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2 of 5 packages selected.
2-package comparison
dayjs is the safest overall pick in this comparison
Measured metrics — each value links to its source.
| Signal | dayjs | @js-temporal/polyfill |
|---|---|---|
| Release cadence | 0 releases in last 90 days | 0 releases in last 90 days |
| Last release | 26 days ago | 530 days ago |
| Open issues | 971 open issues | 47 open issues |
| Bus factor | top contributor makes 78.82% of commits | top contributor makes 61.73% of commits |
| Commit activity | 9 commits in the last 90 days | 0 commits in the last 90 days |
| Pull request activity | 20 PRs opened in the last 90 days | 1 PRs opened in the last 90 days |
| OpenSSF score | 5.2/10 | 4.5/10 |
| Vulnerabilities | 0 known vulnerabilities |
Daily downloads aggregated to weekly sums (last 5 years).
| Week | dayjs | @js-temporal/polyfill |
|---|---|---|
| 2026-08-31 | 11,574,131 | 2,386,412 |
| 2026-08-24 | 34,794,871 | 2,434,302 |
| 2026-08-17 | 0 | 2,162,015 |
| 2026-08-10 | 0 | 1,827,451 |
| 2026-08-03 | 0 | 1,948,653 |
| 2026-07-27 | 9,799,936 | 1,864,920 |
| 2026-07-20 | 8,765,687 | 1,714,074 |
| 2026-07-13 | 40,606,095 | 1,677,974 |
| 2026-07-06 | 55,128,405 | 1,146,629 |
| 2026-06-29 | 56,659,050 | 1,125,076 |
| 2026-06-22 | 48,040,895 | 1,429,497 |
| 2026-06-15 | 59,023,947 | 1,396,209 |
| 2026-06-08 | 56,970,133 | 1,453,308 |
| 2026-06-01 | 54,758,357 | 889,325 |
| 2026-05-25 | 50,838,728 | 1,269,490 |
| 2026-05-18 | 53,539,076 | 1,211,522 |
| 2026-05-11 | 51,197,492 | 1,232,059 |
| 2026-05-04 | 44,592,047 | 1,107,276 |
| 2026-04-27 | 45,569,496 | 1,035,979 |
| 2026-04-20 | 46,246,473 | 1,042,357 |
| 2026-04-13 | 46,063,958 | 960,469 |
| 2026-04-06 | 42,928,560 | 880,109 |
| 2026-03-30 | 41,361,882 | 850,573 |
| 2026-03-23 | 43,487,863 | 908,790 |
| 2026-03-16 | 42,558,884 | 850,646 |
| 2026-03-09 | 41,955,886 | 816,902 |
| 2026-03-02 | 40,030,852 | 746,109 |
| 2026-02-23 | 39,259,511 | 687,212 |
| 2026-02-16 | 35,046,935 | 564,231 |
| 2026-02-09 | 36,519,079 | 547,368 |
| 2026-02-02 | 36,010,580 | 614,520 |
| 2026-01-26 | 34,760,500 | 612,590 |
| 2026-01-19 | 33,466,711 | 586,594 |
| 2026-01-12 | 32,429,968 | 564,500 |
| 2026-01-05 | 29,726,853 | 439,192 |
| 2025-12-29 | 16,703,502 | 207,591 |
| 2025-12-22 | 18,002,507 | 188,973 |
| 2025-12-15 | 31,220,498 | 445,592 |
| 2025-12-08 | 32,271,579 | 415,710 |
| 2025-12-01 | 32,616,740 | 419,636 |
| 2025-11-24 | 28,912,190 | 326,461 |
| 2025-11-17 | 31,065,237 | 366,928 |
| 2025-11-10 | 30,531,851 | 356,827 |
| 2025-11-03 | 31,040,444 | 349,168 |
| 2025-10-27 | 30,205,562 | 385,475 |
| 2025-10-20 | 29,525,549 | 399,153 |
| 2025-10-13 | 29,127,899 | 359,822 |
| 2025-10-06 | 28,765,123 | 380,104 |
| 2025-09-29 | 28,337,899 | 360,073 |
| 2025-09-22 | 28,391,195 | 353,687 |
| 2025-09-15 | 28,690,590 | 301,609 |
| 2025-09-08 | 28,316,697 | 314,391 |
| 2025-09-01 | 26,566,267 | 281,857 |
| 2025-08-25 | 27,809,083 | 242,831 |
| 2025-08-18 | 26,119,447 | 252,892 |
| 2025-08-11 | 24,658,302 | 249,233 |
| 2025-08-04 | 25,616,221 | 253,953 |
| 2025-07-28 | 26,094,253 | 245,913 |
| 2025-07-21 | 25,545,022 | 226,338 |
| 2025-07-14 | 25,492,203 | 215,582 |
| 2025-07-07 | 25,960,926 | 237,026 |
| 2025-06-30 | 24,894,994 | 218,270 |
| 2025-06-23 | 27,211,458 | 240,744 |
| 2025-06-16 | 26,802,322 | 244,589 |
| 2025-06-09 | 25,183,971 | 238,005 |
| 2025-06-02 | 25,092,890 | 268,401 |
| 2025-05-26 | 23,750,115 | 316,587 |
| 2025-05-19 | 25,542,822 | 388,697 |
| 2025-05-12 | 24,980,658 | 202,174 |
| 2025-05-05 | 23,290,280 | 185,456 |
| 2025-04-28 | 21,590,721 | 168,527 |
| 2025-04-21 | 22,871,844 | 165,367 |
| 2025-04-14 | 22,864,822 | 158,125 |
| 2025-04-07 | 24,287,702 | 172,394 |
| 2025-03-31 | 23,693,968 | 170,253 |
| 2025-03-24 | 24,578,433 | 171,070 |
| 2025-03-17 | 24,069,787 | 176,517 |
| 2025-03-10 | 23,916,834 | 162,990 |
| 2025-03-03 | 23,175,626 | 150,461 |
| 2025-02-24 | 23,252,060 | 159,340 |
| 2025-02-17 | 22,759,126 | 156,783 |
| 2025-02-10 | 23,593,553 | 158,068 |
| 2025-02-03 | 22,997,613 | 167,867 |
| 2025-01-27 | 21,559,592 | 138,577 |
| 2025-01-20 | 21,767,907 | 133,702 |
| 2025-01-13 | 21,598,659 | 129,166 |
| 2025-01-06 | 20,486,282 | 127,316 |
| 2024-12-30 | 12,033,577 | 65,484 |
| 2024-12-23 | 11,435,926 | 67,566 |
| 2024-12-16 | 21,448,853 | 126,303 |
| 2024-12-09 | 22,486,711 | 142,451 |
| 2024-12-02 | 22,194,696 | 135,159 |
| 2024-11-25 | 20,674,219 | 128,355 |
| 2024-11-18 | 22,841,522 | 150,028 |
| 2024-11-11 | 21,142,733 | 138,969 |
| 2024-11-04 | 21,547,868 | 148,640 |
| 2024-10-28 | 20,957,521 | 135,599 |
| 2024-10-21 | 21,884,530 | 134,796 |
| 2024-10-14 | 21,087,326 | 132,672 |
| 2024-10-07 | 21,462,772 | 136,736 |
| 2024-09-30 | 20,837,519 | 138,544 |
| 2024-09-23 | 21,943,418 | 150,913 |
| 2024-09-16 | 21,349,258 | 151,888 |
| 2024-09-09 | 21,936,006 | 151,454 |
| 2024-09-02 | 20,738,504 | 141,301 |
| 2024-08-26 | 21,110,029 | 138,179 |
| 2024-08-19 | 20,803,370 | 128,374 |
| 2024-08-12 | 19,271,675 | 121,531 |
| 2024-08-05 | 20,533,511 | 129,758 |
| 2024-07-29 | 20,699,043 | 128,594 |
| 2024-07-22 | 20,910,537 | 134,319 |
| 2024-07-15 | 20,528,790 | 130,506 |
| 2024-07-08 | 19,937,856 | 129,730 |
| 2024-07-01 | 18,578,513 | 124,199 |
| 2024-06-24 | 19,406,684 | 130,810 |
| 2024-06-17 | 19,069,938 | 129,019 |
| 2024-06-10 | 19,508,103 | 126,663 |
| 2024-06-03 | 19,939,956 | 125,880 |
| 2024-05-27 | 18,878,713 | 121,247 |
| 2024-05-20 | 19,199,911 | 121,572 |
| 2024-05-13 | 19,619,446 | 130,190 |
| 2024-05-06 | 18,175,131 | 121,859 |
| 2024-04-29 | 17,367,544 | 119,512 |
| 2024-04-22 | 18,218,461 | 134,077 |
| 2024-04-15 | 18,282,809 | 131,583 |
| 2024-04-08 | 17,685,052 | 126,792 |
| 2024-04-01 | 17,317,489 | 131,161 |
| 2024-03-25 | 16,466,443 | 124,729 |
| 2024-03-18 | 19,255,287 | 142,428 |
| 2024-03-11 | 19,919,645 | 147,552 |
| 2024-03-04 | 19,772,839 | 197,812 |
| 2024-02-26 | 19,586,557 | 199,419 |
| 2024-02-19 | 18,771,789 | 147,865 |
| 2024-02-12 | 17,769,617 | 149,812 |
| 2024-02-05 | 17,919,842 | 149,023 |
| 2024-01-29 | 18,831,617 | 147,026 |
| 2024-01-22 | 18,413,972 | 145,396 |
| 2024-01-15 | 17,454,173 | 140,042 |
| 2024-01-08 | 18,649,776 | 133,282 |
| 2024-01-01 | 14,850,765 | 98,822 |
| 2023-12-25 | 12,315,957 | 59,556 |
| 2023-12-18 | 17,975,499 | 111,747 |
| 2023-12-11 | 18,298,057 | 124,149 |
| 2023-12-04 | 17,470,343 | 125,622 |
| 2023-11-27 | 20,024,704 | 121,096 |
| 2023-11-20 | 19,343,110 | 100,265 |
| 2023-11-13 | 19,712,507 | 104,085 |
| 2023-11-06 | 19,900,435 | 107,524 |
| 2023-10-30 | 14,088,800 | 71,105 |
| 2023-10-23 | 20,213,386 | 99,500 |
| 2023-10-16 | 20,047,814 | 105,901 |
| 2023-10-09 | 18,804,014 | 93,901 |
| 2023-10-02 | 18,113,355 | 95,700 |
| 2023-09-25 | 18,300,705 | 97,491 |
| 2023-09-18 | 18,249,139 | 87,184 |
| 2023-09-11 | 17,638,789 | 83,697 |
| 2023-09-04 | 16,979,544 | 78,551 |
| 2023-08-28 | 19,008,982 | 87,850 |
| 2023-08-21 | 19,718,491 | 80,835 |
| 2023-08-14 | 17,669,056 | 75,961 |
| 2023-08-07 | 17,873,637 | 75,660 |
| 2023-07-31 | 16,988,191 | 74,687 |
| 2023-07-24 | 17,244,717 | 84,174 |
| 2023-07-17 | 17,347,758 | 82,455 |
| 2023-07-10 | 17,539,338 | 87,368 |
| 2023-07-03 | 15,638,303 | 75,625 |
| 2023-06-26 | 16,368,689 | 68,604 |
| 2023-06-19 | 16,484,889 | 71,221 |
| 2023-06-12 | 17,208,761 | 75,435 |
| 2023-06-05 | 15,682,422 | 70,962 |
| 2023-05-29 | 14,476,318 | 64,666 |
| 2023-05-22 | 14,720,600 | 67,901 |
| 2023-05-15 | 15,178,451 | 64,969 |
| 2023-05-08 | 14,878,186 | 59,344 |
| 2023-05-01 | 13,693,538 | 50,220 |
| 2023-04-24 | 15,352,503 | 62,054 |
| 2023-04-17 | 15,986,422 | 58,267 |
| 2023-04-10 | 14,402,037 | 51,269 |
| 2023-04-03 | 13,753,478 | 45,460 |
| 2023-03-27 | 15,429,502 | 49,213 |
| 2023-03-20 | 14,954,330 | 48,058 |
| 2023-03-13 | 14,855,093 | 52,634 |
| 2023-03-06 | 14,332,536 | 48,762 |
| 2023-02-27 | 14,590,041 | 53,422 |
| 2023-02-20 | 14,813,113 | 45,654 |
| 2023-02-13 | 14,744,607 | 47,263 |
| 2023-02-06 | 15,368,558 | 44,646 |
| 2023-01-30 | 14,933,906 | 44,390 |
| 2023-01-23 | 13,576,987 | 42,246 |
| 2023-01-16 | 13,000,879 | 42,747 |
| 2023-01-09 | 13,244,362 | 41,541 |
| 2023-01-02 | 10,614,156 | 31,077 |
| 2022-12-26 | 7,154,049 | 16,827 |
| 2022-12-19 | 11,295,418 | 32,791 |
| 2022-12-12 | 13,160,702 | 31,428 |
| 2022-12-05 | 13,274,746 | 32,751 |
| 2022-11-28 | 13,451,273 | 31,800 |
| 2022-11-21 | 12,278,316 | 27,336 |
| 2022-11-14 | 14,097,964 | 30,050 |
| 2022-11-07 | 13,042,189 | 31,545 |
| 2022-10-31 | 12,476,613 | 29,975 |
| 2022-10-24 | 12,962,758 | 28,477 |
| 2022-10-17 | 12,955,397 | 27,793 |
| 2022-10-10 | 11,929,117 | 26,713 |
| 2022-10-03 | 11,558,349 | 24,824 |
| 2022-09-26 | 12,022,159 | 25,443 |
| 2022-09-19 | 11,706,078 | 20,663 |
| 2022-09-12 | 12,018,251 | 23,813 |
| 2022-09-05 | 11,096,004 | 23,558 |
| 2022-08-29 | 11,352,259 | 23,109 |
| 2022-08-22 | 11,503,159 | 22,149 |
| 2022-08-15 | 10,950,344 | 19,613 |
| 2022-08-08 | 10,894,764 | 18,885 |
| 2022-08-01 | 10,701,418 | 19,810 |
| 2022-07-25 | 10,704,158 | 18,221 |
| 2022-07-18 | 8,943,278 | 15,783 |
| 2022-07-11 | 10,247,510 | 15,399 |
| 2022-07-04 | 9,773,075 | 15,952 |
| 2022-06-27 | 10,514,082 | 16,054 |
| 2022-06-20 | 10,640,279 | 15,025 |
| 2022-06-13 | 10,499,781 | 13,871 |
| 2022-06-06 | 10,610,778 | 13,081 |
| 2022-05-30 | 9,872,857 | 10,796 |
| 2022-05-23 | 10,055,337 | 12,075 |
| 2022-05-16 | 10,320,875 | 11,006 |
| 2022-05-09 | 9,993,205 | 10,869 |
| 2022-05-02 | 8,845,974 | 8,283 |
| 2022-04-25 | 9,961,550 | 11,844 |
| 2022-04-18 | 9,720,456 | 11,087 |
| 2022-04-11 | 9,723,262 | 8,981 |
| 2022-04-04 | 9,732,085 | 9,787 |
| 2022-03-28 | 9,860,643 | 9,683 |
| 2022-03-21 | 9,522,381 | 8,508 |
| 2022-03-14 | 9,339,385 | 7,766 |
| 2022-03-07 | 9,151,814 | 7,144 |
| 2022-02-28 | 9,027,684 | 6,155 |
| 2022-02-21 | 8,513,436 | 6,160 |
| 2022-02-14 | 8,977,279 | 5,761 |
| 2022-02-07 | 8,753,888 | 5,558 |
| 2022-01-31 | 8,381,186 | 5,219 |
| 2022-01-24 | 8,337,390 | 4,410 |
| 2022-01-17 | 8,087,636 | 5,147 |
| 2022-01-10 | 7,859,239 | 4,726 |
| 2022-01-03 | 6,563,794 | 4,549 |
| 2021-12-27 | 4,181,655 | 1,757 |
| 2021-12-20 | 5,938,733 | 3,523 |
| 2021-12-13 | 7,600,220 | 4,181 |
| 2021-12-06 | 7,695,282 | 3,902 |
| 2021-11-29 | 7,822,727 | 4,184 |
| 2021-11-22 | 7,012,890 | 3,234 |
| 2021-11-15 | 7,590,737 | 3,574 |
| 2021-11-08 | 7,383,263 | 2,669 |
| 2021-11-01 | 7,054,811 | 2,314 |
| 2021-10-25 | 7,288,712 | 2,441 |
| 2021-10-18 | 7,331,763 | 2,035 |
| 2021-10-11 | 6,858,264 | 2,010 |
| 2021-10-04 | 6,982,892 | 1,232 |
| 2021-09-27 | 6,932,620 | 1,422 |
| 2021-09-20 | 6,747,099 | 1,145 |
| 2021-09-13 | 6,698,947 | 1,077 |
| Types | ships TypeScript types | ships TypeScript types |