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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 | jotai | valtio |
|---|---|---|
| Release cadence | 0 releases in last 90 days | 0 releases in last 90 days |
| Last release | 3 days ago | 77 days ago |
| Open issues | 1 open issues | 2 open issues |
| Bus factor | top contributor makes 72.32% of commits | top contributor makes 67.17% of commits |
| OpenSSF score | 6.5/10 | 6.3/10 |
| Vulnerabilities | 0 known vulnerabilities | 0 known vulnerabilities |
| Types | ships TypeScript types | ships TypeScript types |
Daily downloads aggregated to weekly sums (last 5 years).
| Week | jotai | valtio |
|---|---|---|
| 2026-07-13 | 2,845,062 | 995,916 |
| 2026-07-06 | 5,226,767 | 1,588,668 |
| 2026-06-29 | 4,868,905 | 1,618,595 |
| 2026-06-22 | 5,283,180 | 1,690,814 |
| 2026-06-15 | 5,354,228 | 1,848,555 |
| 2026-06-08 | 5,126,104 | 1,722,880 |
| 2026-06-01 | 4,232,740 | 1,787,515 |
| 2026-05-25 | 4,384,355 | 1,718,838 |
| 2026-05-18 | 4,634,734 | 1,742,189 |
| 2026-05-11 | 3,685,845 | 1,459,921 |
| 2026-05-04 | 4,144,987 | 1,374,444 |
| 2026-04-27 | 3,954,518 | 1,444,095 |
| 2026-04-20 | 3,968,283 | 1,394,890 |
| 2026-04-13 | 3,811,376 | 1,388,071 |
| 2026-04-06 | 3,605,490 | 1,245,968 |
| 2026-03-30 | 3,363,228 | 1,229,828 |
| 2026-03-23 | 3,538,336 | 1,289,672 |
| 2026-03-16 | 3,235,243 | 1,244,424 |
| 2026-03-09 | 3,261,915 | 1,305,055 |
| 2026-03-02 | 3,068,122 | 1,271,313 |
| 2026-02-23 | 2,983,191 | 1,204,726 |
| 2026-02-16 | 2,712,089 | 1,083,515 |
| 2026-02-09 | 2,745,685 | 1,122,427 |
| 2026-02-02 | 2,791,163 | 1,164,906 |
| 2026-01-26 | 2,717,825 | 1,114,253 |
| 2026-01-19 | 2,430,951 | 1,076,668 |
| 2026-01-12 | 2,439,364 | 1,057,219 |
| 2026-01-05 | 2,316,473 | 972,731 |
| 2025-12-29 | 1,111,882 | 553,343 |
| 2025-12-22 | 1,285,889 | 628,915 |
| 2025-12-15 | 2,477,914 | 1,054,212 |
| 2025-12-08 | 2,562,151 | 1,154,107 |
| 2025-12-01 | 2,556,944 | 1,173,508 |
| 2025-11-24 | 2,015,716 | 1,005,286 |
| 2025-11-17 | 2,316,678 | 1,046,762 |
| 2025-11-10 | 2,210,447 | 1,043,857 |
| 2025-11-03 | 2,247,591 | 1,038,528 |
| 2025-10-27 | 2,209,682 | 1,024,169 |
| 2025-10-20 | 2,183,112 | 1,019,237 |
| 2025-10-13 | 2,111,786 | 1,028,893 |
| 2025-10-06 | 2,162,361 | 1,011,123 |
| 2025-09-29 | 2,144,446 | 987,421 |
| 2025-09-22 | 2,145,896 | 969,421 |
| 2025-09-15 | 2,130,701 | 917,556 |
| 2025-09-08 | 2,138,416 | 907,378 |
| 2025-09-01 | 1,919,434 | 847,009 |
| 2025-08-25 | 1,969,866 | 910,994 |
| 2025-08-18 | 1,957,777 | 870,281 |
| 2025-08-11 | 1,838,601 | 834,122 |
| 2025-08-04 | 1,897,087 | 848,281 |
| 2025-07-28 | 1,812,836 | 874,817 |
| 2025-07-21 | 1,796,609 | 1,040,925 |
| 2025-07-14 | 1,777,742 | 779,815 |
| 2025-07-07 | 1,819,436 | 754,993 |
| 2025-06-30 | 1,581,257 | 714,252 |
| 2025-06-23 | 1,696,428 | 754,562 |
| 2025-06-16 | 1,749,934 | 798,347 |
| 2025-06-09 | 1,687,346 | 758,337 |
| 2025-06-02 | 1,638,589 | 781,429 |
| 2025-05-26 | 1,460,218 | 715,306 |
| 2025-05-19 | 1,577,646 | 796,121 |
| 2025-05-12 | 1,536,373 | 781,328 |
| 2025-05-05 | 1,448,238 | 759,224 |
| 2025-04-28 | 1,331,938 | 756,409 |
| 2025-04-21 | 1,417,183 | 692,358 |
| 2025-04-14 | 1,378,293 | 634,304 |
| 2025-04-07 | 1,387,635 | 590,200 |
| 2025-03-31 | 1,329,442 | 580,799 |
| 2025-03-24 | 1,365,612 | 564,288 |
| 2025-03-17 | 1,351,378 | 531,724 |
| 2025-03-10 | 1,376,601 | 519,849 |
| 2025-03-03 | 1,345,156 | 501,064 |
| 2025-02-24 | 1,349,372 | 496,067 |
| 2025-02-17 | 1,313,488 | 513,006 |
| 2025-02-10 | 1,317,812 | 526,065 |
| 2025-02-03 | 1,285,921 | 516,335 |
| 2025-01-27 | 1,171,018 | 463,548 |
| 2025-01-20 | 1,171,055 | 491,835 |
| 2025-01-13 | 1,185,143 | 495,150 |
| 2025-01-06 | 1,072,797 | 485,317 |
| 2024-12-30 | 583,944 | 273,805 |
| 2024-12-23 | 584,740 | 250,822 |
| 2024-12-16 | 1,099,699 | 485,019 |
| 2024-12-09 | 1,109,249 | 511,974 |
| 2024-12-02 | 1,108,419 | 499,170 |
| 2024-11-25 | 1,036,983 | 452,572 |
| 2024-11-18 | 1,140,656 | 472,423 |
| 2024-11-11 | 1,070,830 | 432,941 |
| 2024-11-04 | 1,118,899 | 442,611 |
| 2024-10-28 | 1,095,488 | 437,120 |
| 2024-10-21 | 1,136,493 | 453,278 |
| 2024-10-14 | 1,080,992 | 434,216 |
| 2024-10-07 | 1,095,080 | 428,093 |
| 2024-09-30 | 1,098,136 | 453,808 |
| 2024-09-23 | 1,193,641 | 434,883 |
| 2024-09-16 | 1,174,738 | 417,427 |
| 2024-09-09 | 1,248,412 | 443,068 |
| 2024-09-02 | 1,200,595 | 442,673 |
| 2024-08-26 | 1,238,552 | 442,288 |
| 2024-08-19 | 1,131,608 | 425,609 |
| 2024-08-12 | 1,099,087 | 388,582 |
| 2024-08-05 | 1,170,807 | 421,931 |
| 2024-07-29 | 1,047,111 | 397,817 |
| 2024-07-22 | 1,001,788 | 397,032 |
| 2024-07-15 | 939,451 | 395,197 |
| 2024-07-08 | 913,598 | 404,470 |
| 2024-07-01 | 824,366 | 394,636 |
| 2024-06-24 | 920,435 | 415,956 |
| 2024-06-17 | 887,771 | 403,800 |
| 2024-06-10 | 928,980 | 412,562 |
| 2024-06-03 | 955,331 | 401,998 |
| 2024-05-27 | 873,854 | 382,454 |
| 2024-05-20 | 881,675 | 399,451 |
| 2024-05-13 | 896,264 | 410,768 |
| 2024-05-06 | 857,626 | 397,288 |
| 2024-04-29 | 828,224 | 372,023 |
| 2024-04-22 | 914,608 | 418,974 |
| 2024-04-15 | 923,775 | 412,995 |
| 2024-04-08 | 881,412 | 430,144 |
| 2024-04-01 | 855,587 | 413,224 |
| 2024-03-25 | 820,460 | 373,281 |
| 2024-03-18 | 917,360 | 420,855 |
| 2024-03-11 | 943,220 | 440,945 |
| 2024-03-04 | 900,866 | 453,329 |
| 2024-02-26 | 876,963 | 435,186 |
| 2024-02-19 | 793,074 | 434,600 |
| 2024-02-12 | 759,429 | 413,592 |
| 2024-02-05 | 755,449 | 432,398 |
| 2024-01-29 | 798,789 | 466,122 |
| 2024-01-22 | 743,380 | 456,822 |
| 2024-01-15 | 703,092 | 391,596 |
| 2024-01-08 | 699,883 | 352,241 |
| 2024-01-01 | 523,627 | 282,066 |
| 2023-12-25 | 327,382 | 181,014 |
| 2023-12-18 | 652,765 | 335,187 |
| 2023-12-11 | 708,046 | 385,767 |
| 2023-12-04 | 684,301 | 369,485 |
| 2023-11-27 | 648,449 | 369,076 |
| 2023-11-20 | 561,659 | 356,833 |
| 2023-11-13 | 615,528 | 345,445 |
| 2023-11-06 | 631,838 | 385,656 |
| 2023-10-30 | 428,540 | 261,781 |
| 2023-10-23 | 592,332 | 349,327 |
| 2023-10-16 | 619,389 | 365,001 |
| 2023-10-09 | 560,687 | 349,016 |
| 2023-10-02 | 629,928 | 334,762 |
| 2023-09-25 | 593,764 | 348,460 |
| 2023-09-18 | 553,484 | 335,030 |
| 2023-09-11 | 577,093 | 358,207 |
| 2023-09-04 | 533,956 | 311,922 |
| 2023-08-28 | 531,442 | 306,889 |
| 2023-08-21 | 546,990 | 300,737 |
| 2023-08-14 | 508,053 | 298,094 |
| 2023-08-07 | 558,549 | 308,977 |
| 2023-07-31 | 519,750 | 287,679 |
| 2023-07-24 | 474,713 | 278,352 |
| 2023-07-17 | 522,247 | 273,313 |
| 2023-07-10 | 510,421 | 317,140 |
| 2023-07-03 | 437,665 | 277,143 |
| 2023-06-26 | 451,185 | 290,450 |
| 2023-06-19 | 455,475 | 252,605 |
| 2023-06-12 | 491,674 | 260,376 |
| 2023-06-05 | 483,392 | 253,173 |
| 2023-05-29 | 441,355 | 280,592 |
| 2023-05-22 | 432,117 | 251,886 |
| 2023-05-15 | 403,713 | 259,603 |
| 2023-05-08 | 467,570 | 248,721 |
| 2023-05-01 | 384,986 | 227,193 |
| 2023-04-24 | 457,915 | 228,463 |
| 2023-04-17 | 383,497 | 238,258 |
| 2023-04-10 | 336,207 | 213,484 |
| 2023-04-03 | 313,177 | 198,578 |
| 2023-03-27 | 342,501 | 224,758 |
| 2023-03-20 | 315,312 | 213,364 |
| 2023-03-13 | 336,453 | 201,538 |
| 2023-03-06 | 298,663 | 160,244 |
| 2023-02-27 | 289,014 | 135,030 |
| 2023-02-20 | 281,468 | 126,801 |
| 2023-02-13 | 280,788 | 120,647 |
| 2023-02-06 | 263,494 | 107,556 |
| 2023-01-30 | 266,613 | 104,098 |
| 2023-01-23 | 244,008 | 90,014 |
| 2023-01-16 | 226,922 | 80,161 |
| 2023-01-09 | 254,738 | 76,986 |
| 2023-01-02 | 182,045 | 59,428 |
| 2022-12-26 | 101,245 | 38,050 |
| 2022-12-19 | 177,693 | 56,718 |
| 2022-12-12 | 212,938 | 62,395 |
| 2022-12-05 | 221,821 | 57,944 |
| 2022-11-28 | 231,175 | 56,681 |
| 2022-11-21 | 185,723 | 62,363 |
| 2022-11-14 | 226,024 | 80,193 |
| 2022-11-07 | 216,948 | 59,899 |
| 2022-10-31 | 206,910 | 49,388 |
| 2022-10-24 | 207,365 | 50,231 |
| 2022-10-17 | 209,278 | 50,945 |
| 2022-10-10 | 190,889 | 46,575 |
| 2022-10-03 | 186,367 | 39,822 |
| 2022-09-26 | 194,259 | 34,762 |
| 2022-09-19 | 188,141 | 32,860 |
| 2022-09-12 | 192,073 | 34,119 |
| 2022-09-05 | 156,806 | 29,631 |
| 2022-08-29 | 165,152 | 28,888 |
| 2022-08-22 | 154,228 | 29,182 |
| 2022-08-15 | 142,958 | 25,734 |
| 2022-08-08 | 129,806 | 26,283 |
| 2022-08-01 | 134,409 | 25,200 |
| 2022-07-25 | 134,177 | 27,317 |
| 2022-07-18 | 112,580 | 22,382 |
| 2022-07-11 | 128,560 | 25,440 |
| 2022-07-04 | 119,222 | 23,088 |
| 2022-06-27 | 116,796 | 24,722 |
| 2022-06-20 | 112,317 | 22,253 |
| 2022-06-13 | 117,031 | 23,449 |
| 2022-06-06 | 118,048 | 22,782 |
| 2022-05-30 | 98,880 | 23,033 |
| 2022-05-23 | 99,090 | 23,681 |
| 2022-05-16 | 107,985 | 23,271 |
| 2022-05-09 | 111,997 | 22,036 |
| 2022-05-02 | 101,610 | 19,425 |
| 2022-04-25 | 112,656 | 24,887 |
| 2022-04-18 | 96,704 | 19,480 |
| 2022-04-11 | 84,802 | 21,796 |
| 2022-04-04 | 92,592 | 22,079 |
| 2022-03-28 | 89,341 | 21,418 |
| 2022-03-21 | 84,260 | 25,600 |
| 2022-03-14 | 73,279 | 24,073 |
| 2022-03-07 | 73,808 | 27,938 |
| 2022-02-28 | 66,440 | 27,424 |
| 2022-02-21 | 74,592 | 36,099 |
| 2022-02-14 | 75,899 | 31,717 |
| 2022-02-07 | 73,134 | 22,009 |
| 2022-01-31 | 64,612 | 18,963 |
| 2022-01-24 | 69,598 | 19,392 |
| 2022-01-17 | 64,167 | 17,861 |
| 2022-01-10 | 56,143 | 16,864 |
| 2022-01-03 | 49,870 | 13,018 |
| 2021-12-27 | 26,324 | 6,109 |
| 2021-12-20 | 39,576 | 8,759 |
| 2021-12-13 | 54,379 | 12,994 |
| 2021-12-06 | 53,881 | 12,602 |
| 2021-11-29 | 48,167 | 14,096 |
| 2021-11-22 | 41,421 | 11,305 |
| 2021-11-15 | 49,838 | 13,234 |
| 2021-11-08 | 46,066 | 11,684 |
| 2021-11-01 | 36,140 | 13,784 |
| 2021-10-25 | 36,295 | 11,911 |
| 2021-10-18 | 36,854 | 12,187 |
| 2021-10-11 | 32,695 | 10,264 |
| 2021-10-04 | 31,385 | 11,089 |
| 2021-09-27 | 24,282 | 11,604 |
| 2021-09-20 | 21,874 | 9,863 |
| 2021-09-13 | 23,397 | 10,927 |
| 2021-09-06 | 20,922 | 10,067 |
| 2021-08-30 | 20,472 | 8,691 |
| 2021-08-23 | 21,193 | 5,983 |
| 2021-08-16 | 19,779 | 5,355 |
| 2021-08-09 | 20,231 | 4,872 |
| 2021-08-02 | 18,561 | 4,291 |
| 2021-07-26 | 18,818 | 4,836 |
| 2021-07-19 | 20,334 | 4,421 |
| 2021-07-12 | 903 | 175 |