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2 of 5 packages selected.
2-package comparison
valibot is the safest overall pick in this comparison
Measured metrics — each value links to its source.
| Signal | valibot | superstruct |
|---|---|---|
| Release cadence | 0 releases in last 90 days | 0 releases in last 90 days |
| Last release | 31 days ago | 753 days ago |
| Open issues | 80 open issues | 82 open issues |
| Bus factor | top contributor makes 75.14% of commits | top contributor makes 45.79% of commits |
| Commit activity | 55 commits in the last 90 days | 0 commits in the last 90 days |
| Pull request activity | 20 PRs opened in the last 90 days | 3 PRs opened in the last 90 days |
| OpenSSF score | not scored | 3.4/10 |
| Vulnerabilities | 0 known vulnerabilities | 0 known vulnerabilities |
Daily downloads aggregated to weekly sums (last 5 years).
| Week | valibot | superstruct |
|---|---|---|
| 2026-07-20 | 2,296,032 | 5,590,413 |
| 2026-07-13 | 10,096,559 | 5,578,725 |
| 2026-07-06 | 13,348,590 | 5,042,385 |
| 2026-06-29 | 12,624,583 | 4,960,240 |
| 2026-06-22 | 12,767,404 | 5,227,652 |
| 2026-06-15 | 12,831,212 | 5,277,572 |
| 2026-06-08 | 12,234,713 | 5,296,383 |
| 2026-06-01 | 9,791,063 | 4,241,652 |
| 2026-05-25 | 10,917,346 | 4,952,034 |
| 2026-05-18 | 11,350,406 | 5,170,301 |
| 2026-05-11 | 10,939,977 | 5,332,188 |
| 2026-05-04 | 10,185,941 | 4,677,951 |
| 2026-04-27 | 9,411,410 | 4,470,625 |
| 2026-04-20 | 8,883,806 | 4,329,634 |
| 2026-04-13 | 8,294,240 | 4,192,099 |
| 2026-04-06 | 7,558,101 | 3,843,430 |
| 2026-03-30 | 7,004,157 | 3,892,959 |
| 2026-03-23 | 7,456,485 | 4,110,218 |
| 2026-03-16 | 7,041,204 | 4,009,336 |
| 2026-03-09 | 6,919,800 | 4,204,308 |
| 2026-03-02 | 6,579,211 | 4,035,724 |
| 2026-02-23 | 6,321,704 | 3,962,014 |
| 2026-02-16 | 6,004,696 | 3,484,736 |
| 2026-02-09 | 5,716,089 | 3,662,084 |
| 2026-02-02 | 5,808,779 | 3,676,700 |
| 2026-01-26 | 5,632,750 | 3,582,343 |
| 2026-01-19 | 5,383,814 | 3,248,406 |
| 2026-01-12 | 5,043,684 | 3,270,311 |
| 2026-01-05 | 4,646,764 | 2,973,804 |
| 2025-12-29 | 3,406,765 | 1,617,699 |
| 2025-12-22 | 3,497,588 | 1,679,512 |
| 2025-12-15 | 4,717,633 | 3,204,212 |
| 2025-12-08 | 4,863,173 | 3,340,202 |
| 2025-12-01 | 5,049,716 | 3,482,761 |
| 2025-11-24 | 4,392,660 | 3,023,283 |
| 2025-11-17 | 3,372,498 | 3,220,546 |
| 2025-11-10 | 2,217,037 | 3,142,191 |
| 2025-11-03 | 2,236,399 | 3,160,399 |
| 2025-10-27 | 2,142,556 | 3,076,958 |
| 2025-10-20 | 1,675,858 | 2,373,316 |
| 2025-10-13 | 1,904,640 | 2,720,022 |
| 2025-10-06 | 2,008,133 | 2,895,055 |
| 2025-09-29 | 1,919,659 | 2,845,262 |
| 2025-09-22 | 1,960,491 | 2,781,824 |
| 2025-09-15 | 1,882,102 | 2,705,667 |
| 2025-09-08 | 1,965,470 | 2,787,854 |
| 2025-09-01 | 1,607,796 | 2,620,357 |
| 2025-08-25 | 1,634,655 | 2,714,706 |
| 2025-08-18 | 1,617,368 | 2,766,161 |
| 2025-08-11 | 1,585,914 | 2,816,596 |
| 2025-08-04 | 1,613,032 | 3,115,864 |
| 2025-07-28 | 1,560,490 | 2,775,688 |
| 2025-07-21 | 1,467,219 | 2,770,830 |
| 2025-07-14 | 1,466,628 | 2,543,203 |
| 2025-07-07 | 1,460,662 | 2,567,515 |
| 2025-06-30 | 1,417,283 | 2,416,088 |
| 2025-06-23 | 1,481,485 | 2,670,835 |
| 2025-06-16 | 1,445,793 | 2,887,580 |
| 2025-06-09 | 1,382,789 | 2,821,957 |
| 2025-06-02 | 1,416,025 | 2,766,401 |
| 2025-05-26 | 1,316,204 | 2,478,650 |
| 2025-05-19 | 1,374,982 | 2,457,111 |
| 2025-05-12 | 1,324,394 | 2,667,739 |
| 2025-05-05 | 1,323,457 | 2,456,544 |
| 2025-04-28 | 1,210,737 | 2,326,091 |
| 2025-04-21 | 1,258,337 | 2,317,971 |
| 2025-04-14 | 1,283,462 | 2,345,902 |
| 2025-04-07 | 1,358,121 | 2,392,257 |
| 2025-03-31 | 1,329,599 | 2,237,942 |
| 2025-03-24 | 1,308,395 | 2,396,299 |
| 2025-03-17 | 1,243,525 | 2,311,279 |
| 2025-03-10 | 1,264,419 | 2,474,193 |
| 2025-03-03 | 1,225,210 | 2,599,030 |
| 2025-02-24 | 1,289,967 | 2,548,008 |
| 2025-02-17 | 1,245,877 | 2,442,404 |
| 2025-02-10 | 1,271,931 | 2,361,868 |
| 2025-02-03 | 1,242,466 | 1,978,817 |
| 2025-01-27 | 1,187,524 | 1,826,169 |
| 2025-01-20 | 1,124,123 | 2,020,238 |
| 2025-01-13 | 985,245 | 1,855,503 |
| 2025-01-06 | 833,767 | 1,772,937 |
| 2024-12-30 | 509,820 | 970,596 |
| 2024-12-23 | 410,257 | 836,560 |
| 2024-12-16 | 798,851 | 1,749,536 |
| 2024-12-09 | 753,465 | 1,854,815 |
| 2024-12-02 | 693,518 | 1,758,869 |
| 2024-11-25 | 627,508 | 1,667,136 |
| 2024-11-18 | 587,126 | 1,896,807 |
| 2024-11-11 | 506,602 | 1,685,955 |
| 2024-11-04 | 427,698 | 1,712,434 |
| 2024-10-28 | 418,621 | 1,627,469 |
| 2024-10-21 | 403,863 | 1,672,298 |
| 2024-10-14 | 373,282 | 1,590,293 |
| 2024-10-07 | 365,504 | 1,603,122 |
| 2024-09-30 | 428,170 | 1,513,704 |
| 2024-09-23 | 345,593 | 1,552,854 |
| 2024-09-16 | 329,301 | 1,487,452 |
| 2024-09-09 | 340,267 | 1,540,694 |
| 2024-09-02 | 300,118 | 1,448,368 |
| 2024-08-26 | 307,409 | 1,498,634 |
| 2024-08-19 | 298,688 | 1,473,272 |
| 2024-08-12 | 247,853 | 1,389,445 |
| 2024-08-05 | 256,849 | 1,483,369 |
| 2024-07-29 | 246,203 | 1,421,458 |
| 2024-07-22 | 231,841 | 1,407,554 |
| 2024-07-15 | 231,340 | 1,413,894 |
| 2024-07-08 | 236,993 | 1,382,201 |
| 2024-07-01 | 204,461 | 1,252,711 |
| 2024-06-24 | 208,575 | 1,381,167 |
| 2024-06-17 | 200,423 | 1,284,722 |
| 2024-06-10 | 201,028 | 1,334,629 |
| 2024-06-03 | 183,575 | 1,383,962 |
| 2024-05-27 | 164,149 | 1,284,939 |
| 2024-05-20 | 156,960 | 1,335,291 |
| 2024-05-13 | 160,296 | 1,325,671 |
| 2024-05-06 | 138,082 | 1,283,352 |
| 2024-04-29 | 136,445 | 1,229,526 |
| 2024-04-22 | 152,559 | 1,328,808 |
| 2024-04-15 | 136,723 | 1,326,526 |
| 2024-04-08 | 140,277 | 1,306,203 |
| 2024-04-01 | 132,081 | 1,298,221 |
| 2024-03-25 | 106,887 | 1,194,192 |
| 2024-03-18 | 131,008 | 1,390,226 |
| 2024-03-11 | 117,982 | 1,422,842 |
| 2024-03-04 | 106,011 | 1,468,310 |
| 2024-02-26 | 87,590 | 1,370,410 |
| 2024-02-19 | 76,797 | 1,372,877 |
| 2024-02-12 | 64,908 | 1,265,081 |
| 2024-02-05 | 59,860 | 1,305,956 |
| 2024-01-29 | 58,033 | 1,407,068 |
| 2024-01-22 | 52,579 | 1,365,165 |
| 2024-01-15 | 52,901 | 1,310,000 |
| 2024-01-08 | 46,134 | 1,277,320 |
| 2024-01-01 | 30,251 | 973,636 |
| 2023-12-25 | 21,333 | 597,056 |
| 2023-12-18 | 36,572 | 1,120,573 |
| 2023-12-11 | 32,870 | 1,332,320 |
| 2023-12-04 | 28,972 | 1,284,338 |
| 2023-11-27 | 26,678 | 1,288,626 |
| 2023-11-20 | 23,501 | 1,199,931 |
| 2023-11-13 | 22,494 | 1,257,221 |
| 2023-11-06 | 21,643 | 1,317,616 |
| 2023-10-30 | 11,546 | 884,509 |
| 2023-10-23 | 14,544 | 1,361,878 |
| 2023-10-16 | 14,222 | 1,465,697 |
| 2023-10-09 | 13,601 | 1,357,269 |
| 2023-10-02 | 11,560 | 1,185,295 |
| 2023-09-25 | 12,922 | 1,210,881 |
| 2023-09-18 | 10,569 | 1,215,521 |
| 2023-09-11 | 10,517 | 1,362,964 |
| 2023-09-04 | 8,703 | 1,266,769 |
| 2023-08-28 | 7,826 | 1,346,791 |
| 2023-08-21 | 6,747 | 1,372,009 |
| 2023-08-14 | 6,305 | 1,282,523 |
| 2023-08-07 | 5,085 | 1,280,693 |
| 2023-07-31 | 3,839 | 1,244,079 |
| 2023-07-24 | 1,541 | 1,214,412 |
| 2023-07-17 | 46 | 1,211,731 |
| 2023-07-10 | 71 | 1,216,255 |
| 2023-07-03 | 0 | 1,033,347 |
| 2023-06-26 | 0 | 1,156,245 |
| 2023-06-19 | 0 | 1,086,668 |
| 2023-06-12 | 0 | 1,250,515 |
| 2023-06-05 | 0 | 1,217,303 |
| 2023-05-29 | 0 | 1,109,373 |
| 2023-05-22 | 0 | 1,132,565 |
| 2023-05-15 | 0 | 1,149,185 |
| 2023-05-08 | 0 | 1,107,550 |
| 2023-05-01 | 0 | 1,065,080 |
| 2023-04-24 | 0 | 1,057,624 |
| 2023-04-17 | 0 | 1,039,387 |
| 2023-04-10 | 0 | 955,209 |
| 2023-04-03 | 0 | 936,203 |
| 2023-03-27 | 0 | 1,063,903 |
| 2023-03-20 | 0 | 1,052,765 |
| 2023-03-13 | 0 | 1,024,902 |
| 2023-03-06 | 0 | 991,908 |
| 2023-02-27 | 0 | 1,024,325 |
| 2023-02-20 | 0 | 991,555 |
| 2023-02-13 | 0 | 953,705 |
| 2023-02-06 | 0 | 924,592 |
| 2023-01-30 | 0 | 925,549 |
| 2023-01-23 | 0 | 859,987 |
| 2023-01-16 | 0 | 836,190 |
| 2023-01-09 | 0 | 858,314 |
| 2023-01-02 | 0 | 687,384 |
| 2022-12-26 | 0 | 403,120 |
| 2022-12-19 | 0 | 727,072 |
| 2022-12-12 | 0 | 862,029 |
| 2022-12-05 | 0 | 886,017 |
| 2022-11-28 | 0 | 893,073 |
| 2022-11-21 | 0 | 783,644 |
| 2022-11-14 | 0 | 936,442 |
| 2022-11-07 | 0 | 926,075 |
| 2022-10-31 | 0 | 911,415 |
| 2022-10-24 | 0 | 898,734 |
| 2022-10-17 | 0 | 847,534 |
| 2022-10-10 | 0 | 791,058 |
| 2022-10-03 | 0 | 784,482 |
| 2022-09-26 | 0 | 788,966 |
| 2022-09-19 | 0 | 823,412 |
| 2022-09-12 | 0 | 812,548 |
| 2022-09-05 | 0 | 728,765 |
| 2022-08-29 | 0 | 731,270 |
| 2022-08-22 | 0 | 757,586 |
| 2022-08-15 | 0 | 726,675 |
| 2022-08-08 | 0 | 702,883 |
| 2022-08-01 | 0 | 713,470 |
| 2022-07-25 | 0 | 687,474 |
| 2022-07-18 | 0 | 545,017 |
| 2022-07-11 | 0 | 608,738 |
| 2022-07-04 | 0 | 575,158 |
| 2022-06-27 | 0 | 613,040 |
| 2022-06-20 | 0 | 600,147 |
| 2022-06-13 | 0 | 606,459 |
| 2022-06-06 | 0 | 595,382 |
| 2022-05-30 | 0 | 549,707 |
| 2022-05-23 | 0 | 568,550 |
| 2022-05-16 | 0 | 562,908 |
| 2022-05-09 | 0 | 539,575 |
| 2022-05-02 | 0 | 496,385 |
| 2022-04-25 | 0 | 533,521 |
| 2022-04-18 | 0 | 496,849 |
| 2022-04-11 | 0 | 488,814 |
| 2022-04-04 | 0 | 520,558 |
| 2022-03-28 | 0 | 512,563 |
| 2022-03-21 | 0 | 486,335 |
| 2022-03-14 | 0 | 475,857 |
| 2022-03-07 | 0 | 453,609 |
| 2022-02-28 | 0 | 434,760 |
| 2022-02-21 | 0 | 427,964 |
| 2022-02-14 | 0 | 445,582 |
| 2022-02-07 | 0 | 432,948 |
| 2022-01-31 | 0 | 391,423 |
| 2022-01-24 | 0 | 411,536 |
| 2022-01-17 | 0 | 414,028 |
| 2022-01-10 | 0 | 386,462 |
| 2022-01-03 | 0 | 319,209 |
| 2021-12-27 | 0 | 191,885 |
| 2021-12-20 | 0 | 278,780 |
| 2021-12-13 | 0 | 389,075 |
| 2021-12-06 | 0 | 382,671 |
| 2021-11-29 | 0 | 376,345 |
| 2021-11-22 | 0 | 368,077 |
| 2021-11-15 | 0 | 362,751 |
| 2021-11-08 | 0 | 345,169 |
| 2021-11-01 | 0 | 330,836 |
| 2021-10-25 | 0 | 340,924 |
| 2021-10-18 | 0 | 344,329 |
| 2021-10-11 | 0 | 320,892 |
| 2021-10-04 | 0 | 326,791 |
| 2021-09-27 | 0 | 311,564 |
| 2021-09-20 | 0 | 310,689 |
| 2021-09-13 | 0 | 334,793 |
| 2021-09-06 | 0 | 296,780 |
| 2021-08-30 | 0 | 308,448 |
| 2021-08-23 | 0 | 284,045 |
| 2021-08-16 | 0 | 282,930 |
| 2021-08-09 | 0 | 278,079 |
| 2021-08-02 | 0 | 275,936 |
| 2021-07-26 | 0 | 19,022 |
| Types | ships TypeScript types | ships TypeScript types |