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2 of 5 packages selected.
2-package comparison
tsup is the safest overall pick in this comparison
Measured metrics — each value links to its source.
| Signal | tsup | unbuild |
|---|---|---|
| Release cadence | 0 releases in last 90 days | 0 releases in last 90 days |
| Last release | 304 days ago | 393 days ago |
| Open issues | 355 open issues | 48 open issues |
| Bus factor | top contributor makes 46.12% of commits | top contributor makes 61.59% of commits |
| Commit activity | 0 commits in the last 90 days | 0 commits in the last 90 days |
| Pull request activity | 8 PRs opened in the last 90 days | 4 PRs opened in the last 90 days |
| OpenSSF score | 3.5/10 | 3.5/10 |
| Vulnerabilities | 0 known vulnerabilities | 0 known vulnerabilities |
| Types | ships TypeScript types |
Daily downloads aggregated to weekly sums (last 5 years).
| Week | tsup | unbuild |
|---|---|---|
| 2026-08-31 | 5,851,871 | 218,732 |
| 2026-08-24 | 8,524,497 | 233,901 |
| 2026-08-17 | 8,199,581 | 214,325 |
| 2026-08-10 | 7,041,608 | 201,475 |
| 2026-08-03 | 7,981,955 | 242,088 |
| 2026-07-27 | 7,700,718 | 238,651 |
| 2026-07-20 | 7,378,578 | 253,836 |
| 2026-07-13 | 6,986,255 | 224,724 |
| 2026-07-06 | 6,285,277 | 163,832 |
| 2026-06-29 | 6,202,416 | 215,395 |
| 2026-06-22 | 5,302,716 | 181,149 |
| 2026-06-15 | 6,761,685 | 240,291 |
| 2026-06-08 | 6,757,792 | 206,841 |
| 2026-06-01 | 5,139,694 | 163,215 |
| 2026-05-25 | 5,764,074 | 197,593 |
| 2026-05-18 | 5,912,204 | 220,997 |
| 2026-05-11 | 5,929,695 | 216,020 |
| 2026-05-04 | 4,946,888 | 223,213 |
| 2026-04-27 | 5,080,037 | 206,886 |
| 2026-04-20 | 4,847,875 | 195,034 |
| 2026-04-13 | 4,709,837 | 204,226 |
| 2026-04-06 | 4,699,157 | 192,277 |
| 2026-03-30 | 4,570,471 | 208,367 |
| 2026-03-23 | 4,598,155 | 210,813 |
| 2026-03-16 | 4,609,287 | 228,977 |
| 2026-03-09 | 4,761,385 | 200,890 |
| 2026-03-02 | 4,364,561 | 212,905 |
| 2026-02-23 | 4,053,275 | 180,447 |
| 2026-02-16 | 3,552,597 | 168,492 |
| 2026-02-09 | 3,753,548 | 216,549 |
| 2026-02-02 | 3,496,614 | 233,875 |
| 2026-01-26 | 3,228,871 | 213,875 |
| 2026-01-19 | 3,080,830 | 203,193 |
| 2026-01-12 | 2,981,671 | 181,647 |
| 2026-01-05 | 2,714,216 | 155,007 |
| 2025-12-29 | 1,558,873 | 91,082 |
| 2025-12-22 | 1,603,339 | 92,387 |
| 2025-12-15 | 2,681,144 | 191,814 |
| 2025-12-08 | 2,776,285 | 182,959 |
| 2025-12-01 | 2,739,059 | 209,525 |
| 2025-11-24 | 2,398,186 | 184,807 |
| 2025-11-17 | 2,550,278 | 198,489 |
| 2025-11-10 | 2,458,987 | 182,799 |
| 2025-11-03 | 2,425,514 | 183,961 |
| 2025-10-27 | 2,365,011 | 165,341 |
| 2025-10-20 | 2,419,918 | 157,858 |
| 2025-10-13 | 2,315,753 | 188,472 |
| 2025-10-06 | 2,312,416 | 185,677 |
| 2025-09-29 | 2,358,023 | 171,118 |
| 2025-09-22 | 2,267,582 | 170,066 |
| 2025-09-15 | 2,231,896 | 152,677 |
| 2025-09-08 | 2,170,600 | 153,643 |
| 2025-09-01 | 2,010,687 | 140,597 |
| 2025-08-25 | 2,035,207 | 133,736 |
| 2025-08-18 | 2,041,944 | 135,654 |
| 2025-08-11 | 1,946,831 | 128,029 |
| 2025-08-04 | 2,009,720 | 144,376 |
| 2025-07-28 | 2,119,853 | 186,291 |
| 2025-07-21 | 2,059,432 | 159,034 |
| 2025-07-14 | 2,099,532 | 199,825 |
| 2025-07-07 | 2,188,783 | 152,538 |
| 2025-06-30 | 2,014,815 | 172,468 |
| 2025-06-23 | 2,358,989 | 208,025 |
| 2025-06-16 | 2,486,670 | 253,775 |
| 2025-06-09 | 2,078,244 | 195,272 |
| 2025-06-02 | 2,022,414 | 191,694 |
| 2025-05-26 | 1,786,037 | 139,359 |
| 2025-05-19 | 1,964,283 | 178,565 |
| 2025-05-12 | 1,805,359 | 168,667 |
| 2025-05-05 | 1,703,871 | 157,034 |
| 2025-04-28 | 1,517,535 | 157,022 |
| 2025-04-21 | 1,567,124 | 149,488 |
| 2025-04-14 | 1,589,782 | 127,192 |
| 2025-04-07 | 1,606,786 | 133,814 |
| 2025-03-31 | 1,605,345 | 162,040 |
| 2025-03-24 | 1,568,999 | 133,178 |
| 2025-03-17 | 1,495,309 | 140,384 |
| 2025-03-10 | 1,441,983 | 129,702 |
| 2025-03-03 | 1,395,647 | 144,905 |
| 2025-02-24 | 1,504,740 | 136,724 |
| 2025-02-17 | 1,420,760 | 124,387 |
| 2025-02-10 | 1,510,528 | 133,748 |
| 2025-02-03 | 1,471,974 | 133,978 |
| 2025-01-27 | 1,377,944 | 124,756 |
| 2025-01-20 | 1,316,758 | 139,170 |
| 2025-01-13 | 1,333,380 | 137,749 |
| 2025-01-06 | 1,208,122 | 116,232 |
| 2024-12-30 | 703,679 | 71,672 |
| 2024-12-23 | 576,267 | 62,568 |
| 2024-12-16 | 1,279,111 | 118,416 |
| 2024-12-09 | 1,284,320 | 113,493 |
| 2024-12-02 | 1,309,183 | 109,968 |
| 2024-11-25 | 1,186,755 | 104,552 |
| 2024-11-18 | 1,321,287 | 119,624 |
| 2024-11-11 | 1,217,815 | 104,104 |
| 2024-11-04 | 1,230,588 | 112,484 |
| 2024-10-28 | 1,209,057 | 114,379 |
| 2024-10-21 | 1,198,703 | 118,275 |
| 2024-10-14 | 1,177,176 | 108,915 |
| 2024-10-07 | 1,191,671 | 94,301 |
| 2024-09-30 | 1,132,853 | 95,991 |
| 2024-09-23 | 1,164,224 | 104,425 |
| 2024-09-16 | 1,122,523 | 99,220 |
| 2024-09-09 | 1,178,135 | 103,839 |
| 2024-09-02 | 1,085,430 | 93,185 |
| 2024-08-26 | 1,119,011 | 92,817 |
| 2024-08-19 | 1,139,610 | 77,171 |
| 2024-08-12 | 1,043,739 | 76,371 |
| 2024-08-05 | 1,073,284 | 77,009 |
| 2024-07-29 | 1,042,691 | 76,480 |
| 2024-07-22 | 1,046,770 | 78,464 |
| 2024-07-15 | 1,073,423 | 76,020 |
| 2024-07-08 | 1,000,845 | 74,986 |
| 2024-07-01 | 943,632 | 82,876 |
| 2024-06-24 | 1,020,230 | 80,392 |
| 2024-06-17 | 921,700 | 76,975 |
| 2024-06-10 | 962,095 | 86,798 |
| 2024-06-03 | 982,230 | 90,156 |
| 2024-05-27 | 858,631 | 85,195 |
| 2024-05-20 | 839,347 | 75,718 |
| 2024-05-13 | 841,460 | 82,791 |
| 2024-05-06 | 765,461 | 76,962 |
| 2024-04-29 | 724,236 | 76,616 |
| 2024-04-22 | 782,743 | 87,073 |
| 2024-04-15 | 792,505 | 86,401 |
| 2024-04-08 | 784,652 | 86,486 |
| 2024-04-01 | 750,766 | 85,333 |
| 2024-03-25 | 677,880 | 73,055 |
| 2024-03-18 | 782,550 | 82,213 |
| 2024-03-11 | 771,840 | 80,030 |
| 2024-03-04 | 760,176 | 79,416 |
| 2024-02-26 | 749,214 | 76,420 |
| 2024-02-19 | 697,937 | 69,805 |
| 2024-02-12 | 685,148 | 62,180 |
| 2024-02-05 | 689,435 | 61,319 |
| 2024-01-29 | 688,396 | 67,219 |
| 2024-01-22 | 658,553 | 68,519 |
| 2024-01-15 | 655,638 | 66,890 |
| 2024-01-08 | 630,627 | 58,400 |
| 2024-01-01 | 465,841 | 43,946 |
| 2023-12-25 | 266,017 | 34,969 |
| 2023-12-18 | 518,217 | 42,648 |
| 2023-12-11 | 609,076 | 47,790 |
| 2023-12-04 | 606,338 | 53,739 |
| 2023-11-27 | 626,688 | 53,332 |
| 2023-11-20 | 555,893 | 55,243 |
| 2023-11-13 | 593,922 | 60,259 |
| 2023-11-06 | 564,490 | 51,321 |
| 2023-10-30 | 378,685 | 36,954 |
| 2023-10-23 | 550,555 | 58,348 |
| 2023-10-16 | 527,668 | 49,973 |
| 2023-10-09 | 518,568 | 42,298 |
| 2023-10-02 | 783,676 | 42,645 |
| 2023-09-25 | 687,971 | 46,614 |
| 2023-09-18 | 701,727 | 45,982 |
| 2023-09-11 | 664,020 | 48,178 |
| 2023-09-04 | 540,308 | 49,087 |
| 2023-08-28 | 450,430 | 50,762 |
| 2023-08-21 | 463,132 | 50,863 |
| 2023-08-14 | 429,646 | 44,890 |
| 2023-08-07 | 434,136 | 42,244 |
| 2023-07-31 | 431,755 | 44,566 |
| 2023-07-24 | 404,063 | 44,253 |
| 2023-07-17 | 411,021 | 44,253 |
| 2023-07-10 | 409,351 | 39,414 |
| 2023-07-03 | 364,364 | 43,436 |
| 2023-06-26 | 380,840 | 40,611 |
| 2023-06-19 | 384,697 | 36,603 |
| 2023-06-12 | 386,446 | 37,075 |
| 2023-06-05 | 375,278 | 45,816 |
| 2023-05-29 | 353,545 | 38,562 |
| 2023-05-22 | 382,715 | 39,591 |
| 2023-05-15 | 363,578 | 39,110 |
| 2023-05-08 | 347,949 | 33,454 |
| 2023-05-01 | 334,730 | 36,453 |
| 2023-04-24 | 373,993 | 38,463 |
| 2023-04-17 | 345,980 | 39,124 |
| 2023-04-10 | 357,737 | 34,857 |
| 2023-04-03 | 336,916 | 31,811 |
| 2023-03-27 | 345,026 | 36,536 |
| 2023-03-20 | 338,780 | 38,464 |
| 2023-03-13 | 325,712 | 32,200 |
| 2023-03-06 | 319,019 | 29,581 |
| 2023-02-27 | 312,802 | 27,716 |
| 2023-02-20 | 307,419 | 28,379 |
| 2023-02-13 | 332,293 | 27,696 |
| 2023-02-06 | 310,196 | 24,836 |
| 2023-01-30 | 262,180 | 23,402 |
| 2023-01-23 | 233,962 | 23,149 |
| 2023-01-16 | 221,081 | 21,021 |
| 2023-01-09 | 230,424 | 22,798 |
| 2023-01-02 | 166,223 | 18,345 |
| 2022-12-26 | 103,489 | 12,855 |
| 2022-12-19 | 173,113 | 18,805 |
| 2022-12-12 | 199,787 | 22,122 |
| 2022-12-05 | 201,685 | 24,926 |
| 2022-11-28 | 196,962 | 18,729 |
| 2022-11-21 | 161,309 | 17,701 |
| 2022-11-14 | 178,760 | 21,089 |
| 2022-11-07 | 171,769 | 16,466 |
| 2022-10-31 | 188,224 | 15,317 |
| 2022-10-24 | 191,076 | 16,016 |
| 2022-10-17 | 193,532 | 17,288 |
| 2022-10-10 | 171,323 | 17,199 |
| 2022-10-03 | 138,810 | 16,320 |
| 2022-09-26 | 142,765 | 13,197 |
| 2022-09-19 | 127,226 | 16,364 |
| 2022-09-12 | 127,524 | 14,194 |
| 2022-09-05 | 110,335 | 13,590 |
| 2022-08-29 | 118,553 | 14,126 |
| 2022-08-22 | 115,556 | 14,496 |
| 2022-08-15 | 99,337 | 14,004 |
| 2022-08-08 | 90,921 | 15,554 |
| 2022-08-01 | 95,512 | 11,517 |
| 2022-07-25 | 92,714 | 10,108 |
| 2022-07-18 | 73,889 | 9,576 |
| 2022-07-11 | 87,085 | 10,440 |
| 2022-07-04 | 71,507 | 9,896 |
| 2022-06-27 | 74,827 | 9,442 |
| 2022-06-20 | 65,284 | 9,491 |
| 2022-06-13 | 65,952 | 7,490 |
| 2022-06-06 | 61,288 | 6,336 |
| 2022-05-30 | 65,116 | 6,744 |
| 2022-05-23 | 67,282 | 5,601 |
| 2022-05-16 | 65,193 | 5,673 |
| 2022-05-09 | 57,080 | 6,634 |
| 2022-05-02 | 53,147 | 7,685 |
| 2022-04-25 | 55,892 | 7,345 |
| 2022-04-18 | 46,109 | 4,661 |
| 2022-04-11 | 48,387 | 4,854 |
| 2022-04-04 | 50,081 | 5,002 |
| 2022-03-28 | 49,793 | 4,632 |
| 2022-03-21 | 41,752 | 4,199 |
| 2022-03-14 | 46,546 | 4,622 |
| 2022-03-07 | 40,450 | 3,572 |
| 2022-02-28 | 46,260 | 2,421 |
| 2022-02-21 | 35,045 | 2,287 |
| 2022-02-14 | 40,190 | 2,428 |
| 2022-02-07 | 42,776 | 3,120 |
| 2022-01-31 | 39,926 | 2,281 |
| 2022-01-24 | 37,284 | 2,604 |
| 2022-01-17 | 37,660 | 4,568 |
| 2022-01-10 | 31,499 | 1,305 |
| 2022-01-03 | 32,120 | 761 |
| 2021-12-27 | 22,414 | 593 |
| 2021-12-20 | 21,729 | 987 |
| 2021-12-13 | 26,957 | 1,116 |
| 2021-12-06 | 20,066 | 798 |
| 2021-11-29 | 20,100 | 1,072 |
| 2021-11-22 | 20,687 | 738 |
| 2021-11-15 | 20,399 | 973 |
| 2021-11-08 | 19,558 | 623 |
| 2021-11-01 | 20,193 | 738 |
| 2021-10-25 | 22,003 | 1,116 |
| 2021-10-18 | 24,127 | 1,512 |
| 2021-10-11 | 21,495 | 1,594 |
| 2021-10-04 | 24,584 | 1,199 |
| 2021-09-27 | 25,065 | 1,896 |
| 2021-09-20 | 20,926 | 1,702 |
| 2021-09-13 | 17,730 | 402 |
| ships TypeScript types |