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2 of 5 packages selected.
2-package comparison
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Measured metrics — each value links to its source.
| Signal | cypress | storybook |
|---|---|---|
| Release cadence | 0 releases in last 90 days | 0 releases in last 90 days |
| Last release | 8 days ago | 2 days ago |
| Open issues | 1030 open issues | 1570 open issues |
| Bus factor | top contributor makes 35.54% of commits | top contributor makes 22.31% of commits |
| Commit activity | 359 commits in the last 90 days | 2748 commits in the last 90 days |
| Pull request activity | 20 PRs opened in the last 90 days | 20 PRs opened in the last 90 days |
| OpenSSF score | 5.7/10 | 7.2/10 |
| Vulnerabilities | 0 known vulnerabilities | 0 known vulnerabilities |
Daily downloads aggregated to weekly sums (last 5 years).
| Week | cypress | storybook |
|---|---|---|
| 2026-07-20 | 802,686 | 20,049,801 |
| 2026-07-13 | 4,540,469 | 19,141,766 |
| 2026-07-06 | 6,382,933 | 17,918,640 |
| 2026-06-29 | 6,521,920 | 16,967,619 |
| 2026-06-22 | 7,098,542 | 17,995,772 |
| 2026-06-15 | 7,170,331 | 17,922,959 |
| 2026-06-08 | 7,180,684 | 17,710,864 |
| 2026-06-01 | 6,005,676 | 14,274,840 |
| 2026-05-25 | 6,765,697 | 15,748,579 |
| 2026-05-18 | 7,338,411 | 17,042,606 |
| 2026-05-11 | 6,046,938 | 13,582,034 |
| 2026-05-04 | 7,625,620 | 15,888,883 |
| 2026-04-27 | 7,243,255 | 14,650,826 |
| 2026-04-20 | 7,280,372 | 14,602,352 |
| 2026-04-13 | 7,332,535 | 14,249,329 |
| 2026-04-06 | 6,921,926 | 13,463,229 |
| 2026-03-30 | 6,886,546 | 12,933,592 |
| 2026-03-23 | 7,496,513 | 13,569,255 |
| 2026-03-16 | 7,425,703 | 13,085,690 |
| 2026-03-09 | 7,569,268 | 13,285,229 |
| 2026-03-02 | 7,316,666 | 12,893,191 |
| 2026-02-23 | 7,082,879 | 12,462,148 |
| 2026-02-16 | 6,434,301 | 11,117,676 |
| 2026-02-09 | 6,739,813 | 11,610,421 |
| 2026-02-02 | 6,595,693 | 11,491,124 |
| 2026-01-26 | 6,362,322 | 10,960,429 |
| 2026-01-19 | 6,167,828 | 10,238,008 |
| 2026-01-12 | 6,147,108 | 9,937,200 |
| 2026-01-05 | 5,728,115 | 8,982,937 |
| 2025-12-29 | 2,939,241 | 3,963,191 |
| 2025-12-22 | 3,181,930 | 4,635,528 |
| 2025-12-15 | 6,119,984 | 9,346,131 |
| 2025-12-08 | 6,553,448 | 9,405,687 |
| 2025-12-01 | 6,757,464 | 9,395,881 |
| 2025-11-24 | 6,093,913 | 8,061,294 |
| 2025-11-17 | 6,594,626 | 8,997,417 |
| 2025-11-10 | 6,322,941 | 8,672,158 |
| 2025-11-03 | 6,398,493 | 8,685,349 |
| 2025-10-27 | 6,318,027 | 8,526,325 |
| 2025-10-20 | 6,385,757 | 8,394,350 |
| 2025-10-13 | 6,261,460 | 8,026,118 |
| 2025-10-06 | 6,301,085 | 7,993,416 |
| 2025-09-29 | 6,178,480 | 7,946,062 |
| 2025-09-22 | 6,220,712 | 7,737,161 |
| 2025-09-15 | 6,284,219 | 7,691,105 |
| 2025-09-08 | 6,297,961 | 7,691,161 |
| 2025-09-01 | 5,990,998 | 7,113,868 |
| 2025-08-25 | 6,257,165 | 7,277,163 |
| 2025-08-18 | 6,240,443 | 7,364,985 |
| 2025-08-11 | 6,004,476 | 7,023,252 |
| 2025-08-04 | 6,206,096 | 7,214,657 |
| 2025-07-28 | 6,518,007 | 7,265,122 |
| 2025-07-21 | 6,322,334 | 7,063,572 |
| 2025-07-14 | 6,374,608 | 6,901,540 |
| 2025-07-07 | 6,488,662 | 7,043,628 |
| 2025-06-30 | 6,204,343 | 6,672,522 |
| 2025-06-23 | 6,826,302 | 7,160,318 |
| 2025-06-16 | 6,955,389 | 7,001,204 |
| 2025-06-09 | 6,388,759 | 6,753,924 |
| 2025-06-02 | 6,354,505 | 6,871,699 |
| 2025-05-26 | 5,826,326 | 6,249,385 |
| 2025-05-19 | 6,344,781 | 6,705,055 |
| 2025-05-12 | 6,269,141 | 6,456,007 |
| 2025-05-05 | 6,145,079 | 5,917,559 |
| 2025-04-28 | 5,653,243 | 5,551,293 |
| 2025-04-21 | 5,796,000 | 5,862,238 |
| 2025-04-14 | 5,720,967 | 5,908,998 |
| 2025-04-07 | 6,044,496 | 6,189,667 |
| 2025-03-31 | 6,015,859 | 6,127,923 |
| 2025-03-24 | 6,116,349 | 6,391,333 |
| 2025-03-17 | 6,148,850 | 6,076,358 |
| 2025-03-10 | 6,104,504 | 6,020,465 |
| 2025-03-03 | 5,946,442 | 5,736,932 |
| 2025-02-24 | 5,959,683 | 5,787,275 |
| 2025-02-17 | 5,810,896 | 5,569,774 |
| 2025-02-10 | 6,070,794 | 5,681,180 |
| 2025-02-03 | 6,043,792 | 5,476,936 |
| 2025-01-27 | 5,807,019 | 5,147,732 |
| 2025-01-20 | 5,632,329 | 5,055,622 |
| 2025-01-13 | 5,557,169 | 5,020,616 |
| 2025-01-06 | 5,182,784 | 4,577,926 |
| 2024-12-30 | 2,997,166 | 2,148,187 |
| 2024-12-23 | 2,612,330 | 1,935,333 |
| 2024-12-16 | 5,541,646 | 4,596,664 |
| 2024-12-09 | 5,824,860 | 4,917,336 |
| 2024-12-02 | 5,796,584 | 4,944,355 |
| 2024-11-25 | 5,249,387 | 4,421,102 |
| 2024-11-18 | 5,723,009 | 4,937,327 |
| 2024-11-11 | 5,236,631 | 4,515,711 |
| 2024-11-04 | 5,523,176 | 4,604,767 |
| 2024-10-28 | 5,387,246 | 4,499,607 |
| 2024-10-21 | 5,577,687 | 4,579,580 |
| 2024-10-14 | 5,396,845 | 4,293,391 |
| 2024-10-07 | 5,487,726 | 4,385,271 |
| 2024-09-30 | 5,341,772 | 4,205,328 |
| 2024-09-23 | 5,579,126 | 4,354,704 |
| 2024-09-16 | 5,500,598 | 4,252,596 |
| 2024-09-09 | 5,638,573 | 4,329,301 |
| 2024-09-02 | 5,330,256 | 3,997,661 |
| 2024-08-26 | 5,405,449 | 4,048,718 |
| 2024-08-19 | 5,320,600 | 3,910,476 |
| 2024-08-12 | 5,073,940 | 3,640,503 |
| 2024-08-05 | 5,283,555 | 3,867,444 |
| 2024-07-29 | 5,324,982 | 3,878,298 |
| 2024-07-22 | 5,322,151 | 3,778,766 |
| 2024-07-15 | 5,363,682 | 3,666,816 |
| 2024-07-08 | 5,340,555 | 3,631,820 |
| 2024-07-01 | 5,023,991 | 3,231,452 |
| 2024-06-24 | 5,359,749 | 3,578,955 |
| 2024-06-17 | 5,414,782 | 3,430,420 |
| 2024-06-10 | 5,718,101 | 3,505,710 |
| 2024-06-03 | 5,741,046 | 3,492,884 |
| 2024-05-27 | 5,272,920 | 3,246,787 |
| 2024-05-20 | 5,303,556 | 3,287,097 |
| 2024-05-13 | 5,399,769 | 3,316,776 |
| 2024-05-06 | 5,081,042 | 3,032,940 |
| 2024-04-29 | 4,951,580 | 2,925,764 |
| 2024-04-22 | 5,394,825 | 3,213,936 |
| 2024-04-15 | 5,518,330 | 3,219,159 |
| 2024-04-08 | 5,312,608 | 3,143,965 |
| 2024-04-01 | 5,097,544 | 2,970,666 |
| 2024-03-25 | 4,749,619 | 2,762,084 |
| 2024-03-18 | 5,607,482 | 3,226,661 |
| 2024-03-11 | 5,594,765 | 3,210,537 |
| 2024-03-04 | 5,578,137 | 3,189,586 |
| 2024-02-26 | 5,636,401 | 3,134,517 |
| 2024-02-19 | 5,365,946 | 3,009,249 |
| 2024-02-12 | 5,184,408 | 2,939,380 |
| 2024-02-05 | 5,252,320 | 2,892,269 |
| 2024-01-29 | 5,395,984 | 2,922,337 |
| 2024-01-22 | 5,228,775 | 2,761,232 |
| 2024-01-15 | 5,148,847 | 2,674,677 |
| 2024-01-08 | 5,411,969 | 2,569,589 |
| 2024-01-01 | 4,466,332 | 1,785,297 |
| 2023-12-25 | 3,019,075 | 996,850 |
| 2023-12-18 | 5,160,208 | 2,251,268 |
| 2023-12-11 | 5,315,566 | 2,521,645 |
| 2023-12-04 | 5,177,329 | 2,580,461 |
| 2023-11-27 | 5,305,141 | 2,576,395 |
| 2023-11-20 | 4,772,197 | 2,172,808 |
| 2023-11-13 | 5,248,579 | 2,452,210 |
| 2023-11-06 | 5,300,178 | 2,505,899 |
| 2023-10-30 | 3,605,546 | 1,645,913 |
| 2023-10-23 | 5,264,890 | 2,341,516 |
| 2023-10-16 | 5,373,550 | 2,341,368 |
| 2023-10-09 | 5,068,509 | 2,109,313 |
| 2023-10-02 | 5,128,665 | 2,376,654 |
| 2023-09-25 | 5,283,206 | 2,363,529 |
| 2023-09-18 | 5,287,075 | 2,341,272 |
| 2023-09-11 | 5,263,117 | 2,194,672 |
| 2023-09-04 | 4,945,644 | 1,896,646 |
| 2023-08-28 | 5,073,095 | 1,921,387 |
| 2023-08-21 | 5,166,087 | 1,915,923 |
| 2023-08-14 | 4,933,516 | 1,828,075 |
| 2023-08-07 | 5,083,896 | 1,813,806 |
| 2023-07-31 | 5,112,205 | 1,817,576 |
| 2023-07-24 | 5,100,196 | 1,728,956 |
| 2023-07-17 | 5,195,857 | 1,701,335 |
| 2023-07-10 | 5,208,735 | 1,663,615 |
| 2023-07-03 | 4,747,559 | 1,498,149 |
| 2023-06-26 | 5,080,250 | 1,512,765 |
| 2023-06-19 | 4,988,913 | 1,413,031 |
| 2023-06-12 | 5,075,556 | 1,358,506 |
| 2023-06-05 | 5,046,285 | 1,279,320 |
| 2023-05-29 | 4,762,236 | 1,177,399 |
| 2023-05-22 | 5,127,873 | 1,223,297 |
| 2023-05-15 | 4,968,617 | 1,097,021 |
| 2023-05-08 | 5,038,856 | 997,840 |
| 2023-05-01 | 4,637,161 | 787,820 |
| 2023-04-24 | 4,980,951 | 829,124 |
| 2023-04-17 | 4,986,272 | 725,322 |
| 2023-04-10 | 4,704,147 | 590,806 |
| 2023-04-03 | 4,657,752 | 512,470 |
| 2023-03-27 | 5,085,743 | 503,769 |
| 2023-03-20 | 5,086,693 | 459,192 |
| 2023-03-13 | 5,057,594 | 435,936 |
| 2023-03-06 | 4,938,742 | 411,605 |
| 2023-02-27 | 5,080,042 | 409,789 |
| 2023-02-20 | 4,937,744 | 376,165 |
| 2023-02-13 | 5,062,296 | 357,679 |
| 2023-02-06 | 4,987,260 | 349,260 |
| 2023-01-30 | 4,899,850 | 338,730 |
| 2023-01-23 | 4,615,303 | 297,359 |
| 2023-01-16 | 4,470,092 | 271,266 |
| 2023-01-09 | 4,622,562 | 281,913 |
| 2023-01-02 | 3,713,114 | 222,057 |
| 2022-12-26 | 2,247,060 | 105,666 |
| 2022-12-19 | 3,793,190 | 211,381 |
| 2022-12-12 | 4,580,639 | 252,168 |
| 2022-12-05 | 4,633,310 | 245,536 |
| 2022-11-28 | 4,652,401 | 221,626 |
| 2022-11-21 | 4,159,538 | 183,993 |
| 2022-11-14 | 4,696,441 | 238,008 |
| 2022-11-07 | 4,507,405 | 207,767 |
| 2022-10-31 | 4,266,019 | 189,462 |
| 2022-10-24 | 4,513,462 | 200,495 |
| 2022-10-17 | 4,453,627 | 181,326 |
| 2022-10-10 | 4,318,028 | 179,139 |
| 2022-10-03 | 4,326,198 | 175,918 |
| 2022-09-26 | 4,362,813 | 172,126 |
| 2022-09-19 | 4,226,733 | 174,224 |
| 2022-09-12 | 4,403,287 | 188,839 |
| 2022-09-05 | 4,033,005 | 161,302 |
| 2022-08-29 | 4,147,281 | 161,424 |
| 2022-08-22 | 4,136,055 | 170,255 |
| 2022-08-15 | 3,989,254 | 154,370 |
| 2022-08-08 | 4,026,269 | 161,900 |
| 2022-08-01 | 4,091,113 | 169,209 |
| 2022-07-25 | 4,066,198 | 152,434 |
| 2022-07-18 | 3,360,538 | 113,642 |
| 2022-07-11 | 3,845,624 | 135,593 |
| 2022-07-04 | 3,671,699 | 123,502 |
| 2022-06-27 | 3,930,011 | 130,401 |
| 2022-06-20 | 3,895,403 | 135,468 |
| 2022-06-13 | 3,886,996 | 133,537 |
| 2022-06-06 | 3,981,559 | 130,152 |
| 2022-05-30 | 3,754,643 | 120,036 |
| 2022-05-23 | 3,878,770 | 125,491 |
| 2022-05-16 | 4,037,500 | 133,040 |
| 2022-05-09 | 3,962,530 | 123,578 |
| 2022-05-02 | 3,579,327 | 112,411 |
| 2022-04-25 | 3,899,542 | 116,119 |
| 2022-04-18 | 3,547,104 | 110,651 |
| 2022-04-11 | 3,646,046 | 108,396 |
| 2022-04-04 | 3,949,096 | 120,573 |
| 2022-03-28 | 3,929,427 | 113,657 |
| 2022-03-21 | 3,871,334 | 117,812 |
| 2022-03-14 | 3,828,220 | 112,414 |
| 2022-03-07 | 3,782,677 | 107,141 |
| 2022-02-28 | 3,615,427 | 110,247 |
| 2022-02-21 | 3,509,150 | 107,005 |
| 2022-02-14 | 3,745,169 | 115,577 |
| 2022-02-07 | 3,634,565 | 110,897 |
| 2022-01-31 | 3,532,953 | 107,227 |
| 2022-01-24 | 3,472,407 | 101,527 |
| 2022-01-17 | 3,323,967 | 96,645 |
| 2022-01-10 | 3,249,314 | 90,551 |
| 2022-01-03 | 2,627,475 | 71,436 |
| 2021-12-27 | 1,495,658 | 33,978 |
| 2021-12-20 | 2,284,370 | 58,711 |
| 2021-12-13 | 3,147,169 | 93,929 |
| 2021-12-06 | 3,171,553 | 93,526 |
| 2021-11-29 | 3,204,170 | 99,248 |
| 2021-11-22 | 2,896,573 | 77,484 |
| 2021-11-15 | 3,195,967 | 96,806 |
| 2021-11-08 | 3,126,914 | 89,519 |
| 2021-11-01 | 3,038,719 | 87,594 |
| 2021-10-25 | 3,099,638 | 92,297 |
| 2021-10-18 | 3,071,285 | 92,502 |
| 2021-10-11 | 2,906,212 | 91,950 |
| 2021-10-04 | 2,956,039 | 95,199 |
| 2021-09-27 | 2,892,732 | 91,378 |
| 2021-09-20 | 2,838,384 | 93,890 |
| 2021-09-13 | 2,779,534 | 92,540 |
| 2021-09-06 | 2,518,503 | 81,340 |
| 2021-08-30 | 2,615,643 | 85,817 |
| 2021-08-23 | 2,570,514 | 80,060 |
| 2021-08-16 | 2,518,298 | 79,929 |
| 2021-08-09 | 2,472,365 | 81,615 |
| 2021-08-02 | 2,415,532 | 82,306 |
| 2021-07-26 | 600,595 | 4,284 |
| Types |
| ships TypeScript types |
| no bundled types |