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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 | ava |
|---|---|---|
| Release cadence | 0 releases in last 90 days | 0 releases in last 90 days |
| Last release | 11 days ago | 61 days ago |
| Open issues | 325 open issues | 54 open issues |
| Bus factor | top contributor makes 38.8% of commits | top contributor makes 51.12% of commits |
| OpenSSF score | not scored | 5.4/10 |
| 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 | ava |
|---|---|---|
| 2026-07-13 | 40,490,624 | 279,085 |
| 2026-07-06 | 70,890,411 | 395,180 |
| 2026-06-29 | 67,958,582 | 517,205 |
| 2026-06-22 | 68,928,372 | 560,218 |
| 2026-06-15 | 71,433,292 | 649,304 |
| 2026-06-08 | 68,581,107 | 619,659 |
| 2026-06-01 | 55,690,066 | 454,705 |
| 2026-05-25 | 59,833,538 | 512,558 |
| 2026-05-18 | 62,207,036 | 561,437 |
| 2026-05-11 | 50,304,046 | 613,316 |
| 2026-05-04 | 54,427,885 | 574,583 |
| 2026-04-27 | 57,086,162 | 545,660 |
| 2026-04-20 | 53,570,411 | 540,507 |
| 2026-04-13 | 50,581,032 | 593,432 |
| 2026-04-06 | 43,789,063 | 628,387 |
| 2026-03-30 | 42,661,585 | 612,091 |
| 2026-03-23 | 44,406,525 | 654,342 |
| 2026-03-16 | 42,432,241 | 640,239 |
| 2026-03-09 | 41,711,592 | 679,452 |
| 2026-03-02 | 38,983,324 | 660,646 |
| 2026-02-23 | 35,664,831 | 739,855 |
| 2026-02-16 | 31,919,377 | 509,262 |
| 2026-02-09 | 31,626,810 | 606,520 |
| 2026-02-02 | 30,358,359 | 593,082 |
| 2026-01-26 | 30,028,144 | 536,437 |
| 2026-01-19 | 25,943,101 | 442,691 |
| 2026-01-12 | 23,890,210 | 452,565 |
| 2026-01-05 | 20,488,958 | 489,858 |
| 2025-12-29 | 10,760,223 | 327,095 |
| 2025-12-22 | 11,240,509 | 289,543 |
| 2025-12-15 | 19,670,375 | 508,861 |
| 2025-12-08 | 20,030,061 | 544,199 |
| 2025-12-01 | 20,172,232 | 581,383 |
| 2025-11-24 | 18,119,876 | 682,735 |
| 2025-11-17 | 18,760,206 | 595,810 |
| 2025-11-10 | 17,911,090 | 483,286 |
| 2025-11-03 | 18,249,693 | 460,358 |
| 2025-10-27 | 17,623,629 | 541,723 |
| 2025-10-20 | 17,336,092 | 650,562 |
| 2025-10-13 | 16,966,370 | 628,543 |
| 2025-10-06 | 16,622,323 | 626,429 |
| 2025-09-29 | 16,544,655 | 644,658 |
| 2025-09-22 | 15,835,764 | 607,221 |
| 2025-09-15 | 15,614,815 | 556,366 |
| 2025-09-08 | 15,609,170 | 530,751 |
| 2025-09-01 | 14,144,827 | 496,971 |
| 2025-08-25 | 14,494,719 | 514,655 |
| 2025-08-18 | 14,120,005 | 559,467 |
| 2025-08-11 | 13,327,199 | 478,100 |
| 2025-08-04 | 13,551,260 | 493,821 |
| 2025-07-28 | 13,641,728 | 745,242 |
| 2025-07-21 | 13,018,316 | 451,807 |
| 2025-07-14 | 12,701,162 | 714,464 |
| 2025-07-07 | 12,951,416 | 607,408 |
| 2025-06-30 | 12,417,463 | 700,537 |
| 2025-06-23 | 14,136,943 | 794,198 |
| 2025-06-16 | 13,805,927 | 875,271 |
| 2025-06-09 | 12,476,926 | 588,894 |
| 2025-06-02 | 12,602,001 | 528,700 |
| 2025-05-26 | 10,910,916 | 393,810 |
| 2025-05-19 | 11,801,179 | 439,350 |
| 2025-05-12 | 11,281,063 | 370,717 |
| 2025-05-05 | 10,642,442 | 405,349 |
| 2025-04-28 | 9,519,791 | 373,630 |
| 2025-04-21 | 9,819,824 | 359,529 |
| 2025-04-14 | 9,843,771 | 333,532 |
| 2025-04-07 | 10,222,892 | 340,627 |
| 2025-03-31 | 10,569,999 | 373,578 |
| 2025-03-24 | 9,675,747 | 313,258 |
| 2025-03-17 | 9,852,734 | 295,793 |
| 2025-03-10 | 9,915,967 | 275,178 |
| 2025-03-03 | 9,731,766 | 274,792 |
| 2025-02-24 | 9,685,444 | 277,981 |
| 2025-02-17 | 9,058,992 | 259,875 |
| 2025-02-10 | 9,468,709 | 277,265 |
| 2025-02-03 | 9,401,652 | 274,631 |
| 2025-01-27 | 8,635,136 | 253,684 |
| 2025-01-20 | 8,265,500 | 269,099 |
| 2025-01-13 | 8,146,517 | 280,081 |
| 2025-01-06 | 7,327,177 | 272,804 |
| 2024-12-30 | 3,777,913 | 174,829 |
| 2024-12-23 | 3,208,871 | 149,431 |
| 2024-12-16 | 7,641,224 | 278,263 |
| 2024-12-09 | 7,619,602 | 293,153 |
| 2024-12-02 | 7,743,041 | 286,367 |
| 2024-11-25 | 6,723,573 | 312,823 |
| 2024-11-18 | 7,478,309 | 354,525 |
| 2024-11-11 | 6,853,100 | 318,532 |
| 2024-11-04 | 6,841,069 | 302,774 |
| 2024-10-28 | 6,679,822 | 291,739 |
| 2024-10-21 | 6,721,358 | 306,607 |
| 2024-10-14 | 6,593,546 | 280,196 |
| 2024-10-07 | 6,712,864 | 279,795 |
| 2024-09-30 | 6,116,683 | 286,778 |
| 2024-09-23 | 6,235,769 | 298,531 |
| 2024-09-16 | 5,962,061 | 297,687 |
| 2024-09-09 | 6,135,496 | 302,873 |
| 2024-09-02 | 5,652,558 | 292,961 |
| 2024-08-26 | 5,668,288 | 319,019 |
| 2024-08-19 | 5,538,627 | 318,343 |
| 2024-08-12 | 5,119,903 | 318,766 |
| 2024-08-05 | 5,347,938 | 389,451 |
| 2024-07-29 | 5,442,560 | 302,608 |
| 2024-07-22 | 5,367,390 | 295,947 |
| 2024-07-15 | 5,190,092 | 285,201 |
| 2024-07-08 | 5,229,724 | 266,295 |
| 2024-07-01 | 4,781,576 | 247,267 |
| 2024-06-24 | 5,135,670 | 266,923 |
| 2024-06-17 | 4,902,016 | 265,901 |
| 2024-06-10 | 4,951,822 | 277,441 |
| 2024-06-03 | 4,845,617 | 291,500 |
| 2024-05-27 | 4,432,633 | 272,375 |
| 2024-05-20 | 4,451,349 | 273,128 |
| 2024-05-13 | 4,526,264 | 285,885 |
| 2024-05-06 | 4,090,471 | 271,735 |
| 2024-04-29 | 4,048,880 | 276,001 |
| 2024-04-22 | 4,411,596 | 296,140 |
| 2024-04-15 | 4,477,564 | 309,045 |
| 2024-04-08 | 4,279,347 | 315,621 |
| 2024-04-01 | 3,990,107 | 282,090 |
| 2024-03-25 | 3,597,851 | 263,617 |
| 2024-03-18 | 4,107,557 | 301,319 |
| 2024-03-11 | 4,099,983 | 307,301 |
| 2024-03-04 | 4,145,817 | 300,939 |
| 2024-02-26 | 4,003,160 | 305,016 |
| 2024-02-19 | 3,630,039 | 272,745 |
| 2024-02-12 | 3,467,068 | 270,514 |
| 2024-02-05 | 3,654,458 | 277,812 |
| 2024-01-29 | 3,729,324 | 310,284 |
| 2024-01-22 | 3,550,651 | 302,701 |
| 2024-01-15 | 3,450,369 | 279,839 |
| 2024-01-08 | 3,254,782 | 285,166 |
| 2024-01-01 | 2,319,154 | 217,021 |
| 2023-12-25 | 1,362,901 | 153,002 |
| 2023-12-18 | 2,684,514 | 263,757 |
| 2023-12-11 | 2,992,328 | 292,473 |
| 2023-12-04 | 3,064,508 | 286,852 |
| 2023-11-27 | 3,002,785 | 268,382 |
| 2023-11-20 | 2,596,958 | 236,293 |
| 2023-11-13 | 2,795,614 | 255,721 |
| 2023-11-06 | 2,813,715 | 289,348 |
| 2023-10-30 | 1,981,949 | 203,061 |
| 2023-10-23 | 2,740,874 | 305,568 |
| 2023-10-16 | 2,793,568 | 287,757 |
| 2023-10-09 | 2,664,404 | 284,754 |
| 2023-10-02 | 2,882,904 | 271,449 |
| 2023-09-25 | 2,734,290 | 284,044 |
| 2023-09-18 | 2,503,776 | 290,908 |
| 2023-09-11 | 2,407,296 | 292,417 |
| 2023-09-04 | 2,204,516 | 282,396 |
| 2023-08-28 | 2,276,633 | 274,784 |
| 2023-08-21 | 2,266,865 | 293,109 |
| 2023-08-14 | 2,094,360 | 246,121 |
| 2023-08-07 | 2,093,665 | 316,888 |
| 2023-07-31 | 2,090,524 | 357,041 |
| 2023-07-24 | 2,023,303 | 301,356 |
| 2023-07-17 | 2,059,585 | 326,374 |
| 2023-07-10 | 2,006,850 | 318,899 |
| 2023-07-03 | 1,858,055 | 308,360 |
| 2023-06-26 | 1,910,088 | 308,194 |
| 2023-06-19 | 1,820,301 | 289,307 |
| 2023-06-12 | 1,836,993 | 316,925 |
| 2023-06-05 | 1,786,021 | 306,124 |
| 2023-05-29 | 1,711,482 | 304,315 |
| 2023-05-22 | 1,730,801 | 316,149 |
| 2023-05-15 | 1,662,839 | 295,444 |
| 2023-05-08 | 1,683,422 | 315,468 |
| 2023-05-01 | 1,573,096 | 297,211 |
| 2023-04-24 | 1,617,613 | 302,757 |
| 2023-04-17 | 1,592,710 | 285,497 |
| 2023-04-10 | 1,464,679 | 301,505 |
| 2023-04-03 | 1,365,411 | 274,018 |
| 2023-03-27 | 1,565,296 | 317,285 |
| 2023-03-20 | 1,556,823 | 305,728 |
| 2023-03-13 | 1,416,613 | 289,503 |
| 2023-03-06 | 1,348,221 | 301,032 |
| 2023-02-27 | 1,380,861 | 315,603 |
| 2023-02-20 | 1,263,254 | 293,293 |
| 2023-02-13 | 1,322,138 | 319,206 |
| 2023-02-06 | 1,227,744 | 338,190 |
| 2023-01-30 | 1,199,634 | 308,785 |
| 2023-01-23 | 1,092,518 | 294,609 |
| 2023-01-16 | 1,030,046 | 296,950 |
| 2023-01-09 | 1,030,959 | 318,947 |
| 2023-01-02 | 795,053 | 282,902 |
| 2022-12-26 | 459,462 | 192,064 |
| 2022-12-19 | 806,703 | 239,294 |
| 2022-12-12 | 912,418 | 272,684 |
| 2022-12-05 | 882,102 | 281,013 |
| 2022-11-28 | 782,344 | 268,061 |
| 2022-11-21 | 658,038 | 232,972 |
| 2022-11-14 | 747,353 | 292,496 |
| 2022-11-07 | 689,891 | 287,885 |
| 2022-10-31 | 609,945 | 326,165 |
| 2022-10-24 | 595,727 | 313,820 |
| 2022-10-17 | 573,866 | 341,043 |
| 2022-10-10 | 569,134 | 337,378 |
| 2022-10-03 | 497,385 | 323,938 |
| 2022-09-26 | 477,339 | 329,809 |
| 2022-09-19 | 446,421 | 305,568 |
| 2022-09-12 | 432,589 | 275,532 |
| 2022-09-05 | 406,284 | 237,242 |
| 2022-08-29 | 397,001 | 247,119 |
| 2022-08-22 | 371,784 | 255,567 |
| 2022-08-15 | 329,587 | 223,866 |
| 2022-08-08 | 328,564 | 222,350 |
| 2022-08-01 | 307,572 | 219,538 |
| 2022-07-25 | 296,985 | 229,090 |
| 2022-07-18 | 237,168 | 197,343 |
| 2022-07-11 | 279,924 | 211,664 |
| 2022-07-04 | 236,689 | 228,156 |
| 2022-06-27 | 228,788 | 235,960 |
| 2022-06-20 | 232,862 | 251,237 |
| 2022-06-13 | 229,591 | 238,648 |
| 2022-06-06 | 213,711 | 245,338 |
| 2022-05-30 | 202,353 | 261,938 |
| 2022-05-23 | 187,402 | 318,870 |
| 2022-05-16 | 179,001 | 296,700 |
| 2022-05-09 | 164,248 | 243,373 |
| 2022-05-02 | 154,602 | 242,443 |
| 2022-04-25 | 148,070 | 259,212 |
| 2022-04-18 | 130,980 | 224,361 |
| 2022-04-11 | 126,057 | 219,501 |
| 2022-04-04 | 121,959 | 235,624 |
| 2022-03-28 | 104,939 | 255,325 |
| 2022-03-21 | 85,731 | 240,993 |
| 2022-03-14 | 80,284 | 234,344 |
| 2022-03-07 | 64,037 | 232,001 |
| 2022-02-28 | 59,309 | 226,232 |
| 2022-02-21 | 52,671 | 228,722 |
| 2022-02-14 | 43,516 | 253,824 |
| 2022-02-07 | 36,165 | 279,647 |
| 2022-01-31 | 22,751 | 239,414 |
| 2022-01-24 | 23,435 | 250,594 |
| 2022-01-17 | 25,916 | 259,899 |
| 2022-01-10 | 12,758 | 242,436 |
| 2022-01-03 | 7,779 | 217,226 |
| 2021-12-27 | 6,530 | 135,530 |
| 2021-12-20 | 3,645 | 172,555 |
| 2021-12-13 | 2,372 | 228,256 |
| 2021-12-06 | 2,788 | 219,542 |
| 2021-11-29 | 792 | 242,313 |
| 2021-11-22 | 0 | 206,284 |
| 2021-11-15 | 0 | 243,589 |
| 2021-11-08 | 0 | 246,273 |
| 2021-11-01 | 0 | 234,141 |
| 2021-10-25 | 0 | 240,808 |
| 2021-10-18 | 0 | 243,677 |
| 2021-10-11 | 0 | 224,275 |
| 2021-10-04 | 0 | 225,973 |
| 2021-09-27 | 0 | 226,100 |
| 2021-09-20 | 0 | 230,741 |
| 2021-09-13 | 0 | 218,302 |
| 2021-09-06 | 0 | 204,074 |
| 2021-08-30 | 0 | 220,571 |
| 2021-08-23 | 0 | 228,063 |
| 2021-08-16 | 0 | 227,248 |
| 2021-08-09 | 0 | 219,091 |
| 2021-08-02 | 0 | 229,317 |
| 2021-07-26 | 0 | 230,201 |
| 2021-07-19 | 0 | 212,509 |
| 2021-07-12 | 0 | 12,323 |