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2 of 5 packages selected.
2-package comparison
iron-session is the safest overall pick in this comparison
Measured metrics — each value links to its source.
| Signal | iron-session | lucia |
|---|---|---|
| Release cadence | 0 releases in last 90 days | 0 releases in last 90 days |
| Last release | 624 days ago | 647 days ago |
| Open issues | 16 open issues | 12 open issues |
| Bus factor | top contributor makes 51.89% of commits | top contributor makes 90.58% of commits |
| Commit activity | 0 commits in the last 90 days | 8 commits in the last 90 days |
| Pull request activity | 0 PRs opened in the last 90 days | 1 PRs opened in the last 90 days |
| OpenSSF score | 3.1/10 | not scored |
| Vulnerabilities | 0 known vulnerabilities | 0 known vulnerabilities |
| Types |
Daily downloads aggregated to weekly sums (last 5 years).
| Week | iron-session | lucia |
|---|---|---|
| 2026-07-20 | 1,812,291 | 287,662 |
| 2026-07-13 | 1,728,821 | 277,292 |
| 2026-07-06 | 1,304,072 | 186,946 |
| 2026-06-29 | 1,489,793 | 205,071 |
| 2026-06-22 | 1,544,321 | 214,584 |
| 2026-06-15 | 1,514,832 | 198,152 |
| 2026-06-08 | 1,676,237 | 209,542 |
| 2026-06-01 | 1,294,885 | 165,964 |
| 2026-05-25 | 1,389,126 | 214,569 |
| 2026-05-18 | 1,502,848 | 204,580 |
| 2026-05-11 | 1,421,454 | 192,022 |
| 2026-05-04 | 1,340,856 | 164,294 |
| 2026-04-27 | 1,277,678 | 157,537 |
| 2026-04-20 | 1,259,837 | 141,631 |
| 2026-04-13 | 1,257,289 | 131,569 |
| 2026-04-06 | 1,232,352 | 131,750 |
| 2026-03-30 | 1,162,569 | 126,383 |
| 2026-03-23 | 1,073,875 | 124,991 |
| 2026-03-16 | 1,166,857 | 119,078 |
| 2026-03-09 | 1,129,596 | 123,606 |
| 2026-03-02 | 1,120,168 | 112,012 |
| 2026-02-23 | 1,045,474 | 112,874 |
| 2026-02-16 | 930,024 | 101,570 |
| 2026-02-09 | 1,025,384 | 96,980 |
| 2026-02-02 | 1,011,821 | 101,815 |
| 2026-01-26 | 934,396 | 91,290 |
| 2026-01-19 | 788,288 | 87,423 |
| 2026-01-12 | 834,506 | 86,154 |
| 2026-01-05 | 731,325 | 77,779 |
| 2025-12-29 | 290,598 | 49,103 |
| 2025-12-22 | 313,643 | 48,842 |
| 2025-12-15 | 683,733 | 74,563 |
| 2025-12-08 | 706,940 | 79,692 |
| 2025-12-01 | 709,250 | 82,201 |
| 2025-11-24 | 489,737 | 68,641 |
| 2025-11-17 | 653,764 | 76,876 |
| 2025-11-10 | 574,470 | 74,437 |
| 2025-11-03 | 587,206 | 74,087 |
| 2025-10-27 | 561,271 | 69,651 |
| 2025-10-20 | 349,314 | 58,702 |
| 2025-10-13 | 436,427 | 67,470 |
| 2025-10-06 | 445,771 | 65,783 |
| 2025-09-29 | 465,871 | 64,833 |
| 2025-09-22 | 442,872 | 60,098 |
| 2025-09-15 | 398,469 | 60,339 |
| 2025-09-08 | 417,760 | 65,778 |
| 2025-09-01 | 382,357 | 55,584 |
| 2025-08-25 | 381,014 | 55,073 |
| 2025-08-18 | 374,136 | 53,982 |
| 2025-08-11 | 352,849 | 51,735 |
| 2025-08-04 | 343,661 | 59,291 |
| 2025-07-28 | 340,779 | 56,977 |
| 2025-07-21 | 335,303 | 53,971 |
| 2025-07-14 | 322,134 | 56,626 |
| 2025-07-07 | 348,204 | 55,169 |
| 2025-06-30 | 301,736 | 55,517 |
| 2025-06-23 | 318,943 | 53,848 |
| 2025-06-16 | 366,200 | 56,647 |
| 2025-06-09 | 341,055 | 48,094 |
| 2025-06-02 | 329,697 | 51,255 |
| 2025-05-26 | 304,564 | 45,277 |
| 2025-05-19 | 326,384 | 45,808 |
| 2025-05-12 | 291,529 | 39,309 |
| 2025-05-05 | 327,326 | 36,044 |
| 2025-04-28 | 306,629 | 36,442 |
| 2025-04-21 | 302,345 | 38,726 |
| 2025-04-14 | 279,482 | 36,815 |
| 2025-04-07 | 255,257 | 39,844 |
| 2025-03-31 | 252,756 | 41,081 |
| 2025-03-24 | 262,398 | 42,226 |
| 2025-03-17 | 263,593 | 42,486 |
| 2025-03-10 | 248,322 | 44,956 |
| 2025-03-03 | 237,501 | 42,951 |
| 2025-02-24 | 219,856 | 43,517 |
| 2025-02-17 | 207,312 | 39,230 |
| 2025-02-10 | 221,711 | 42,280 |
| 2025-02-03 | 253,261 | 38,656 |
| 2025-01-27 | 223,108 | 37,047 |
| 2025-01-20 | 216,243 | 39,239 |
| 2025-01-13 | 214,946 | 40,870 |
| 2025-01-06 | 201,422 | 39,590 |
| 2024-12-30 | 129,051 | 23,567 |
| 2024-12-23 | 107,969 | 23,418 |
| 2024-12-16 | 189,803 | 41,693 |
| 2024-12-09 | 158,521 | 44,212 |
| 2024-12-02 | 164,672 | 41,529 |
| 2024-11-25 | 143,853 | 41,927 |
| 2024-11-18 | 180,258 | 44,174 |
| 2024-11-11 | 163,408 | 44,793 |
| 2024-11-04 | 160,942 | 47,156 |
| 2024-10-28 | 163,415 | 47,432 |
| 2024-10-21 | 166,673 | 52,718 |
| 2024-10-14 | 157,979 | 49,390 |
| 2024-10-07 | 159,563 | 56,560 |
| 2024-09-30 | 147,232 | 50,693 |
| 2024-09-23 | 149,499 | 52,250 |
| 2024-09-16 | 153,536 | 53,052 |
| 2024-09-09 | 152,051 | 55,254 |
| 2024-09-02 | 132,757 | 50,713 |
| 2024-08-26 | 144,043 | 49,863 |
| 2024-08-19 | 133,951 | 45,476 |
| 2024-08-12 | 132,097 | 44,059 |
| 2024-08-05 | 126,937 | 43,361 |
| 2024-07-29 | 130,920 | 42,516 |
| 2024-07-22 | 127,558 | 43,312 |
| 2024-07-15 | 120,407 | 41,153 |
| 2024-07-08 | 121,308 | 38,839 |
| 2024-07-01 | 110,177 | 38,144 |
| 2024-06-24 | 126,667 | 39,775 |
| 2024-06-17 | 120,219 | 38,380 |
| 2024-06-10 | 126,833 | 36,189 |
| 2024-06-03 | 137,125 | 41,458 |
| 2024-05-27 | 121,337 | 37,312 |
| 2024-05-20 | 125,524 | 38,084 |
| 2024-05-13 | 129,616 | 42,551 |
| 2024-05-06 | 119,424 | 43,144 |
| 2024-04-29 | 111,614 | 44,521 |
| 2024-04-22 | 129,437 | 35,915 |
| 2024-04-15 | 117,654 | 30,405 |
| 2024-04-08 | 116,291 | 29,123 |
| 2024-04-01 | 111,832 | 30,596 |
| 2024-03-25 | 103,650 | 27,546 |
| 2024-03-18 | 123,945 | 26,891 |
| 2024-03-11 | 119,767 | 26,014 |
| 2024-03-04 | 122,707 | 24,679 |
| 2024-02-26 | 119,543 | 22,136 |
| 2024-02-19 | 105,679 | 19,931 |
| 2024-02-12 | 88,621 | 17,219 |
| 2024-02-05 | 94,664 | 15,995 |
| 2024-01-29 | 91,631 | 17,051 |
| 2024-01-22 | 89,393 | 15,959 |
| 2024-01-15 | 86,634 | 13,067 |
| 2024-01-08 | 85,407 | 12,023 |
| 2024-01-01 | 56,768 | 11,228 |
| 2023-12-25 | 34,376 | 8,687 |
| 2023-12-18 | 71,969 | 11,314 |
| 2023-12-11 | 81,194 | 9,337 |
| 2023-12-04 | 83,568 | 9,668 |
| 2023-11-27 | 81,383 | 8,856 |
| 2023-11-20 | 75,083 | 7,806 |
| 2023-11-13 | 85,134 | 8,627 |
| 2023-11-06 | 84,269 | 8,497 |
| 2023-10-30 | 63,675 | 7,671 |
| 2023-10-23 | 76,227 | 6,514 |
| 2023-10-16 | 74,870 | 7,015 |
| 2023-10-09 | 72,667 | 5,570 |
| 2023-10-02 | 75,782 | 5,521 |
| 2023-09-25 | 74,263 | 5,461 |
| 2023-09-18 | 66,121 | 4,807 |
| 2023-09-11 | 65,738 | 5,251 |
| 2023-09-04 | 65,932 | 4,833 |
| 2023-08-28 | 67,834 | 4,220 |
| 2023-08-21 | 72,248 | 2,947 |
| 2023-08-14 | 65,665 | 2,808 |
| 2023-08-07 | 68,256 | 2,589 |
| 2023-07-31 | 68,543 | 2,151 |
| 2023-07-24 | 70,598 | 1,799 |
| 2023-07-17 | 71,932 | 865 |
| 2023-07-10 | 65,654 | 1,140 |
| 2023-07-03 | 63,318 | 575 |
| 2023-06-26 | 69,183 | 437 |
| 2023-06-19 | 65,355 | 523 |
| 2023-06-12 | 65,931 | 603 |
| 2023-06-05 | 64,315 | 360 |
| 2023-05-29 | 61,213 | 44 |
| 2023-05-22 | 62,309 | 146 |
| 2023-05-15 | 62,902 | 143 |
| 2023-05-08 | 66,636 | 38 |
| 2023-05-01 | 56,629 | 80 |
| 2023-04-24 | 61,581 | 198 |
| 2023-04-17 | 59,527 | 114 |
| 2023-04-10 | 56,823 | 138 |
| 2023-04-03 | 53,540 | 59 |
| 2023-03-27 | 56,749 | 94 |
| 2023-03-20 | 54,738 | 65 |
| 2023-03-13 | 61,065 | 84 |
| 2023-03-06 | 61,761 | 122 |
| 2023-02-27 | 59,141 | 147 |
| 2023-02-20 | 55,657 | 119 |
| 2023-02-13 | 51,734 | 52 |
| 2023-02-06 | 50,948 | 69 |
| 2023-01-30 | 48,698 | 60 |
| 2023-01-23 | 46,672 | 69 |
| 2023-01-16 | 46,081 | 99 |
| 2023-01-09 | 45,086 | 116 |
| 2023-01-02 | 35,528 | 63 |
| 2022-12-26 | 20,019 | 55 |
| 2022-12-19 | 37,219 | 34 |
| 2022-12-12 | 42,969 | 66 |
| 2022-12-05 | 40,965 | 92 |
| 2022-11-28 | 39,492 | 57 |
| 2022-11-21 | 35,641 | 59 |
| 2022-11-14 | 39,203 | 37 |
| 2022-11-07 | 39,200 | 49 |
| 2022-10-31 | 37,049 | 48 |
| 2022-10-24 | 38,550 | 138 |
| 2022-10-17 | 33,192 | 41 |
| 2022-10-10 | 27,432 | 37 |
| 2022-10-03 | 28,418 | 32 |
| 2022-09-26 | 29,828 | 52 |
| 2022-09-19 | 26,845 | 93 |
| 2022-09-12 | 25,766 | 47 |
| 2022-09-05 | 23,661 | 145 |
| 2022-08-29 | 23,564 | 35 |
| 2022-08-22 | 24,147 | 40 |
| 2022-08-15 | 21,163 | 32 |
| 2022-08-08 | 24,357 | 175 |
| 2022-08-01 | 21,130 | 113 |
| 2022-07-25 | 20,201 | 46 |
| 2022-07-18 | 17,026 | 36 |
| 2022-07-11 | 20,304 | 34 |
| 2022-07-04 | 19,871 | 94 |
| 2022-06-27 | 21,279 | 96 |
| 2022-06-20 | 18,659 | 98 |
| 2022-06-13 | 20,085 | 39 |
| 2022-06-06 | 19,768 | 36 |
| 2022-05-30 | 19,157 | 72 |
| 2022-05-23 | 17,269 | 199 |
| 2022-05-16 | 18,488 | 48 |
| 2022-05-09 | 19,243 | 294 |
| 2022-05-02 | 18,245 | 46 |
| 2022-04-25 | 19,631 | 35 |
| 2022-04-18 | 16,675 | 101 |
| 2022-04-11 | 13,360 | 152 |
| 2022-04-04 | 15,276 | 51 |
| 2022-03-28 | 15,600 | 46 |
| 2022-03-21 | 16,525 | 107 |
| 2022-03-14 | 13,841 | 39 |
| 2022-03-07 | 11,364 | 54 |
| 2022-02-28 | 10,625 | 97 |
| 2022-02-21 | 12,461 | 99 |
| 2022-02-14 | 9,735 | 59 |
| 2022-02-07 | 8,596 | 127 |
| 2022-01-31 | 7,622 | 48 |
| 2022-01-24 | 7,504 | 80 |
| 2022-01-17 | 5,460 | 54 |
| 2022-01-10 | 4,634 | 49 |
| 2022-01-03 | 4,088 | 42 |
| 2021-12-27 | 2,088 | 44 |
| 2021-12-20 | 2,573 | 78 |
| 2021-12-13 | 3,378 | 25 |
| 2021-12-06 | 3,322 | 34 |
| 2021-11-29 | 2,885 | 83 |
| 2021-11-22 | 2,101 | 38 |
| 2021-11-15 | 1,733 | 102 |
| 2021-11-08 | 1,139 | 68 |
| 2021-11-01 | 628 | 81 |
| 2021-10-25 | 351 | 66 |
| 2021-10-18 | 469 | 48 |
| 2021-10-11 | 10 | 49 |
| 2021-10-04 | 4 | 114 |
| 2021-09-27 | 13 | 105 |
| 2021-09-20 | 11 | 101 |
| 2021-09-13 | 18 | 44 |
| 2021-09-06 | 2 | 128 |
| 2021-08-30 | 5 | 130 |
| 2021-08-23 | 12 | 103 |
| 2021-08-16 | 9 | 93 |
| 2021-08-09 | 4 | 203 |
| 2021-08-02 | 4 | 67 |
| 2021-07-26 | 0 | 73 |
| ships TypeScript types |
| ships TypeScript types |
| Deprecation | — | Marked deprecated on npm |