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
60,691
2004-01-01
56,363
2004-01-02
22,614
2004-01-06
25,418
2004-08-18
6,735
2004-09-15
5,045
2004-09-17
5,025
2004-09-17
4,698
2004-09-17
9,340
2004-09-19
5,566
2004-09-19
1,856,080
2004-09-20
101,196
2004-09-20
636,303
2004-09-23
52,531
2004-09-24
11,086
2004-09-26
12,419,102
2004-09-27
9,743,388
2004-09-27
15,289
2004-09-30
34,514
2004-09-30
5,076
2004-10-01
10,731
2004-10-01
10,180
2004-10-01
4,966
2004-10-02
6,211
2004-10-02
93,835
2004-10-06
412,795
2004-10-07
65,007
2004-10-07
11,877
2004-10-08
103,375
2004-10-14
845,928,703
2004-10-16
6,728
2004-10-18
10,601,080
2004-10-20
218,491
2004-10-20
298,288
2004-10-21
143,462
2004-10-21
1,145,580
2004-10-22
9,509
2004-10-23
27,115
2004-10-23
6,192
2004-10-23
168,676
2004-10-24
12,852
2004-10-24
7,709
2004-10-25
5,296
2004-10-25
5,079
2004-10-27
18,726
2004-10-27
37,451
2004-10-27
5,436
2004-10-27
62,684
2004-10-29
41,932
2004-10-29
30,186
2004-10-31
30,185
2004-11-01
6,320
2004-11-01
3,170,798
2004-11-01
45,791
2004-11-02
1,362,929
2004-11-03
1,840,233
2004-11-04
22,666
2004-11-05
11,922
2004-11-08
49,107,800
2004-11-09
15,682
2004-11-12
12,245
2004-11-15
37,727,400
2004-11-15
4,993
2004-11-17
6,550
2004-11-18
3,352,419
2004-11-18
35,022
2004-11-19
529,615
2004-11-20
350,219,191
2004-11-23
121,966
2004-11-23
40,465
2004-11-24
27,815
2004-11-25
17,481
2004-11-28
16,865
2004-11-28
49,698
2004-11-29
99,563
2004-12-01
154,205,641
2004-12-01
9,280
2004-12-09
3,760,310
2004-12-12
425,744
2004-12-13
2,668,466
2004-12-20
8,962
2004-12-20
28,270
2004-12-20
5,072
2004-12-20
4,876,655
2004-12-21
11,968
2004-12-22
24,309
2004-12-30
29,758
2005-01-04
58,505
2005-01-06
19,218
2005-01-07
24,257
2005-01-07
36,024
2005-01-11
12,626
2005-01-11
6,952,840
2005-01-11
18,761
2005-01-13
245,551
2005-01-15
6,489
2005-01-16
32,511
2005-01-19
39,385,818
2005-01-26
48,009
2005-01-28
9,782
2005-01-30
Newest Rubygems
64
2026-02-14
239
2026-02-14
66
2026-02-14
108
2026-02-14
57
2026-02-14
42
2026-02-14
83
2026-02-14
73
2026-02-14
126
2026-02-14
111
2026-02-13
112
2026-02-13
232
2026-02-13
103
2026-02-13
310
2026-02-13
82
2026-02-13
217
2026-02-13
158
2026-02-13
109
2026-02-13
152
2026-02-13
107
2026-02-13
164
2026-02-13
126
2026-02-12
407
2026-02-12
201
2026-02-12
128
2026-02-12
987
2026-02-12
221
2026-02-12
118
2026-02-12
121
2026-02-12
259
2026-02-12
250
2026-02-11
362
2026-02-11
126
2026-02-11
113
2026-02-11
290
2026-02-11
193
2026-02-11
196
2026-02-11
300
2026-02-11
136
2026-02-11
118
2026-02-11
110
2026-02-10
389
2026-02-10
294
2026-02-10
107
2026-02-10
74
2026-02-10
124
2026-02-10
124
2026-02-10
250
2026-02-09
113
2026-02-09
266
2026-02-09
214
2026-02-09
123
2026-02-09
287
2026-02-08
159
2026-02-08
176
2026-02-08
172
2026-02-08
176
2026-02-08
121
2026-02-08
117
2026-02-08
117
2026-02-08
121
2026-02-08
134
2026-02-07
127
2026-02-07
126
2026-02-07
122
2026-02-07
122
2026-02-07
122
2026-02-07
205
2026-02-07
193
2026-02-07
149
2026-02-07
204
2026-02-07
202
2026-02-07
197
2026-02-07
123
2026-02-07
124
2026-02-07
200
2026-02-07
149
2026-02-07
127
2026-02-07
321
2026-02-07
124
2026-02-07
314
2026-02-07
123
2026-02-07
403
2026-02-07
139
2026-02-07
201
2026-02-07
211
2026-02-07
154
2026-02-07
201
2026-02-07
1,666
2026-02-07
114
2026-02-06
447
2026-02-06
111
2026-02-06
111
2026-02-06
196
2026-02-06
262
2026-02-06
180
2026-02-06
120
2026-02-06
111
2026-02-06
202
2026-02-06
109
2026-02-06