Loading comparison…
Fetching the latest package data.
Fetching the latest package data.
2 of 5 packages selected.
2-package comparison
puppeteer is the safest overall pick in this comparison
Measured metrics — each value links to its source.
| Signal | storybook | puppeteer |
|---|---|---|
| Release cadence | 0 releases in last 90 days | 0 releases in last 90 days |
| Last release | 2 days ago | 2 days ago |
| Open issues | 1570 open issues | 249 open issues |
| Bus factor | top contributor makes 22.31% of commits | top contributor makes 21.04% of commits |
| Commit activity | 2748 commits in the last 90 days | 215 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 | 7.2/10 | 7.8/10 |
| Vulnerabilities | 0 known vulnerabilities | 0 known vulnerabilities |
Daily downloads aggregated to weekly sums (last 5 years).
| Week | storybook | puppeteer |
|---|---|---|
| 2026-07-20 | 20,049,801 | 11,424,572 |
| 2026-07-13 | 19,141,766 | 11,298,499 |
| 2026-07-06 | 17,918,640 | 8,313,881 |
| 2026-06-29 | 16,967,619 | 10,041,048 |
| 2026-06-22 | 17,995,772 | 10,632,713 |
| 2026-06-15 | 17,922,959 | 11,303,197 |
| 2026-06-08 | 17,710,864 | 11,649,540 |
| 2026-06-01 | 14,274,840 | 8,873,470 |
| 2026-05-25 | 15,748,579 | 10,119,473 |
| 2026-05-18 | 17,042,606 | 10,524,700 |
| 2026-05-11 | 13,582,034 | 10,182,692 |
| 2026-05-04 | 15,888,883 | 9,786,497 |
| 2026-04-27 | 14,650,826 | 9,659,907 |
| 2026-04-20 | 14,602,352 | 9,462,291 |
| 2026-04-13 | 14,249,329 | 9,173,882 |
| 2026-04-06 | 13,463,229 | 8,639,561 |
| 2026-03-30 | 12,933,592 | 8,473,499 |
| 2026-03-23 | 13,569,255 | 8,799,625 |
| 2026-03-16 | 13,085,690 | 8,743,144 |
| 2026-03-09 | 13,285,229 | 9,017,490 |
| 2026-03-02 | 12,893,191 | 8,662,553 |
| 2026-02-23 | 12,462,148 | 8,103,946 |
| 2026-02-16 | 11,117,676 | 7,240,875 |
| 2026-02-09 | 11,610,421 | 7,552,969 |
| 2026-02-02 | 11,491,124 | 7,258,838 |
| 2026-01-26 | 10,960,429 | 7,088,654 |
| 2026-01-19 | 10,238,008 | 6,672,233 |
| 2026-01-12 | 9,937,200 | 6,575,547 |
| 2026-01-05 | 8,982,937 | 6,184,720 |
| 2025-12-29 | 3,963,191 | 3,650,485 |
| 2025-12-22 | 4,635,528 | 3,869,634 |
| 2025-12-15 | 9,346,131 | 6,361,910 |
| 2025-12-08 | 9,405,687 | 6,617,445 |
| 2025-12-01 | 9,395,881 | 6,948,216 |
| 2025-11-24 | 8,061,294 | 6,204,947 |
| 2025-11-17 | 8,997,417 | 6,274,013 |
| 2025-11-10 | 8,672,158 | 5,951,815 |
| 2025-11-03 | 8,685,349 | 6,078,238 |
| 2025-10-27 | 8,526,325 | 5,756,720 |
| 2025-10-20 | 8,394,350 | 4,816,419 |
| 2025-10-13 | 8,026,118 | 5,986,368 |
| 2025-10-06 | 7,993,416 | 5,878,148 |
| 2025-09-29 | 7,946,062 | 5,860,753 |
| 2025-09-22 | 7,737,161 | 5,689,732 |
| 2025-09-15 | 7,691,105 | 5,602,611 |
| 2025-09-08 | 7,691,161 | 5,685,258 |
| 2025-09-01 | 7,113,868 | 5,462,423 |
| 2025-08-25 | 7,277,163 | 6,280,884 |
| 2025-08-18 | 7,364,985 | 5,438,113 |
| 2025-08-11 | 7,023,252 | 5,028,323 |
| 2025-08-04 | 7,214,657 | 5,230,739 |
| 2025-07-28 | 7,265,122 | 5,421,501 |
| 2025-07-21 | 7,063,572 | 5,112,891 |
| 2025-07-14 | 6,901,540 | 5,367,652 |
| 2025-07-07 | 7,043,628 | 5,472,773 |
| 2025-06-30 | 6,672,522 | 5,057,349 |
| 2025-06-23 | 7,160,318 | 5,753,379 |
| 2025-06-16 | 7,001,204 | 5,596,150 |
| 2025-06-09 | 6,753,924 | 5,064,104 |
| 2025-06-02 | 6,871,699 | 5,035,841 |
| 2025-05-26 | 6,249,385 | 4,639,305 |
| 2025-05-19 | 6,705,055 | 5,000,966 |
| 2025-05-12 | 6,456,007 | 4,841,534 |
| 2025-05-05 | 5,917,559 | 4,693,239 |
| 2025-04-28 | 5,551,293 | 4,427,847 |
| 2025-04-21 | 5,862,238 | 4,642,814 |
| 2025-04-14 | 5,908,998 | 4,544,300 |
| 2025-04-07 | 6,189,667 | 4,850,833 |
| 2025-03-31 | 6,127,923 | 4,874,683 |
| 2025-03-24 | 6,391,333 | 4,780,336 |
| 2025-03-17 | 6,076,358 | 4,674,943 |
| 2025-03-10 | 6,020,465 | 4,579,072 |
| 2025-03-03 | 5,736,932 | 4,499,859 |
| 2025-02-24 | 5,787,275 | 4,555,970 |
| 2025-02-17 | 5,569,774 | 4,353,663 |
| 2025-02-10 | 5,681,180 | 4,470,450 |
| 2025-02-03 | 5,476,936 | 4,375,622 |
| 2025-01-27 | 5,147,732 | 4,130,035 |
| 2025-01-20 | 5,055,622 | 4,082,412 |
| 2025-01-13 | 5,020,616 | 4,268,913 |
| 2025-01-06 | 4,577,926 | 4,016,225 |
| 2024-12-30 | 2,148,187 | 2,564,003 |
| 2024-12-23 | 1,935,333 | 2,299,032 |
| 2024-12-16 | 4,596,664 | 4,081,141 |
| 2024-12-09 | 4,917,336 | 4,226,242 |
| 2024-12-02 | 4,944,355 | 4,099,666 |
| 2024-11-25 | 4,421,102 | 3,788,125 |
| 2024-11-18 | 4,937,327 | 4,184,220 |
| 2024-11-11 | 4,515,711 | 3,845,325 |
| 2024-11-04 | 4,604,767 | 3,916,387 |
| 2024-10-28 | 4,499,607 | 3,759,307 |
| 2024-10-21 | 4,579,580 | 3,946,337 |
| 2024-10-14 | 4,293,391 | 3,691,084 |
| 2024-10-07 | 4,385,271 | 3,906,360 |
| 2024-09-30 | 4,205,328 | 3,716,764 |
| 2024-09-23 | 4,354,704 | 3,878,115 |
| 2024-09-16 | 4,252,596 | 3,804,456 |
| 2024-09-09 | 4,329,301 | 3,931,156 |
| 2024-09-02 | 3,997,661 | 3,718,178 |
| 2024-08-26 | 4,048,718 | 3,820,947 |
| 2024-08-19 | 3,910,476 | 3,693,884 |
| 2024-08-12 | 3,640,503 | 3,644,510 |
| 2024-08-05 | 3,867,444 | 3,765,465 |
| 2024-07-29 | 3,878,298 | 3,796,320 |
| 2024-07-22 | 3,778,766 | 3,808,348 |
| 2024-07-15 | 3,666,816 | 4,281,379 |
| 2024-07-08 | 3,631,820 | 4,171,040 |
| 2024-07-01 | 3,231,452 | 3,653,997 |
| 2024-06-24 | 3,578,955 | 3,815,319 |
| 2024-06-17 | 3,430,420 | 3,800,886 |
| 2024-06-10 | 3,505,710 | 4,104,498 |
| 2024-06-03 | 3,492,884 | 4,246,673 |
| 2024-05-27 | 3,246,787 | 3,882,793 |
| 2024-05-20 | 3,287,097 | 3,846,739 |
| 2024-05-13 | 3,316,776 | 3,997,414 |
| 2024-05-06 | 3,032,940 | 3,617,919 |
| 2024-04-29 | 2,925,764 | 3,481,142 |
| 2024-04-22 | 3,213,936 | 3,794,584 |
| 2024-04-15 | 3,219,159 | 3,864,647 |
| 2024-04-08 | 3,143,965 | 4,051,506 |
| 2024-04-01 | 2,970,666 | 3,693,910 |
| 2024-03-25 | 2,762,084 | 3,532,515 |
| 2024-03-18 | 3,226,661 | 4,200,292 |
| 2024-03-11 | 3,210,537 | 4,882,067 |
| 2024-03-04 | 3,189,586 | 4,846,974 |
| 2024-02-26 | 3,134,517 | 4,545,417 |
| 2024-02-19 | 3,009,249 | 4,365,840 |
| 2024-02-12 | 2,939,380 | 4,110,321 |
| 2024-02-05 | 2,892,269 | 4,098,310 |
| 2024-01-29 | 2,922,337 | 4,406,085 |
| 2024-01-22 | 2,761,232 | 4,451,853 |
| 2024-01-15 | 2,674,677 | 4,201,134 |
| 2024-01-08 | 2,569,589 | 4,154,042 |
| 2024-01-01 | 1,785,297 | 3,795,714 |
| 2023-12-25 | 996,850 | 3,685,078 |
| 2023-12-18 | 2,251,268 | 4,624,617 |
| 2023-12-11 | 2,521,645 | 4,588,534 |
| 2023-12-04 | 2,580,461 | 4,305,473 |
| 2023-11-27 | 2,576,395 | 5,452,646 |
| 2023-11-20 | 2,172,808 | 5,637,685 |
| 2023-11-13 | 2,452,210 | 5,474,734 |
| 2023-11-06 | 2,505,899 | 5,433,941 |
| 2023-10-30 | 1,645,913 | 3,842,979 |
| 2023-10-23 | 2,341,516 | 5,635,771 |
| 2023-10-16 | 2,341,368 | 5,351,903 |
| 2023-10-09 | 2,109,313 | 5,200,677 |
| 2023-10-02 | 2,376,654 | 4,789,857 |
| 2023-09-25 | 2,363,529 | 4,678,600 |
| 2023-09-18 | 2,341,272 | 4,596,522 |
| 2023-09-11 | 2,194,672 | 4,383,728 |
| 2023-09-04 | 1,896,646 | 4,395,017 |
| 2023-08-28 | 1,921,387 | 5,389,943 |
| 2023-08-21 | 1,915,923 | 5,771,901 |
| 2023-08-14 | 1,828,075 | 4,924,987 |
| 2023-08-07 | 1,813,806 | 4,869,394 |
| 2023-07-31 | 1,817,576 | 4,436,732 |
| 2023-07-24 | 1,728,956 | 4,409,689 |
| 2023-07-17 | 1,701,335 | 4,431,577 |
| 2023-07-10 | 1,663,615 | 4,603,375 |
| 2023-07-03 | 1,498,149 | 3,985,766 |
| 2023-06-26 | 1,512,765 | 4,323,438 |
| 2023-06-19 | 1,413,031 | 4,414,957 |
| 2023-06-12 | 1,358,506 | 4,979,749 |
| 2023-06-05 | 1,279,320 | 4,511,086 |
| 2023-05-29 | 1,177,399 | 4,143,967 |
| 2023-05-22 | 1,223,297 | 3,858,743 |
| 2023-05-15 | 1,097,021 | 4,740,047 |
| 2023-05-08 | 997,840 | 4,442,311 |
| 2023-05-01 | 787,820 | 4,285,171 |
| 2023-04-24 | 829,124 | 4,808,050 |
| 2023-04-17 | 725,322 | 5,389,473 |
| 2023-04-10 | 590,806 | 4,371,069 |
| 2023-04-03 | 512,470 | 4,017,812 |
| 2023-03-27 | 503,769 | 4,567,162 |
| 2023-03-20 | 459,192 | 4,153,927 |
| 2023-03-13 | 435,936 | 4,094,245 |
| 2023-03-06 | 411,605 | 3,960,602 |
| 2023-02-27 | 409,789 | 3,945,422 |
| 2023-02-20 | 376,165 | 4,807,222 |
| 2023-02-13 | 357,679 | 4,596,880 |
| 2023-02-06 | 349,260 | 5,302,856 |
| 2023-01-30 | 338,730 | 4,946,967 |
| 2023-01-23 | 297,359 | 4,366,706 |
| 2023-01-16 | 271,266 | 3,769,917 |
| 2023-01-09 | 281,913 | 3,853,808 |
| 2023-01-02 | 222,057 | 3,033,741 |
| 2022-12-26 | 105,666 | 2,299,140 |
| 2022-12-19 | 211,381 | 3,412,773 |
| 2022-12-12 | 252,168 | 3,828,119 |
| 2022-12-05 | 245,536 | 3,798,977 |
| 2022-11-28 | 221,626 | 4,053,581 |
| 2022-11-21 | 183,993 | 3,888,795 |
| 2022-11-14 | 238,008 | 4,523,585 |
| 2022-11-07 | 207,767 | 3,618,900 |
| 2022-10-31 | 189,462 | 3,694,086 |
| 2022-10-24 | 200,495 | 3,781,364 |
| 2022-10-17 | 181,326 | 3,902,187 |
| 2022-10-10 | 179,139 | 3,618,651 |
| 2022-10-03 | 175,918 | 3,455,698 |
| 2022-09-26 | 172,126 | 4,156,286 |
| 2022-09-19 | 174,224 | 3,983,113 |
| 2022-09-12 | 188,839 | 3,899,231 |
| 2022-09-05 | 161,302 | 3,612,204 |
| 2022-08-29 | 161,424 | 3,615,186 |
| 2022-08-22 | 170,255 | 3,807,862 |
| 2022-08-15 | 154,370 | 3,612,962 |
| 2022-08-08 | 161,900 | 3,652,074 |
| 2022-08-01 | 169,209 | 3,385,858 |
| 2022-07-25 | 152,434 | 3,378,197 |
| 2022-07-18 | 113,642 | 2,962,490 |
| 2022-07-11 | 135,593 | 3,397,595 |
| 2022-07-04 | 123,502 | 3,177,465 |
| 2022-06-27 | 130,401 | 3,594,534 |
| 2022-06-20 | 135,468 | 4,063,381 |
| 2022-06-13 | 133,537 | 3,825,944 |
| 2022-06-06 | 130,152 | 3,565,531 |
| 2022-05-30 | 120,036 | 3,318,534 |
| 2022-05-23 | 125,491 | 3,513,946 |
| 2022-05-16 | 133,040 | 3,407,736 |
| 2022-05-09 | 123,578 | 3,063,383 |
| 2022-05-02 | 112,411 | 2,888,604 |
| 2022-04-25 | 116,119 | 3,206,585 |
| 2022-04-18 | 110,651 | 3,862,897 |
| 2022-04-11 | 108,396 | 4,174,706 |
| 2022-04-04 | 120,573 | 2,978,296 |
| 2022-03-28 | 113,657 | 3,040,175 |
| 2022-03-21 | 117,812 | 2,896,586 |
| 2022-03-14 | 112,414 | 2,907,092 |
| 2022-03-07 | 107,141 | 2,949,274 |
| 2022-02-28 | 110,247 | 2,846,127 |
| 2022-02-21 | 107,005 | 2,811,597 |
| 2022-02-14 | 115,577 | 2,899,844 |
| 2022-02-07 | 110,897 | 2,922,003 |
| 2022-01-31 | 107,227 | 2,814,995 |
| 2022-01-24 | 101,527 | 2,726,376 |
| 2022-01-17 | 96,645 | 2,591,315 |
| 2022-01-10 | 90,551 | 2,607,760 |
| 2022-01-03 | 71,436 | 2,174,091 |
| 2021-12-27 | 33,978 | 1,430,371 |
| 2021-12-20 | 58,711 | 1,969,990 |
| 2021-12-13 | 93,929 | 2,629,382 |
| 2021-12-06 | 93,526 | 2,708,048 |
| 2021-11-29 | 99,248 | 2,800,676 |
| 2021-11-22 | 77,484 | 2,421,376 |
| 2021-11-15 | 96,806 | 2,712,283 |
| 2021-11-08 | 89,519 | 2,680,054 |
| 2021-11-01 | 87,594 | 2,617,526 |
| 2021-10-25 | 92,297 | 2,732,011 |
| 2021-10-18 | 92,502 | 2,837,239 |
| 2021-10-11 | 91,950 | 2,563,197 |
| 2021-10-04 | 95,199 | 2,663,516 |
| 2021-09-27 | 91,378 | 2,638,520 |
| 2021-09-20 | 93,890 | 2,636,245 |
| 2021-09-13 | 92,540 | 2,581,496 |
| 2021-09-06 | 81,340 | 2,393,262 |
| 2021-08-30 | 85,817 | 2,470,491 |
| 2021-08-23 | 80,060 | 2,476,198 |
| 2021-08-16 | 79,929 | 2,521,937 |
| 2021-08-09 | 81,615 | 2,458,780 |
| 2021-08-02 | 82,306 | 2,475,863 |
| 2021-07-26 | 4,284 | 333,280 |
| Types | no bundled types | ships TypeScript types |