The date of first release of this library on Rubygems.org.
Long-lived libraries that are still actively maintained are often stable and reliable.
Rubygem First Release
Oldest Rubygems
44,465
2004-01-01
40,661
2004-01-02
16,005
2004-01-06
212,950
2004-08-18
22,062
2004-08-18
529,408,719
2004-09-15
5,032
2004-09-15
3,627
2004-09-17
3,382
2004-09-17
3,696
2004-09-17
4,059
2004-09-19
3,823
2004-09-19
73,935
2004-09-20
1,255,045
2004-09-20
565,059
2004-09-23
49,475
2004-09-24
628,310,492
2004-09-25
8,063
2004-09-26
8,150,144
2004-09-27
3,289,622
2004-09-27
2,427,259
2004-09-27
42,460,922
2004-09-29
24,284
2004-09-30
10,183
2004-09-30
4,191,589
2004-09-30
954,853
2004-10-01
7,489
2004-10-01
3,604
2004-10-01
7,803
2004-10-01
4,320
2004-10-02
3,554
2004-10-02
65,060
2004-10-06
47,846
2004-10-07
360,352
2004-10-07
8,258
2004-10-08
87,999
2004-10-14
400,333,113
2004-10-16
5,192
2004-10-18
9,760,773
2004-10-20
197,460
2004-10-20
102,297
2004-10-21
257,813
2004-10-21
545,598
2004-10-22
11,895
2004-10-23
7,962
2004-10-23
4,701
2004-10-23
9,553
2004-10-24
122,095
2004-10-24
3,829
2004-10-25
330,086,880
2004-10-25
336,623,709
2004-10-25
316,372,561
2004-10-25
311,676,601
2004-10-25
5,939
2004-10-25
26,518
2004-10-27
4,069
2004-10-27
3,605
2004-10-27
14,394
2004-10-27
30,959
2004-10-29
45,374
2004-10-29
21,211
2004-10-31
4,481
2004-11-01
1,998,492
2004-11-01
19,672
2004-11-01
32,686
2004-11-02
1,052,184
2004-11-03
1,570,946
2004-11-04
13,582
2004-11-05
9,943
2004-11-08
18,113,674
2004-11-09
11,198
2004-11-12
9,189
2004-11-15
10,532,745
2004-11-15
3,577
2004-11-17
1,090,677
2004-11-18
4,474
2004-11-18
4,540,823
2004-11-19
27,805
2004-11-19
386,526
2004-11-20
181,279,887
2004-11-23
88,451
2004-11-23
28,321
2004-11-24
20,566
2004-11-25
11,639
2004-11-28
10,238
2004-11-28
41,069
2004-11-29
62,681,255
2004-12-01
71,565
2004-12-01
425,221,886
2004-12-07
6,090
2004-12-09
952,219
2004-12-12
299,763
2004-12-13
6,941,818
2004-12-19
19,091
2004-12-20
3,448
2004-12-20
674,668
2004-12-20
6,042
2004-12-20
4,112,645
2004-12-21
8,925
2004-12-22
25,108,550
2004-12-29
Newest Rubygems
53
2021-12-06
39
2021-12-06
55
2021-12-06
67
2021-12-06
35
2021-12-06
107
2021-12-06
38
2021-12-06
70
2021-12-06
65
2021-12-06
106
2021-12-06
103
2021-12-06
0
2021-12-06
29
2021-12-06
44
2021-12-06
127
2021-12-06
38
2021-12-06
126
2021-12-06
136
2021-12-06
227
2021-12-05
102
2021-12-05
183
2021-12-05
104
2021-12-05
140
2021-12-05
454
2021-12-05
96
2021-12-05
146
2021-12-05
93
2021-12-05
378,242
2021-12-05
208
2021-12-05
166
2021-12-04
116
2021-12-04
294
2021-12-04
191
2021-12-04
120
2021-12-04
117
2021-12-04
115
2021-12-04
130
2021-12-04
123
2021-12-04
114
2021-12-04
132
2021-12-03
6,540
2021-12-03
238
2021-12-03
227
2021-12-03
198
2021-12-03
132
2021-12-03
136
2021-12-03
269
2021-12-03
130
2021-12-03
205
2021-12-03
133
2021-12-03
221
2021-12-03
136
2021-12-03
233
2021-12-03
137
2021-12-02
21,391
2021-12-02
135
2021-12-02
133
2021-12-02
132
2021-12-02
828
2021-12-02
290
2021-12-02
197
2021-12-02
618
2021-12-02
573
2021-12-02
135
2021-12-02
138
2021-12-02
236
2021-12-02
286
2021-12-02
193
2021-12-02
372
2021-12-02
241
2021-12-01
433
2021-12-01
342
2021-12-01
139
2021-12-01
136
2021-12-01
527
2021-12-01
138
2021-12-01
233
2021-12-01
141
2021-12-01
137
2021-12-01
140
2021-12-01
465
2021-12-01
139
2021-11-30
143
2021-11-30
132
2021-11-30
260
2021-11-30
583
2021-11-30
138
2021-11-30
137
2021-11-30
144
2021-11-30
211
2021-11-30
574
2021-11-30
144
2021-11-30
143
2021-11-30
973
2021-11-30
141
2021-11-30
139
2021-11-30
139
2021-11-30
811
2021-11-30
330
2021-11-29
400
2021-11-29