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
39,160
2004-01-01
35,663
2004-01-02
13,989
2004-01-06
21,483
2004-08-18
205,592
2004-08-18
4,592
2004-09-15
427,597,565
2004-09-15
2,991
2004-09-17
3,298
2004-09-17
3,233
2004-09-17
3,329
2004-09-19
3,678
2004-09-19
69,583
2004-09-20
1,063,207
2004-09-20
546,116
2004-09-23
48,955
2004-09-24
557,625,652
2004-09-25
7,306
2004-09-26
2,085,291
2004-09-27
2,574,338
2004-09-27
8,013,044
2004-09-27
34,439,410
2004-09-29
9,078
2004-09-30
21,512
2004-09-30
3,772,676
2004-09-30
6,732
2004-10-01
7,058
2004-10-01
3,218
2004-10-01
903,872
2004-10-01
3,903
2004-10-02
3,182
2004-10-02
57,113
2004-10-06
350,823
2004-10-07
42,468
2004-10-07
7,519
2004-10-08
84,100
2004-10-14
330,727,263
2004-10-16
4,806
2004-10-18
9,655,427
2004-10-20
191,304
2004-10-20
251,125
2004-10-21
90,817
2004-10-21
409,490
2004-10-22
7,841
2004-10-23
6,802
2004-10-23
4,288
2004-10-23
8,475
2004-10-24
106,382
2004-10-24
275,623,818
2004-10-25
267,595,211
2004-10-25
3,443
2004-10-25
260,487,039
2004-10-25
5,495
2004-10-25
255,731,053
2004-10-25
23,194
2004-10-27
3,216
2004-10-27
13,624
2004-10-27
3,669
2004-10-27
27,797
2004-10-29
39,750
2004-10-29
18,807
2004-10-31
16,963
2004-11-01
4,090
2004-11-01
1,617,641
2004-11-01
28,820
2004-11-02
944,904
2004-11-03
1,515,571
2004-11-04
11,199
2004-11-05
9,528
2004-11-08
13,094,791
2004-11-09
9,868
2004-11-12
8,771
2004-11-15
6,212,207
2004-11-15
3,201
2004-11-17
434,729
2004-11-18
4,018
2004-11-18
3,563,023
2004-11-19
25,694
2004-11-19
353,136
2004-11-20
78,104
2004-11-23
151,644,953
2004-11-23
25,075
2004-11-24
18,651
2004-11-25
10,249
2004-11-28
8,950
2004-11-28
38,893
2004-11-29
48,615,421
2004-12-01
63,124
2004-12-01
381,551,578
2004-12-07
5,378
2004-12-09
733,326
2004-12-12
256,267
2004-12-13
4,904,766
2004-12-19
593,321
2004-12-20
5,362
2004-12-20
15,838
2004-12-20
3,069
2004-12-20
3,844,626
2004-12-21
8,003
2004-12-22
21,026,481
2004-12-29
Newest Rubygems
232,996
2021-01-22
77
2021-01-21
77
2021-01-21
70
2021-01-21
194
2021-01-20
85
2021-01-20
91
2021-01-20
86
2021-01-20
86
2021-01-20
152
2021-01-20
85
2021-01-20
83
2021-01-20
85
2021-01-20
248
2021-01-20
66
2021-01-20
234
2021-01-20
131
2021-01-20
111
2021-01-20
70
2021-01-20
88
2021-01-20
65
2021-01-20
71
2021-01-20
43,568
2021-01-20
214
2021-01-19
62
2021-01-19
84
2021-01-19
185
2021-01-19
151
2021-01-19
80
2021-01-19
85
2021-01-19
155
2021-01-19
150
2021-01-19
86
2021-01-19
83
2021-01-19
79
2021-01-19
819
2021-01-19
147
2021-01-19
54
2021-01-19
65
2021-01-19
143
2021-01-19
60
2021-01-19
59
2021-01-19
65
2021-01-19
85
2021-01-19
59
2021-01-19
57
2021-01-19
52
2021-01-19
66
2021-01-19
92
2021-01-18
69
2021-01-18
130
2021-01-18
71
2021-01-18
72
2021-01-18
91
2021-01-18
149
2021-01-18
225
2021-01-18
202
2021-01-18
60
2021-01-18
54
2021-01-18
91
2021-01-18
118
2021-01-18
108
2021-01-18
235
2021-01-18
32
2021-01-18
10,731
2021-01-18
32
2021-01-18
73
2021-01-18
184
2021-01-18
273
2021-01-17
110
2021-01-17
61
2021-01-17
65
2021-01-17
64
2021-01-17
91
2021-01-17
91
2021-01-17
160
2021-01-17
151
2021-01-17
153
2021-01-17
125
2021-01-17
89
2021-01-17
90
2021-01-17
82
2021-01-17
89
2021-01-16
326
2021-01-16
219
2021-01-16
387
2021-01-16
74
2021-01-16
56
2021-01-16
180
2021-01-16
89
2021-01-16
157
2021-01-16
87
2021-01-16
158
2021-01-16
155
2021-01-16
59
2021-01-15
64
2021-01-15
145
2021-01-15
88
2021-01-15
1,744
2021-01-15
318
2021-01-15