Loading comparison…
Fetching the latest package data.
Fetching the latest package data.
2 of 5 packages selected.
2-package comparison
es-toolkit is the safest overall pick in this comparison
Measured metrics — each value links to its source.
| Signal | underscore | es-toolkit |
|---|---|---|
| Release cadence | 0 releases in last 90 days | 0 releases in last 90 days |
| Last release | 160 days ago | 5 days ago |
| Open issues | 30 open issues | 68 open issues |
| Bus factor | top contributor makes 39.1% of commits | top contributor makes 40.67% of commits |
| Commit activity | 2 commits in the last 90 days | 198 commits in the last 90 days |
| Pull request activity | 4 PRs opened in the last 90 days | 20 PRs opened in the last 90 days |
| OpenSSF score | 5.7/10 | 6.7/10 |
| Vulnerabilities | 0 known vulnerabilities | 0 known vulnerabilities |
Daily downloads aggregated to weekly sums (last 5 years).
| Week | underscore | es-toolkit |
|---|---|---|
| 2026-07-20 | 3,947,852 | 37,698,274 |
| 2026-07-13 | 17,420,848 | 36,029,454 |
| 2026-07-06 | 23,399,314 | 25,612,808 |
| 2026-06-29 | 23,302,553 | 31,416,111 |
| 2026-06-22 | 20,341,441 | 32,330,452 |
| 2026-06-15 | 25,232,726 | 33,585,460 |
| 2026-06-08 | 24,844,769 | 30,208,067 |
| 2026-06-01 | 23,691,640 | 23,557,788 |
| 2026-05-25 | 22,560,733 | 25,790,564 |
| 2026-05-18 | 23,849,456 | 26,275,653 |
| 2026-05-11 | 23,946,222 | 24,839,604 |
| 2026-05-04 | 21,145,566 | 22,585,852 |
| 2026-04-27 | 21,872,144 | 21,615,542 |
| 2026-04-20 | 21,587,267 | 22,876,409 |
| 2026-04-13 | 21,576,884 | 20,241,747 |
| 2026-04-06 | 20,821,669 | 18,226,269 |
| 2026-03-30 | 20,625,391 | 17,854,855 |
| 2026-03-23 | 21,339,210 | 18,415,701 |
| 2026-03-16 | 21,158,216 | 18,503,559 |
| 2026-03-09 | 22,289,814 | 16,881,885 |
| 2026-03-02 | 20,937,176 | 14,829,569 |
| 2026-02-23 | 19,781,064 | 13,301,180 |
| 2026-02-16 | 17,962,360 | 11,382,950 |
| 2026-02-09 | 18,312,361 | 11,222,685 |
| 2026-02-02 | 17,930,791 | 11,124,558 |
| 2026-01-26 | 17,484,683 | 10,070,438 |
| 2026-01-19 | 16,255,369 | 9,913,248 |
| 2026-01-12 | 15,683,600 | 9,158,093 |
| 2026-01-05 | 14,681,296 | 8,569,390 |
| 2025-12-29 | 8,728,623 | 5,920,550 |
| 2025-12-22 | 9,093,072 | 6,323,381 |
| 2025-12-15 | 15,141,900 | 8,926,731 |
| 2025-12-08 | 16,246,690 | 8,896,743 |
| 2025-12-01 | 16,732,569 | 7,480,740 |
| 2025-11-24 | 15,938,417 | 6,521,788 |
| 2025-11-17 | 16,052,401 | 6,423,180 |
| 2025-11-10 | 15,489,015 | 5,728,173 |
| 2025-11-03 | 15,419,491 | 5,501,341 |
| 2025-10-27 | 15,109,461 | 5,239,208 |
| 2025-10-20 | 16,282,696 | 5,244,196 |
| 2025-10-13 | 14,562,767 | 5,227,824 |
| 2025-10-06 | 15,223,862 | 4,831,824 |
| 2025-09-29 | 14,818,550 | 4,383,184 |
| 2025-09-22 | 15,091,641 | 4,331,606 |
| 2025-09-15 | 15,034,435 | 4,535,382 |
| 2025-09-08 | 15,051,704 | 4,459,705 |
| 2025-09-01 | 13,885,237 | 3,915,666 |
| 2025-08-25 | 15,308,570 | 3,978,044 |
| 2025-08-18 | 14,614,616 | 3,702,658 |
| 2025-08-11 | 13,487,127 | 3,543,840 |
| 2025-08-04 | 14,150,424 | 3,330,097 |
| 2025-07-28 | 15,836,006 | 3,102,017 |
| 2025-07-21 | 14,349,248 | 2,985,820 |
| 2025-07-14 | 15,461,083 | 2,799,256 |
| 2025-07-07 | 16,291,413 | 2,743,240 |
| 2025-06-30 | 15,614,939 | 2,595,483 |
| 2025-06-23 | 17,806,451 | 2,538,412 |
| 2025-06-16 | 16,895,668 | 1,912,365 |
| 2025-06-09 | 15,404,732 | 1,681,683 |
| 2025-06-02 | 14,764,379 | 1,529,107 |
| 2025-05-26 | 13,717,886 | 1,394,011 |
| 2025-05-19 | 14,794,010 | 1,464,435 |
| 2025-05-12 | 14,622,325 | 1,377,727 |
| 2025-05-05 | 13,671,419 | 1,271,935 |
| 2025-04-28 | 12,730,301 | 1,197,148 |
| 2025-04-21 | 13,489,537 | 1,159,260 |
| 2025-04-14 | 13,267,342 | 1,093,759 |
| 2025-04-07 | 14,291,766 | 1,008,635 |
| 2025-03-31 | 14,079,053 | 965,868 |
| 2025-03-24 | 14,251,760 | 916,940 |
| 2025-03-17 | 14,283,168 | 814,955 |
| 2025-03-10 | 13,868,855 | 788,202 |
| 2025-03-03 | 13,790,039 | 731,012 |
| 2025-02-24 | 14,021,144 | 679,984 |
| 2025-02-17 | 13,317,180 | 638,572 |
| 2025-02-10 | 13,772,890 | 632,851 |
| 2025-02-03 | 13,484,476 | 624,472 |
| 2025-01-27 | 12,717,655 | 611,058 |
| 2025-01-20 | 12,521,419 | 644,840 |
| 2025-01-13 | 12,271,471 | 639,624 |
| 2025-01-06 | 11,721,141 | 506,354 |
| 2024-12-30 | 7,467,347 | 189,942 |
| 2024-12-23 | 6,597,620 | 177,532 |
| 2024-12-16 | 12,182,904 | 347,710 |
| 2024-12-09 | 12,514,204 | 362,224 |
| 2024-12-02 | 12,908,442 | 320,107 |
| 2024-11-25 | 13,118,392 | 312,720 |
| 2024-11-18 | 15,155,075 | 237,723 |
| 2024-11-11 | 14,090,403 | 180,892 |
| 2024-11-04 | 13,028,593 | 152,565 |
| 2024-10-28 | 11,777,197 | 104,603 |
| 2024-10-21 | 13,060,160 | 89,399 |
| 2024-10-14 | 12,404,237 | 75,126 |
| 2024-10-07 | 12,587,488 | 75,914 |
| 2024-09-30 | 12,074,608 | 60,882 |
| 2024-09-23 | 12,590,589 | 58,511 |
| 2024-09-16 | 12,335,190 | 42,730 |
| 2024-09-09 | 12,514,148 | 43,335 |
| 2024-09-02 | 11,924,277 | 37,853 |
| 2024-08-26 | 12,148,269 | 30,471 |
| 2024-08-19 | 11,957,753 | 23,214 |
| 2024-08-12 | 11,293,660 | 25,084 |
| 2024-08-05 | 12,176,947 | 26,846 |
| 2024-07-29 | 12,323,624 | 34,028 |
| 2024-07-22 | 12,321,370 | 20,519 |
| 2024-07-15 | 12,668,256 | 22,864 |
| 2024-07-08 | 12,395,810 | 14,281 |
| 2024-07-01 | 11,575,604 | 9,246 |
| 2024-06-24 | 11,782,430 | 4,805 |
| 2024-06-17 | 11,558,321 | 2,835 |
| 2024-06-10 | 11,721,068 | 1,452 |
| 2024-06-03 | 11,845,781 | 943 |
| 2024-05-27 | 11,123,019 | 410 |
| 2024-05-20 | 11,442,753 | 100 |
| 2024-05-13 | 11,907,161 | 0 |
| 2024-05-06 | 11,132,386 | 0 |
| 2024-04-29 | 10,724,764 | 0 |
| 2024-04-22 | 11,878,672 | 0 |
| 2024-04-15 | 12,039,042 | 0 |
| 2024-04-08 | 11,584,944 | 0 |
| 2024-04-01 | 11,353,841 | 0 |
| 2024-03-25 | 10,721,089 | 0 |
| 2024-03-18 | 12,564,522 | 0 |
| 2024-03-11 | 13,026,424 | 0 |
| 2024-03-04 | 12,954,600 | 0 |
| 2024-02-26 | 12,907,734 | 0 |
| 2024-02-19 | 12,415,030 | 0 |
| 2024-02-12 | 12,030,195 | 0 |
| 2024-02-05 | 12,616,814 | 0 |
| 2024-01-29 | 12,876,206 | 0 |
| 2024-01-22 | 12,886,802 | 0 |
| 2024-01-15 | 12,240,175 | 0 |
| 2024-01-08 | 12,296,623 | 0 |
| 2024-01-01 | 9,762,250 | 0 |
| 2023-12-25 | 7,749,923 | 0 |
| 2023-12-18 | 11,783,819 | 0 |
| 2023-12-11 | 12,950,689 | 0 |
| 2023-12-04 | 12,479,295 | 0 |
| 2023-11-27 | 13,788,255 | 0 |
| 2023-11-20 | 13,011,398 | 0 |
| 2023-11-13 | 13,594,606 | 0 |
| 2023-11-06 | 13,705,496 | 0 |
| 2023-10-30 | 9,590,397 | 0 |
| 2023-10-23 | 13,852,393 | 0 |
| 2023-10-16 | 13,738,986 | 0 |
| 2023-10-09 | 13,042,109 | 0 |
| 2023-10-02 | 12,574,265 | 0 |
| 2023-09-25 | 12,888,840 | 0 |
| 2023-09-18 | 12,851,934 | 0 |
| 2023-09-11 | 13,267,984 | 0 |
| 2023-09-04 | 12,220,297 | 0 |
| 2023-08-28 | 12,596,775 | 0 |
| 2023-08-21 | 13,011,389 | 0 |
| 2023-08-14 | 11,822,202 | 0 |
| 2023-08-07 | 11,838,345 | 0 |
| 2023-07-31 | 11,564,634 | 0 |
| 2023-07-24 | 11,718,979 | 0 |
| 2023-07-17 | 11,704,791 | 0 |
| 2023-07-10 | 11,724,104 | 0 |
| 2023-07-03 | 10,524,030 | 0 |
| 2023-06-26 | 11,214,500 | 0 |
| 2023-06-19 | 11,293,539 | 0 |
| 2023-06-12 | 11,880,952 | 0 |
| 2023-06-05 | 11,233,640 | 0 |
| 2023-05-29 | 10,712,741 | 0 |
| 2023-05-22 | 10,753,777 | 0 |
| 2023-05-15 | 11,421,694 | 0 |
| 2023-05-08 | 10,873,750 | 0 |
| 2023-05-01 | 10,526,496 | 0 |
| 2023-04-24 | 11,765,875 | 0 |
| 2023-04-17 | 12,087,242 | 0 |
| 2023-04-10 | 10,773,651 | 0 |
| 2023-04-03 | 10,356,326 | 0 |
| 2023-03-27 | 11,582,323 | 0 |
| 2023-03-20 | 11,178,831 | 0 |
| 2023-03-13 | 11,114,059 | 0 |
| 2023-03-06 | 10,730,871 | 0 |
| 2023-02-27 | 10,879,397 | 0 |
| 2023-02-20 | 11,625,970 | 0 |
| 2023-02-13 | 11,441,088 | 0 |
| 2023-02-06 | 12,085,347 | 0 |
| 2023-01-30 | 11,532,898 | 0 |
| 2023-01-23 | 10,528,751 | 0 |
| 2023-01-16 | 9,988,008 | 0 |
| 2023-01-09 | 10,162,888 | 0 |
| 2023-01-02 | 8,198,667 | 0 |
| 2022-12-26 | 5,632,900 | 0 |
| 2022-12-19 | 8,753,555 | 0 |
| 2022-12-12 | 10,116,107 | 0 |
| 2022-12-05 | 10,288,220 | 0 |
| 2022-11-28 | 10,622,900 | 0 |
| 2022-11-21 | 9,618,206 | 0 |
| 2022-11-14 | 11,096,911 | 0 |
| 2022-11-07 | 10,293,633 | 0 |
| 2022-10-31 | 9,954,451 | 0 |
| 2022-10-24 | 10,217,664 | 0 |
| 2022-10-17 | 10,536,760 | 0 |
| 2022-10-10 | 10,091,204 | 0 |
| 2022-10-03 | 9,588,758 | 0 |
| 2022-09-26 | 10,082,710 | 0 |
| 2022-09-19 | 9,973,421 | 0 |
| 2022-09-12 | 10,167,978 | 0 |
| 2022-09-05 | 9,441,215 | 0 |
| 2022-08-29 | 9,472,007 | 0 |
| 2022-08-22 | 9,810,237 | 0 |
| 2022-08-15 | 9,219,507 | 0 |
| 2022-08-08 | 9,303,779 | 0 |
| 2022-08-01 | 9,136,578 | 0 |
| 2022-07-25 | 9,367,249 | 0 |
| 2022-07-18 | 7,841,548 | 0 |
| 2022-07-11 | 9,083,979 | 0 |
| 2022-07-04 | 8,587,647 | 0 |
| 2022-06-27 | 9,378,913 | 0 |
| 2022-06-20 | 9,563,535 | 0 |
| 2022-06-13 | 9,491,708 | 0 |
| 2022-06-06 | 9,364,940 | 0 |
| 2022-05-30 | 8,980,036 | 0 |
| 2022-05-23 | 9,206,127 | 0 |
| 2022-05-16 | 9,321,191 | 0 |
| 2022-05-09 | 8,934,541 | 0 |
| 2022-05-02 | 8,175,920 | 0 |
| 2022-04-25 | 9,199,430 | 0 |
| 2022-04-18 | 8,413,899 | 0 |
| 2022-04-11 | 8,264,176 | 0 |
| 2022-04-04 | 8,989,714 | 0 |
| 2022-03-28 | 9,201,721 | 0 |
| 2022-03-21 | 8,958,345 | 0 |
| 2022-03-14 | 8,799,152 | 0 |
| 2022-03-07 | 8,860,587 | 0 |
| 2022-02-28 | 8,741,532 | 0 |
| 2022-02-21 | 8,693,995 | 0 |
| 2022-02-14 | 9,265,335 | 0 |
| 2022-02-07 | 9,485,232 | 0 |
| 2022-01-31 | 9,096,803 | 0 |
| 2022-01-24 | 9,154,683 | 0 |
| 2022-01-17 | 8,791,989 | 0 |
| 2022-01-10 | 8,769,867 | 0 |
| 2022-01-03 | 7,340,833 | 0 |
| 2021-12-27 | 4,729,461 | 0 |
| 2021-12-20 | 6,751,334 | 0 |
| 2021-12-13 | 8,738,931 | 0 |
| 2021-12-06 | 8,616,837 | 0 |
| 2021-11-29 | 8,823,196 | 0 |
| 2021-11-22 | 7,909,276 | 0 |
| 2021-11-15 | 8,886,980 | 0 |
| 2021-11-08 | 8,721,243 | 0 |
| 2021-11-01 | 9,540,048 | 0 |
| 2021-10-25 | 11,167,653 | 0 |
| 2021-10-18 | 10,532,721 | 0 |
| 2021-10-11 | 10,149,744 | 0 |
| 2021-10-04 | 9,972,248 | 0 |
| 2021-09-27 | 9,715,881 | 0 |
| 2021-09-20 | 8,931,657 | 0 |
| 2021-09-13 | 8,607,278 | 0 |
| 2021-09-06 | 8,021,564 | 0 |
| 2021-08-30 | 8,351,586 | 0 |
| 2021-08-23 | 8,341,121 | 0 |
| 2021-08-16 | 8,266,162 | 0 |
| 2021-08-09 | 8,216,484 | 0 |
| 2021-08-02 | 8,141,864 | 0 |
| 2021-07-26 | 2,230,093 | 0 |
| Types | ships TypeScript types | ships TypeScript types |