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
38,204
2004-01-01
34,792
2004-01-02
13,610
2004-01-06
201,538
2004-08-18
21,102
2004-08-18
4,317
2004-09-15
346,593,893
2004-09-15
2,888
2004-09-17
3,167
2004-09-17
3,102
2004-09-17
3,237
2004-09-19
3,563
2004-09-19
920,391
2004-09-20
68,465
2004-09-20
536,588
2004-09-23
48,058
2004-09-24
499,161,441
2004-09-25
6,944
2004-09-26
1,441,580
2004-09-27
7,806,994
2004-09-27
1,849,806
2004-09-27
29,139,951
2004-09-29
3,536,215
2004-09-30
8,711
2004-09-30
20,715
2004-09-30
6,361
2004-10-01
3,080
2004-10-01
6,813
2004-10-01
882,003
2004-10-01
3,692
2004-10-02
3,071
2004-10-02
55,688
2004-10-06
344,921
2004-10-07
40,850
2004-10-07
7,177
2004-10-08
81,893
2004-10-14
267,995,330
2004-10-16
4,701
2004-10-18
9,506,596
2004-10-20
188,511
2004-10-20
88,043
2004-10-21
246,481
2004-10-21
359,547
2004-10-22
7,697
2004-10-23
6,226
2004-10-23
4,121
2004-10-23
8,154
2004-10-24
103,596
2004-10-24
5,219
2004-10-25
3,340
2004-10-25
224,339,878
2004-10-25
215,080,563
2004-10-25
213,413,954
2004-10-25
208,577,657
2004-10-25
3,114
2004-10-27
13,343
2004-10-27
3,466
2004-10-27
22,593
2004-10-27
26,329
2004-10-29
38,768
2004-10-29
18,149
2004-10-31
16,429
2004-11-01
1,374,887
2004-11-01
3,968
2004-11-01
28,045
2004-11-02
848,250
2004-11-03
1,252,946
2004-11-04
10,512
2004-11-05
9,405
2004-11-08
9,003,463
2004-11-09
9,586
2004-11-12
3,093,463
2004-11-15
8,623
2004-11-15
3,101
2004-11-17
3,861
2004-11-18
359,458
2004-11-18
25,227
2004-11-19
2,744,799
2004-11-19
323,742
2004-11-20
126,746,865
2004-11-23
75,737
2004-11-23
24,345
2004-11-24
17,751
2004-11-25
9,957
2004-11-28
8,133
2004-11-28
38,369
2004-11-29
60,834
2004-12-01
38,693,417
2004-12-01
343,486,630
2004-12-07
5,211
2004-12-09
607,552
2004-12-12
222,068
2004-12-13
2,817,868
2004-12-19
15,235
2004-12-20
469,511
2004-12-20
2,960
2004-12-20
5,191
2004-12-20
3,672,072
2004-12-21
7,424
2004-12-22
17,210,799
2004-12-29
Newest Rubygems
37
2020-02-27
32
2020-02-27
54
2020-02-27
80
2020-02-27
74
2020-02-27
50
2020-02-26
142
2020-02-26
80
2020-02-26
111
2020-02-26
89
2020-02-26
148
2020-02-26
89
2020-02-26
78
2020-02-26
319,940
2020-02-26
93
2020-02-26
70
2020-02-26
82
2020-02-26
62
2020-02-26
90
2020-02-26
87
2020-02-26
76
2020-02-26
121
2020-02-26
40
2020-02-26
72
2020-02-26
88
2020-02-26
85
2020-02-26
147
2020-02-26
28,323
2020-02-26
74
2020-02-25
66
2020-02-25
76
2020-02-25
53
2020-02-25
61
2020-02-25
76
2020-02-25
173
2020-02-25
57
2020-02-25
61
2020-02-25
92
2020-02-25
52
2020-02-25
66
2020-02-25
65
2020-02-25
85
2020-02-25
72
2020-02-25
37
2020-02-25
71
2020-02-25
259,400
2020-02-24
97
2020-02-24
91
2020-02-24
91
2020-02-24
208
2020-02-24
93
2020-02-24
87
2020-02-24
185
2020-02-23
91,781
2020-02-23
148
2020-02-23
119
2020-02-23
88
2020-02-23
172,530
2020-02-23
94
2020-02-22
214
2020-02-22
95
2020-02-22
84
2020-02-22
134
2020-02-22
147
2020-02-22
178
2020-02-22
102
2020-02-22
218
2020-02-22
155
2020-02-22
103
2020-02-22
164
2020-02-22
423
2020-02-22
99
2020-02-21
67,833
2020-02-21
95
2020-02-21
98
2020-02-21
97
2020-02-21
359,491
2020-02-21
111
2020-02-21
1,218
2020-02-21
101
2020-02-21
72
2020-02-21
98
2020-02-21
98
2020-02-21
86
2020-02-21
122
2020-02-21
104
2020-02-21
273
2020-02-21
98
2020-02-21
99
2020-02-21
98
2020-02-21
112
2020-02-20
205
2020-02-20
229
2020-02-20
267
2020-02-20
347
2020-02-20
177
2020-02-20
100
2020-02-20
119
2020-02-20
105
2020-02-20
90
2020-02-20