
768	gnuplot	46	188
769	grpc	46	14021
770	logutils	46	2
771	loofah	46	657
772	ohai	46	578
773	rqrcode	46	773
774	rubycritic	46	2017
775	save_file	46
776	sys-filesystem	46	74
777	text	46	534
778	climate_control	45	201
779	dry-struct	45	99
780	feedzirra	45	1907
781	fpm	45	8339
782	gemsmith	45	235
783	her	45	1675
784	hoe-doofus	45	3
785	jbundler	45	187
786	linkeddata	45	36
787	markdown	45	47
788	meta_search	45	905
789	minitest-autotest	45	19
790	padrino-helpers	45	3102
791	resque-scheduler	45	1594
792	ruby-mp3info	45	194
793	sprockets-sass	45	93
794	squeel	45	2342
795	sshkey	45	204
796	websocket	45	341
797	ya2yaml	45	17
798	codemirror-rails	44	150
799	danger	44	2384
800	dnssd	44	164
801	dogapi	44	53
802	hoe-deveiate	44	1
803	minitest-matchers	44	39
804	quilb	44	0
805	rails_best_practices	44	3498
806	ruby-growl	44	47
807	sax-machine	44	223
808	xcpretty	44	2623
809	country_select	43	484
810	eventmachine_httpserver	43	112
811	geoip	43	617
812	nestful	43	509
813	ohm	43	1247
814	rbnacl	43	719
815	roar	43	1742
816	with_model	43	85
817	ci_reporter_minitest	42	6
818	encryptor	42	319
819	feedjira	42	1907
820	gitlab	42	578
821	ice_nine	42	224
822	nanoc	42	1631
823	net-dns	42	145
824	nyan-cat-formatter	42	642
825	pastel	42	454
826	premailer	42	1890
827	rdf-turtle	42	24
828	relevance-rcov	42	421
829	riak-client	42	238
830	ruport	42	392
831	sentry-raven	42	451
832	sham_rack	42	165
833	sprockets-helpers	42	93
834	stomp	42	128
835	tzinfo-data	42	64
836	azure	41	192
837	gdata	41
838	gruff	41	978
839	jsmin	41	56
840	rack-protection	41	852
841	sawyer	41	207
842	stackprof	41	1277
843	websocket-driver	41	138
844	beanstalk-client	40	68
845	capybara-screenshot	40	850
846	claide	40	115
847	dpl	40	709
848	ejs	40	140
849	fog-xml	40	2
850	gem_config	40	67
851	hamster	40	1675
852	influxdb	40	269
853	nio4r	40	637
854	progress_bar	40	398
855	protobuf	40	304
856	pry-coolline	40	107
857	react-rails	40	4801
858	reel	40	616
859	ruby-filemagic	40	95
860	ruby-terminfo	40
861	rubyXL	40	740
862	specinfra	40	249
863	taglib-ruby	40	210
864	tiny_tds	40	488
865	unindent	40	0
866	bootstrap	39	1106
867	braintree	39	347
868	cri	39	65
869	datamapper	39
870	fluent-logger	39	194
871	foreigner	39	1366
872	jekyll-sitemap	39	454
873	jquery-fileupload-rails	39	670
874	mg	39	55
875	minitest-power_assert	39	89
876	mustermann	39	558
877	nested_form	39	1781
878	net-ssh-multi	39	18
879	refinerycms-testing	39	28
880	ridley	39	240
881	ruby-oci8	39	113
882	signet	39	223
883	slack-ruby-client	39	538
884	snmp	39	131
885	strong_parameters	39	1270
886	sys-uname	39	17
887	Bacon_Colored	38	0
888	bigdecimal	38	29
889	cmdparse	38	12
890	ember-source	38	18794
891	google-protobuf	38
892	growl_notify	38	27
893	http-cookie	38	61
894	json-ld	38	156
895	lru_redux	38	177
896	mastercard_api_core	38
897	omniauth-twitter	38	490
898	rake-notes	38	30
899	rollbar	38	322
900	ruby-maven	38	11
901	churn	37	290
902	cocoon	37	2583
903	coffee-script-source	37	14619
904	dogstatsd-ruby	37	69
905	enumerize	37	1350
906	gem_hadar	37	0
907	gravtastic	37	597
908	guard-rails	37	110
909	jira-ruby	37	425
910	minitest-hooks	37	31
911	mini_portile	37	80
912	ore-tasks	37
913	rails_autolink	37	458
914	rake-compiler-dock	37	22
915	rbnacl-libsodium	37	42
916	remotipart	37	982
917	rerun	37	750
918	rgeo	37	712
919	riemann-tools	37	166
920	rinku	37	456
921	sinatra-activerecord	37	600
922	tap	37	20
923	uri_template	37	134
924	amatch	36	292
925	clap	36	85
926	command_line_reporter	36	435
927	dnsruby	36	83
928	english	36	30
929	filesize	36	57
930	gpgme	36	165
931	has_scope	36	1249
932	mutant	36	1378
933	page-object	36	576
934	ruby-dbus	36	117
935	simple-navigation	36	845
936	test_declarative	36	3
937	tty	36	1707
938	underscore-rails	36	129
939	winrm	36	321
940	wkhtmltopdf-binary	36	69
941	beefcake	35	267
942	charlock_holmes	35	772
943	concord	35	108
944	faraday-cookie_jar	35	52
945	minitest-line	35	28
946	minitest-vcr	35	14
947	pusher	35	581
948	rails-observers	35	423
949	refile	35	2423
950	sinatra-flash	35	145
951	sixarm_ruby_minitest_extensions	35
952	spring-commands-rspec	35	280
953	taf2-curb	35
954	validatable	35
955	wirb	35	64
956	abstract	34
957	browser	34	1620
958	cabin	34	145
959	couchrest_model	34	301
960	diplomat	34	289
961	dry-container	34	144
962	foundation-rails	34	964
963	gtk3	34
964	merb-slices	34
965	middleware	34	93
966	minitest-around	34	26
967	prawn-table	34	118
968	rails-dummy	34	17
969	restforce	34	507
970	rice	34	202
971	rotp	34	762
972	scrivito	34
973	simple_uuid	34	120
974	sinatra-cross_origin	34	162
975	sprout	34	208
976	unparser	34	174
977	yard-doctest	34	33
978	yardstick	34	148
979	administrate	33	3782
980	algorithms	33	2236
981	api-auth	33	373
982	avro	33
983	aws	33	236
984	barby	33	620
985	cairo	33	90
986	chartkick	33	4707
987	cloudinary	33	275
988	extensions	33
989	gibberish	33	368
990	image_optim	33	1135
991	jdbc-mysql	33	431
992	jquery-datatables-rails	33	564
993	jquery-turbolinks	33	1052
994	kgio	33
995	locale	33	9
996	omniauth-google-oauth2	33	942
997	orderedhash	33
998	rjack-logback	33	20
999	rspec-pride	33	23
1000	sunspot	33	2791

リンク

利用したデータはこちら。

Libraries.io Open Data