Loading comparison…
Fetching the latest package data.
Fetching the latest package data.
2 of 5 packages selected.
2-package comparison
The leading packages are too close to call
Measured metrics — each value links to its source.
| Signal | vitest | mocha |
|---|---|---|
| Release cadence | 0 releases in last 90 days | 0 releases in last 90 days |
| Last release | 11 days ago | 57 days ago |
| Open issues | 325 open issues | 194 open issues |
| Bus factor | top contributor makes 38.8% of commits | top contributor makes 35.14% of commits |
| OpenSSF score | not scored | 6.6/10 |
| Vulnerabilities | 0 known vulnerabilities | 0 known vulnerabilities |
| Types | ships TypeScript types | ships TypeScript types |
Daily downloads aggregated to weekly sums (last 5 years).
| Week | vitest | mocha |
|---|---|---|
| 2026-07-13 | 40,490,624 | 7,347,458 |
| 2026-07-06 | 70,890,411 | 12,400,292 |
| 2026-06-29 | 67,958,582 | 12,653,464 |
| 2026-06-22 | 68,928,372 | 14,033,599 |
| 2026-06-15 | 71,433,292 | 14,195,437 |
| 2026-06-08 | 68,581,107 | 14,156,930 |
| 2026-06-01 | 55,690,066 | 11,042,667 |
| 2026-05-25 | 59,833,538 | 13,031,398 |
| 2026-05-18 | 62,207,036 | 13,660,956 |
| 2026-05-11 | 50,304,046 | 14,236,518 |
| 2026-05-04 | 54,427,885 | 13,940,768 |
| 2026-04-27 | 57,086,162 | 13,428,714 |
| 2026-04-20 | 53,570,411 | 13,469,758 |
| 2026-04-13 | 50,581,032 | 13,142,039 |
| 2026-04-06 | 43,789,063 | 13,694,668 |
| 2026-03-30 | 42,661,585 | 13,621,725 |
| 2026-03-23 | 44,406,525 | 14,115,199 |
| 2026-03-16 | 42,432,241 | 13,893,269 |
| 2026-03-09 | 41,711,592 | 14,374,648 |
| 2026-03-02 | 38,983,324 | 14,012,995 |
| 2026-02-23 | 35,664,831 | 13,178,970 |
| 2026-02-16 | 31,919,377 | 12,508,894 |
| 2026-02-09 | 31,626,810 | 12,490,372 |
| 2026-02-02 | 30,358,359 | 12,116,511 |
| 2026-01-26 | 30,028,144 | 11,822,315 |
| 2026-01-19 | 25,943,101 | 11,064,013 |
| 2026-01-12 | 23,890,210 | 10,988,217 |
| 2026-01-05 | 20,488,958 | 10,047,326 |
| 2025-12-29 | 10,760,223 | 5,963,319 |
| 2025-12-22 | 11,240,509 | 6,277,188 |
| 2025-12-15 | 19,670,375 | 11,274,462 |
| 2025-12-08 | 20,030,061 | 11,864,603 |
| 2025-12-01 | 20,172,232 | 12,580,955 |
| 2025-11-24 | 18,119,876 | 14,593,239 |
| 2025-11-17 | 18,760,206 | 12,461,796 |
| 2025-11-10 | 17,911,090 | 11,476,435 |
| 2025-11-03 | 18,249,693 | 11,577,894 |
| 2025-10-27 | 17,623,629 | 11,387,125 |
| 2025-10-20 | 17,336,092 | 14,233,773 |
| 2025-10-13 | 16,966,370 | 12,583,314 |
| 2025-10-06 | 16,622,323 | 11,611,813 |
| 2025-09-29 | 16,544,655 | 12,073,827 |
| 2025-09-22 | 15,835,764 | 11,800,540 |
| 2025-09-15 | 15,614,815 | 11,679,980 |
| 2025-09-08 | 15,609,170 | 11,803,374 |
| 2025-09-01 | 14,144,827 | 10,626,915 |
| 2025-08-25 | 14,494,719 | 12,173,689 |
| 2025-08-18 | 14,120,005 | 11,255,040 |
| 2025-08-11 | 13,327,199 | 9,838,890 |
| 2025-08-04 | 13,551,260 | 10,009,556 |
| 2025-07-28 | 13,641,728 | 13,469,493 |
| 2025-07-21 | 13,018,316 | 10,834,841 |
| 2025-07-14 | 12,701,162 | 12,733,989 |
| 2025-07-07 | 12,951,416 | 13,473,766 |
| 2025-06-30 | 12,417,463 | 13,689,551 |
| 2025-06-23 | 14,136,943 | 16,214,811 |
| 2025-06-16 | 13,805,927 | 16,572,605 |
| 2025-06-09 | 12,476,926 | 14,263,293 |
| 2025-06-02 | 12,602,001 | 13,684,292 |
| 2025-05-26 | 10,910,916 | 11,894,866 |
| 2025-05-19 | 11,801,179 | 11,254,442 |
| 2025-05-12 | 11,281,063 | 10,397,545 |
| 2025-05-05 | 10,642,442 | 10,160,873 |
| 2025-04-28 | 9,519,791 | 9,566,437 |
| 2025-04-21 | 9,819,824 | 9,762,348 |
| 2025-04-14 | 9,843,771 | 9,280,802 |
| 2025-04-07 | 10,222,892 | 10,367,581 |
| 2025-03-31 | 10,569,999 | 10,025,878 |
| 2025-03-24 | 9,675,747 | 9,783,029 |
| 2025-03-17 | 9,852,734 | 9,938,882 |
| 2025-03-10 | 9,915,967 | 9,613,008 |
| 2025-03-03 | 9,731,766 | 9,237,119 |
| 2025-02-24 | 9,685,444 | 9,144,160 |
| 2025-02-17 | 9,058,992 | 8,808,792 |
| 2025-02-10 | 9,468,709 | 9,284,044 |
| 2025-02-03 | 9,401,652 | 9,201,135 |
| 2025-01-27 | 8,635,136 | 8,564,250 |
| 2025-01-20 | 8,265,500 | 8,399,549 |
| 2025-01-13 | 8,146,517 | 8,320,514 |
| 2025-01-06 | 7,327,177 | 8,466,802 |
| 2024-12-30 | 3,777,913 | 5,758,458 |
| 2024-12-23 | 3,208,871 | 4,330,582 |
| 2024-12-16 | 7,641,224 | 8,038,256 |
| 2024-12-09 | 7,619,602 | 8,542,573 |
| 2024-12-02 | 7,743,041 | 9,119,306 |
| 2024-11-25 | 6,723,573 | 11,900,323 |
| 2024-11-18 | 7,478,309 | 14,239,002 |
| 2024-11-11 | 6,853,100 | 12,471,705 |
| 2024-11-04 | 6,841,069 | 10,601,556 |
| 2024-10-28 | 6,679,822 | 8,150,007 |
| 2024-10-21 | 6,721,358 | 9,366,711 |
| 2024-10-14 | 6,593,546 | 8,658,874 |
| 2024-10-07 | 6,712,864 | 8,131,779 |
| 2024-09-30 | 6,116,683 | 7,785,549 |
| 2024-09-23 | 6,235,769 | 8,046,689 |
| 2024-09-16 | 5,962,061 | 8,001,015 |
| 2024-09-09 | 6,135,496 | 8,096,854 |
| 2024-09-02 | 5,652,558 | 7,794,785 |
| 2024-08-26 | 5,668,288 | 8,047,701 |
| 2024-08-19 | 5,538,627 | 7,827,917 |
| 2024-08-12 | 5,119,903 | 7,336,304 |
| 2024-08-05 | 5,347,938 | 7,781,135 |
| 2024-07-29 | 5,442,560 | 7,848,885 |
| 2024-07-22 | 5,367,390 | 7,929,647 |
| 2024-07-15 | 5,190,092 | 8,406,169 |
| 2024-07-08 | 5,229,724 | 8,064,934 |
| 2024-07-01 | 4,781,576 | 7,235,197 |
| 2024-06-24 | 5,135,670 | 7,619,815 |
| 2024-06-17 | 4,902,016 | 7,625,413 |
| 2024-06-10 | 4,951,822 | 7,860,196 |
| 2024-06-03 | 4,845,617 | 8,039,279 |
| 2024-05-27 | 4,432,633 | 7,516,891 |
| 2024-05-20 | 4,451,349 | 7,478,283 |
| 2024-05-13 | 4,526,264 | 7,732,109 |
| 2024-05-06 | 4,090,471 | 7,364,790 |
| 2024-04-29 | 4,048,880 | 7,117,310 |
| 2024-04-22 | 4,411,596 | 7,722,616 |
| 2024-04-15 | 4,477,564 | 7,756,097 |
| 2024-04-08 | 4,279,347 | 7,615,057 |
| 2024-04-01 | 3,990,107 | 7,385,749 |
| 2024-03-25 | 3,597,851 | 6,704,213 |
| 2024-03-18 | 4,107,557 | 7,595,797 |
| 2024-03-11 | 4,099,983 | 7,745,755 |
| 2024-03-04 | 4,145,817 | 7,664,256 |
| 2024-02-26 | 4,003,160 | 7,493,624 |
| 2024-02-19 | 3,630,039 | 7,397,635 |
| 2024-02-12 | 3,467,068 | 7,302,908 |
| 2024-02-05 | 3,654,458 | 7,516,343 |
| 2024-01-29 | 3,729,324 | 7,452,933 |
| 2024-01-22 | 3,550,651 | 7,355,175 |
| 2024-01-15 | 3,450,369 | 7,141,333 |
| 2024-01-08 | 3,254,782 | 7,307,399 |
| 2024-01-01 | 2,319,154 | 6,181,139 |
| 2023-12-25 | 1,362,901 | 3,814,480 |
| 2023-12-18 | 2,684,514 | 6,627,390 |
| 2023-12-11 | 2,992,328 | 7,664,239 |
| 2023-12-04 | 3,064,508 | 7,672,201 |
| 2023-11-27 | 3,002,785 | 7,707,476 |
| 2023-11-20 | 2,596,958 | 6,856,364 |
| 2023-11-13 | 2,795,614 | 7,435,650 |
| 2023-11-06 | 2,813,715 | 7,637,452 |
| 2023-10-30 | 1,981,949 | 5,309,534 |
| 2023-10-23 | 2,740,874 | 7,692,494 |
| 2023-10-16 | 2,793,568 | 7,843,916 |
| 2023-10-09 | 2,664,404 | 7,403,264 |
| 2023-10-02 | 2,882,904 | 7,139,177 |
| 2023-09-25 | 2,734,290 | 7,646,455 |
| 2023-09-18 | 2,503,776 | 7,491,067 |
| 2023-09-11 | 2,407,296 | 7,787,410 |
| 2023-09-04 | 2,204,516 | 7,558,116 |
| 2023-08-28 | 2,276,633 | 7,319,655 |
| 2023-08-21 | 2,266,865 | 7,388,761 |
| 2023-08-14 | 2,094,360 | 6,910,394 |
| 2023-08-07 | 2,093,665 | 7,104,359 |
| 2023-07-31 | 2,090,524 | 7,313,229 |
| 2023-07-24 | 2,023,303 | 7,194,691 |
| 2023-07-17 | 2,059,585 | 7,170,245 |
| 2023-07-10 | 2,006,850 | 7,312,331 |
| 2023-07-03 | 1,858,055 | 6,601,476 |
| 2023-06-26 | 1,910,088 | 7,062,139 |
| 2023-06-19 | 1,820,301 | 7,043,735 |
| 2023-06-12 | 1,836,993 | 7,104,228 |
| 2023-06-05 | 1,786,021 | 6,977,251 |
| 2023-05-29 | 1,711,482 | 6,661,839 |
| 2023-05-22 | 1,730,801 | 6,939,861 |
| 2023-05-15 | 1,662,839 | 7,026,399 |
| 2023-05-08 | 1,683,422 | 6,976,869 |
| 2023-05-01 | 1,573,096 | 6,948,905 |
| 2023-04-24 | 1,617,613 | 7,342,463 |
| 2023-04-17 | 1,592,710 | 7,291,588 |
| 2023-04-10 | 1,464,679 | 7,591,568 |
| 2023-04-03 | 1,365,411 | 7,401,145 |
| 2023-03-27 | 1,565,296 | 7,811,663 |
| 2023-03-20 | 1,556,823 | 7,387,668 |
| 2023-03-13 | 1,416,613 | 7,344,655 |
| 2023-03-06 | 1,348,221 | 7,320,126 |
| 2023-02-27 | 1,380,861 | 7,950,496 |
| 2023-02-20 | 1,263,254 | 7,632,203 |
| 2023-02-13 | 1,322,138 | 7,830,421 |
| 2023-02-06 | 1,227,744 | 7,954,329 |
| 2023-01-30 | 1,199,634 | 8,033,880 |
| 2023-01-23 | 1,092,518 | 7,349,507 |
| 2023-01-16 | 1,030,046 | 7,044,185 |
| 2023-01-09 | 1,030,959 | 7,498,763 |
| 2023-01-02 | 795,053 | 6,076,574 |
| 2022-12-26 | 459,462 | 4,174,671 |
| 2022-12-19 | 806,703 | 6,008,175 |
| 2022-12-12 | 912,418 | 7,099,465 |
| 2022-12-05 | 882,102 | 7,244,909 |
| 2022-11-28 | 782,344 | 7,621,192 |
| 2022-11-21 | 658,038 | 6,772,240 |
| 2022-11-14 | 747,353 | 7,736,288 |
| 2022-11-07 | 689,891 | 7,681,270 |
| 2022-10-31 | 609,945 | 8,111,021 |
| 2022-10-24 | 595,727 | 7,309,248 |
| 2022-10-17 | 573,866 | 7,487,846 |
| 2022-10-10 | 569,134 | 7,060,299 |
| 2022-10-03 | 497,385 | 6,806,930 |
| 2022-09-26 | 477,339 | 7,237,701 |
| 2022-09-19 | 446,421 | 7,289,542 |
| 2022-09-12 | 432,589 | 7,151,248 |
| 2022-09-05 | 406,284 | 6,681,243 |
| 2022-08-29 | 397,001 | 6,800,536 |
| 2022-08-22 | 371,784 | 6,792,043 |
| 2022-08-15 | 329,587 | 6,496,672 |
| 2022-08-08 | 328,564 | 6,383,070 |
| 2022-08-01 | 307,572 | 6,665,766 |
| 2022-07-25 | 296,985 | 6,689,285 |
| 2022-07-18 | 237,168 | 5,680,624 |
| 2022-07-11 | 279,924 | 6,695,719 |
| 2022-07-04 | 236,689 | 6,367,499 |
| 2022-06-27 | 228,788 | 6,578,139 |
| 2022-06-20 | 232,862 | 6,455,448 |
| 2022-06-13 | 229,591 | 6,492,681 |
| 2022-06-06 | 213,711 | 6,544,996 |
| 2022-05-30 | 202,353 | 6,408,408 |
| 2022-05-23 | 187,402 | 6,403,912 |
| 2022-05-16 | 179,001 | 6,634,565 |
| 2022-05-09 | 164,248 | 6,498,858 |
| 2022-05-02 | 154,602 | 5,864,168 |
| 2022-04-25 | 148,070 | 6,632,624 |
| 2022-04-18 | 130,980 | 6,660,766 |
| 2022-04-11 | 126,057 | 6,853,183 |
| 2022-04-04 | 121,959 | 6,690,763 |
| 2022-03-28 | 104,939 | 6,807,991 |
| 2022-03-21 | 85,731 | 6,525,924 |
| 2022-03-14 | 80,284 | 6,437,107 |
| 2022-03-07 | 64,037 | 6,440,908 |
| 2022-02-28 | 59,309 | 6,385,698 |
| 2022-02-21 | 52,671 | 6,194,053 |
| 2022-02-14 | 43,516 | 6,415,310 |
| 2022-02-07 | 36,165 | 6,517,813 |
| 2022-01-31 | 22,751 | 6,225,029 |
| 2022-01-24 | 23,435 | 6,240,540 |
| 2022-01-17 | 25,916 | 5,913,673 |
| 2022-01-10 | 12,758 | 5,712,259 |
| 2022-01-03 | 7,779 | 4,801,755 |
| 2021-12-27 | 6,530 | 3,094,992 |
| 2021-12-20 | 3,645 | 4,250,959 |
| 2021-12-13 | 2,372 | 5,385,646 |
| 2021-12-06 | 2,788 | 5,425,400 |
| 2021-11-29 | 792 | 5,560,263 |
| 2021-11-22 | 0 | 4,954,718 |
| 2021-11-15 | 0 | 5,603,333 |
| 2021-11-08 | 0 | 5,500,870 |
| 2021-11-01 | 0 | 5,239,791 |
| 2021-10-25 | 0 | 5,463,876 |
| 2021-10-18 | 0 | 5,588,526 |
| 2021-10-11 | 0 | 5,227,498 |
| 2021-10-04 | 0 | 5,475,036 |
| 2021-09-27 | 0 | 5,506,329 |
| 2021-09-20 | 0 | 5,448,694 |
| 2021-09-13 | 0 | 5,429,441 |
| 2021-09-06 | 0 | 5,243,106 |
| 2021-08-30 | 0 | 5,519,491 |
| 2021-08-23 | 0 | 5,367,966 |
| 2021-08-16 | 0 | 5,297,267 |
| 2021-08-09 | 0 | 5,285,131 |
| 2021-08-02 | 0 | 5,208,560 |
| 2021-07-26 | 0 | 5,318,475 |
| 2021-07-19 | 0 | 5,046,272 |
| 2021-07-12 | 0 | 278,288 |