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2 of 5 packages selected.
2-package comparison
zustand is the safest overall pick in this comparison
Measured metrics — each value links to its source.
| Signal | zustand | mobx |
|---|---|---|
| Release cadence | 0 releases in last 90 days | 0 releases in last 90 days |
| Last release | 50 days ago | 39 days ago |
| Open issues | 2 open issues | 49 open issues |
| Bus factor | top contributor makes 42.64% of commits | top contributor makes 72.59% of commits |
| OpenSSF score | 7/10 | 5.7/10 |
| Vulnerabilities | 0 known vulnerabilities | 0 known vulnerabilities |
| Types | ships TypeScript types | ships TypeScript types |
Daily downloads aggregated to weekly sums (last 5 years).
| Week | zustand | mobx |
|---|---|---|
| 2026-07-13 | 23,846,619 | 1,989,519 |
| 2026-07-06 | 33,333,292 | 2,896,362 |
| 2026-06-29 | 40,292,085 | 3,601,172 |
| 2026-06-22 | 41,812,747 | 4,025,763 |
| 2026-06-15 | 43,387,099 | 4,037,435 |
| 2026-06-08 | 41,212,048 | 4,426,479 |
| 2026-06-01 | 33,165,647 | 3,320,461 |
| 2026-05-25 | 36,354,284 | 3,789,180 |
| 2026-05-18 | 37,569,468 | 4,150,268 |
| 2026-05-11 | 36,901,781 | 4,150,560 |
| 2026-05-04 | 34,670,342 | 3,782,623 |
| 2026-04-27 | 32,866,053 | 3,389,204 |
| 2026-04-20 | 32,396,969 | 3,475,054 |
| 2026-04-13 | 31,412,142 | 3,223,261 |
| 2026-04-06 | 28,577,902 | 3,184,563 |
| 2026-03-30 | 29,190,141 | 3,041,932 |
| 2026-03-23 | 30,145,898 | 3,271,351 |
| 2026-03-16 | 29,342,730 | 3,201,211 |
| 2026-03-09 | 26,230,887 | 3,194,389 |
| 2026-03-02 | 24,912,461 | 3,131,228 |
| 2026-02-23 | 23,820,128 | 3,046,346 |
| 2026-02-16 | 20,979,371 | 2,726,704 |
| 2026-02-09 | 20,843,602 | 2,866,651 |
| 2026-02-02 | 21,512,116 | 2,811,694 |
| 2026-01-26 | 19,102,902 | 2,616,712 |
| 2026-01-19 | 17,905,614 | 2,525,242 |
| 2026-01-12 | 17,251,614 | 2,505,792 |
| 2026-01-05 | 15,452,345 | 2,242,168 |
| 2025-12-29 | 9,153,045 | 1,092,119 |
| 2025-12-22 | 9,330,722 | 1,267,345 |
| 2025-12-15 | 14,720,740 | 2,351,159 |
| 2025-12-08 | 15,224,552 | 2,371,951 |
| 2025-12-01 | 14,945,763 | 2,464,380 |
| 2025-11-24 | 12,479,791 | 2,179,049 |
| 2025-11-17 | 14,077,964 | 2,272,721 |
| 2025-11-10 | 13,420,384 | 2,135,350 |
| 2025-11-03 | 13,487,147 | 2,167,869 |
| 2025-10-27 | 12,841,241 | 2,080,602 |
| 2025-10-20 | 10,138,755 | 1,724,866 |
| 2025-10-13 | 12,053,393 | 2,179,877 |
| 2025-10-06 | 11,853,261 | 2,138,679 |
| 2025-09-29 | 11,573,971 | 2,082,200 |
| 2025-09-22 | 11,388,638 | 2,084,710 |
| 2025-09-15 | 11,260,878 | 2,108,821 |
| 2025-09-08 | 11,119,395 | 2,107,280 |
| 2025-09-01 | 10,465,024 | 1,976,067 |
| 2025-08-25 | 10,752,504 | 2,036,393 |
| 2025-08-18 | 10,434,624 | 1,957,772 |
| 2025-08-11 | 9,935,072 | 1,868,399 |
| 2025-08-04 | 9,917,588 | 1,900,902 |
| 2025-07-28 | 9,498,607 | 1,981,743 |
| 2025-07-21 | 9,174,445 | 1,886,550 |
| 2025-07-14 | 8,611,518 | 1,866,472 |
| 2025-07-07 | 8,579,835 | 1,917,914 |
| 2025-06-30 | 8,081,972 | 1,828,755 |
| 2025-06-23 | 8,476,002 | 1,956,618 |
| 2025-06-16 | 8,082,645 | 1,918,176 |
| 2025-06-09 | 7,778,465 | 1,857,190 |
| 2025-06-02 | 7,614,233 | 1,859,698 |
| 2025-05-26 | 7,239,199 | 1,722,818 |
| 2025-05-19 | 7,960,497 | 1,891,485 |
| 2025-05-12 | 7,434,825 | 1,901,972 |
| 2025-05-05 | 7,002,518 | 1,765,900 |
| 2025-04-28 | 6,434,657 | 1,623,655 |
| 2025-04-21 | 6,583,846 | 1,696,854 |
| 2025-04-14 | 6,430,217 | 1,733,974 |
| 2025-04-07 | 6,553,902 | 1,750,318 |
| 2025-03-31 | 6,493,727 | 1,836,331 |
| 2025-03-24 | 6,511,794 | 1,903,618 |
| 2025-03-17 | 6,378,773 | 1,898,567 |
| 2025-03-10 | 6,251,158 | 1,861,488 |
| 2025-03-03 | 5,886,484 | 1,771,905 |
| 2025-02-24 | 5,920,659 | 1,829,475 |
| 2025-02-17 | 5,699,685 | 1,718,795 |
| 2025-02-10 | 5,671,541 | 1,732,442 |
| 2025-02-03 | 5,561,236 | 1,663,211 |
| 2025-01-27 | 5,080,155 | 1,530,419 |
| 2025-01-20 | 5,109,388 | 1,528,041 |
| 2025-01-13 | 5,002,751 | 1,520,084 |
| 2025-01-06 | 4,595,945 | 1,472,462 |
| 2024-12-30 | 2,571,665 | 837,383 |
| 2024-12-23 | 2,423,806 | 815,106 |
| 2024-12-16 | 4,650,440 | 1,703,431 |
| 2024-12-09 | 4,891,729 | 1,706,438 |
| 2024-12-02 | 4,807,415 | 1,706,635 |
| 2024-11-25 | 4,316,445 | 1,633,606 |
| 2024-11-18 | 4,667,009 | 1,770,218 |
| 2024-11-11 | 4,286,261 | 1,676,752 |
| 2024-11-04 | 4,402,718 | 1,694,226 |
| 2024-10-28 | 4,246,795 | 1,722,336 |
| 2024-10-21 | 4,398,001 | 1,704,140 |
| 2024-10-14 | 4,164,198 | 1,571,054 |
| 2024-10-07 | 4,157,438 | 1,553,524 |
| 2024-09-30 | 4,056,927 | 1,504,585 |
| 2024-09-23 | 4,338,656 | 1,545,881 |
| 2024-09-16 | 4,246,070 | 1,532,240 |
| 2024-09-09 | 4,363,302 | 1,602,289 |
| 2024-09-02 | 4,051,182 | 1,539,082 |
| 2024-08-26 | 4,091,617 | 1,569,458 |
| 2024-08-19 | 3,891,872 | 1,526,358 |
| 2024-08-12 | 3,653,829 | 1,450,053 |
| 2024-08-05 | 3,720,200 | 1,493,162 |
| 2024-07-29 | 3,758,686 | 1,519,250 |
| 2024-07-22 | 3,655,719 | 1,470,329 |
| 2024-07-15 | 3,625,953 | 1,457,099 |
| 2024-07-08 | 3,565,911 | 1,428,405 |
| 2024-07-01 | 3,280,477 | 1,328,006 |
| 2024-06-24 | 3,570,788 | 1,416,909 |
| 2024-06-17 | 3,388,307 | 1,484,681 |
| 2024-06-10 | 3,480,045 | 1,564,064 |
| 2024-06-03 | 3,437,000 | 1,593,308 |
| 2024-05-27 | 3,271,663 | 1,515,102 |
| 2024-05-20 | 3,425,745 | 1,367,182 |
| 2024-05-13 | 3,491,959 | 1,377,513 |
| 2024-05-06 | 3,226,052 | 1,240,071 |
| 2024-04-29 | 3,099,328 | 1,186,904 |
| 2024-04-22 | 3,357,518 | 1,328,043 |
| 2024-04-15 | 3,272,256 | 1,407,578 |
| 2024-04-08 | 3,137,545 | 1,338,506 |
| 2024-04-01 | 3,066,603 | 1,236,698 |
| 2024-03-25 | 2,849,752 | 1,207,695 |
| 2024-03-18 | 3,205,481 | 1,367,556 |
| 2024-03-11 | 3,287,848 | 1,307,478 |
| 2024-03-04 | 3,263,469 | 1,318,608 |
| 2024-02-26 | 3,170,037 | 1,361,419 |
| 2024-02-19 | 2,992,361 | 1,204,682 |
| 2024-02-12 | 2,857,736 | 1,225,795 |
| 2024-02-05 | 2,964,820 | 1,254,267 |
| 2024-01-29 | 2,984,074 | 1,221,813 |
| 2024-01-22 | 2,898,517 | 1,177,316 |
| 2024-01-15 | 2,657,675 | 1,144,640 |
| 2024-01-08 | 2,594,101 | 1,091,232 |
| 2024-01-01 | 1,937,527 | 803,784 |
| 2023-12-25 | 1,172,104 | 545,765 |
| 2023-12-18 | 2,293,070 | 1,003,905 |
| 2023-12-11 | 2,629,857 | 1,175,548 |
| 2023-12-04 | 2,572,096 | 1,131,012 |
| 2023-11-27 | 2,564,067 | 1,231,872 |
| 2023-11-20 | 2,233,620 | 1,017,879 |
| 2023-11-13 | 2,444,017 | 1,179,618 |
| 2023-11-06 | 2,507,368 | 1,113,815 |
| 2023-10-30 | 1,719,115 | 770,362 |
| 2023-10-23 | 2,351,071 | 1,101,127 |
| 2023-10-16 | 2,382,907 | 1,105,466 |
| 2023-10-09 | 2,212,370 | 1,019,981 |
| 2023-10-02 | 2,204,693 | 990,744 |
| 2023-09-25 | 2,182,229 | 1,028,533 |
| 2023-09-18 | 2,181,941 | 1,031,922 |
| 2023-09-11 | 2,154,546 | 1,055,723 |
| 2023-09-04 | 1,993,667 | 1,006,396 |
| 2023-08-28 | 2,046,313 | 1,055,418 |
| 2023-08-21 | 2,068,792 | 1,076,687 |
| 2023-08-14 | 1,933,619 | 1,050,782 |
| 2023-08-07 | 1,961,038 | 1,088,408 |
| 2023-07-31 | 1,923,571 | 1,100,778 |
| 2023-07-24 | 1,870,331 | 1,082,534 |
| 2023-07-17 | 1,891,261 | 1,080,831 |
| 2023-07-10 | 1,896,351 | 1,142,209 |
| 2023-07-03 | 1,655,846 | 962,810 |
| 2023-06-26 | 1,758,879 | 1,015,752 |
| 2023-06-19 | 1,687,803 | 979,327 |
| 2023-06-12 | 1,745,229 | 1,056,267 |
| 2023-06-05 | 1,730,241 | 979,280 |
| 2023-05-29 | 1,627,260 | 943,322 |
| 2023-05-22 | 1,686,617 | 1,032,961 |
| 2023-05-15 | 1,675,214 | 1,000,071 |
| 2023-05-08 | 1,668,250 | 1,037,553 |
| 2023-05-01 | 1,544,876 | 955,445 |
| 2023-04-24 | 1,574,736 | 1,091,618 |
| 2023-04-17 | 1,552,943 | 1,107,794 |
| 2023-04-10 | 1,500,534 | 1,033,621 |
| 2023-04-03 | 1,472,747 | 1,000,489 |
| 2023-03-27 | 1,623,466 | 1,151,781 |
| 2023-03-20 | 1,507,468 | 1,116,605 |
| 2023-03-13 | 1,470,322 | 1,079,485 |
| 2023-03-06 | 1,388,006 | 1,091,703 |
| 2023-02-27 | 1,434,086 | 1,034,752 |
| 2023-02-20 | 1,326,067 | 995,784 |
| 2023-02-13 | 1,314,619 | 1,077,154 |
| 2023-02-06 | 1,215,937 | 1,046,571 |
| 2023-01-30 | 1,205,348 | 1,117,479 |
| 2023-01-23 | 1,125,641 | 988,600 |
| 2023-01-16 | 1,066,698 | 979,436 |
| 2023-01-09 | 1,077,621 | 990,975 |
| 2023-01-02 | 821,498 | 753,182 |
| 2022-12-26 | 454,484 | 497,991 |
| 2022-12-19 | 844,175 | 840,990 |
| 2022-12-12 | 1,024,906 | 1,035,206 |
| 2022-12-05 | 1,035,179 | 1,036,378 |
| 2022-11-28 | 968,633 | 1,114,541 |
| 2022-11-21 | 866,624 | 1,023,762 |
| 2022-11-14 | 1,031,130 | 1,084,550 |
| 2022-11-07 | 965,948 | 992,075 |
| 2022-10-31 | 913,665 | 974,543 |
| 2022-10-24 | 857,316 | 1,005,996 |
| 2022-10-17 | 822,753 | 1,030,268 |
| 2022-10-10 | 789,801 | 934,607 |
| 2022-10-03 | 745,599 | 997,646 |
| 2022-09-26 | 755,471 | 988,853 |
| 2022-09-19 | 751,029 | 1,095,410 |
| 2022-09-12 | 799,168 | 1,051,317 |
| 2022-09-05 | 661,938 | 996,205 |
| 2022-08-29 | 693,483 | 1,038,097 |
| 2022-08-22 | 682,287 | 1,043,362 |
| 2022-08-15 | 664,436 | 1,010,292 |
| 2022-08-08 | 645,607 | 1,030,938 |
| 2022-08-01 | 643,376 | 982,925 |
| 2022-07-25 | 617,749 | 918,496 |
| 2022-07-18 | 527,197 | 805,211 |
| 2022-07-11 | 589,138 | 892,978 |
| 2022-07-04 | 552,971 | 838,438 |
| 2022-06-27 | 571,059 | 903,357 |
| 2022-06-20 | 539,927 | 887,422 |
| 2022-06-13 | 550,094 | 891,738 |
| 2022-06-06 | 524,003 | 924,573 |
| 2022-05-30 | 486,628 | 929,392 |
| 2022-05-23 | 514,329 | 906,922 |
| 2022-05-16 | 505,689 | 944,902 |
| 2022-05-09 | 489,885 | 894,310 |
| 2022-05-02 | 442,230 | 800,076 |
| 2022-04-25 | 461,060 | 921,610 |
| 2022-04-18 | 394,964 | 1,343,375 |
| 2022-04-11 | 386,323 | 1,484,437 |
| 2022-04-04 | 429,570 | 882,977 |
| 2022-03-28 | 399,172 | 882,393 |
| 2022-03-21 | 385,528 | 870,004 |
| 2022-03-14 | 353,323 | 842,825 |
| 2022-03-07 | 360,636 | 847,440 |
| 2022-02-28 | 331,953 | 828,476 |
| 2022-02-21 | 332,583 | 841,572 |
| 2022-02-14 | 359,150 | 890,875 |
| 2022-02-07 | 332,784 | 894,435 |
| 2022-01-31 | 314,258 | 847,510 |
| 2022-01-24 | 305,232 | 866,790 |
| 2022-01-17 | 312,816 | 833,330 |
| 2022-01-10 | 282,363 | 800,534 |
| 2022-01-03 | 242,781 | 630,650 |
| 2021-12-27 | 121,249 | 343,210 |
| 2021-12-20 | 186,270 | 569,452 |
| 2021-12-13 | 292,976 | 791,635 |
| 2021-12-06 | 276,612 | 827,609 |
| 2021-11-29 | 264,404 | 831,190 |
| 2021-11-22 | 210,056 | 689,773 |
| 2021-11-15 | 240,141 | 774,835 |
| 2021-11-08 | 218,577 | 775,020 |
| 2021-11-01 | 205,494 | 720,843 |
| 2021-10-25 | 191,750 | 751,399 |
| 2021-10-18 | 181,963 | 747,935 |
| 2021-10-11 | 170,647 | 697,738 |
| 2021-10-04 | 163,913 | 746,799 |
| 2021-09-27 | 162,043 | 744,752 |
| 2021-09-20 | 145,807 | 725,915 |
| 2021-09-13 | 134,208 | 737,382 |
| 2021-09-06 | 121,439 | 665,249 |
| 2021-08-30 | 131,489 | 711,649 |
| 2021-08-23 | 136,173 | 717,728 |
| 2021-08-16 | 123,414 | 700,895 |
| 2021-08-09 | 118,063 | 657,577 |
| 2021-08-02 | 111,817 | 640,081 |
| 2021-07-26 | 105,354 | 662,894 |
| 2021-07-19 | 104,998 | 646,731 |
| 2021-07-12 | 3,464 | 23,188 |