Companies, monthly, on the fixed panel of sites crawled since 2020of 54,527,857 in the indexlanding 12 Sept 2026
327,945 at Sept 26; 363,320 twelve months earlier, -35,375, -9.7% on the fixed panel; the series starts January 2021 because the panel is anchored at 31 Dec 2020
| Month | Companies | Observed on the panel |
|---|---|---|
| 2021-01 | 234,741 | 50,773 |
| 2021-02 | 234,742 | 50,773 |
| 2021-03 | 234,742 | 50,773 |
| 2021-04 | 234,742 | 50,773 |
| 2021-05 | 234,743 | 50,773 |
| 2021-06 | 234,744 | 50,774 |
| 2021-07 | 234,747 | 50,774 |
| 2021-08 | 234,797 | 50,785 |
| 2021-09 | 234,825 | 50,791 |
| 2021-10 | 234,850 | 50,797 |
| 2021-11 | 234,873 | 50,802 |
| 2021-12 | 234,901 | 50,808 |
| 2022-01 | 234,921 | 50,812 |
| 2022-02 | 234,941 | 50,816 |
| 2022-03 | 234,966 | 50,822 |
| 2022-04 | 234,989 | 50,827 |
| 2022-05 | 235,011 | 50,831 |
| 2022-06 | 235,036 | 50,837 |
| 2022-07 | 235,060 | 50,842 |
| 2022-08 | 235,081 | 50,847 |
| 2022-09 | 235,065 | 50,843 |
| 2022-10 | 235,066 | 50,843 |
| 2022-11 | 235,071 | 50,844 |
| 2022-12 | 235,079 | 50,846 |
| 2023-01 | 235,081 | 50,847 |
| 2023-02 | 235,091 | 50,849 |
| 2023-03 | 235,101 | 50,851 |
| 2023-04 | 241,315 | 52,195 |
| 2023-05 | 243,430 | 52,652 |
| 2023-06 | 245,544 | 53,110 |
| 2023-07 | 247,657 | 53,567 |
| 2023-08 | 249,769 | 54,023 |
| 2023-09 | 251,882 | 54,480 |
| 2023-10 | 253,987 | 54,936 |
| 2023-11 | 256,094 | 55,392 |
| 2023-12 | 258,202 | 55,847 |
| 2024-01 | 260,310 | 56,303 |
| 2024-02 | 262,420 | 56,760 |
| 2024-03 | 267,314 | 57,818 |
| 2024-04 | 271,297 | 58,680 |
| 2024-05 | 269,073 | 58,199 |
| 2024-06 | 270,977 | 58,611 |
| 2024-07 | 272,872 | 59,020 |
| 2024-08 | 274,900 | 59,459 |
| 2024-09 | 278,682 | 60,277 |
| 2024-10 | 287,617 | 62,210 |
| 2024-11 | 295,847 | 63,990 |
| 2024-12 | 303,632 | 65,674 |
| 2025-01 | 312,849 | 67,667 |
| 2025-02 | 320,951 | 69,420 |
| 2025-03 | 329,050 | 71,171 |
| 2025-04 | 335,051 | 72,469 |
| 2025-05 | 341,059 | 73,769 |
| 2025-06 | 347,942 | 75,258 |
| 2025-07 | 354,473 | 76,670 |
| 2025-08 | 360,967 | 78,075 |
| 2025-09 | 363,320 | 78,584 |
| 2025-10 | 363,895 | 78,708 |
| 2025-11 | 359,318 | 77,718 |
| 2025-12 | 355,446 | 76,881 |
| 2026-01 | 352,094 | 76,156 |
| 2026-02 | 349,235 | 75,537 |
| 2026-03 | 348,112 | 75,294 |
| 2026-04 | 346,467 | 74,939 |
| 2026-05 | 343,712 | 74,343 |
| 2026-06 | 341,579 | 73,881 |
| 2026-07 | 337,709 | 73,044 |
| 2026-08 | 333,400 | 72,112 |
| 2026-09 | 327,945 | 70,932 |
Shares of the same 327,946each row a different wholelanding 12 Sept 2026
Three wholes, three shares of one count: a share travels with its whole, never alone. Against the last of them, Backbone.js is rank 1 of 4 technologies in MV* JavaScript frameworks.
Open as a segment
327,946 companies; add a country, a sector or a band on the segment page. Counting is free.
As recorded in the cataloguetaxonomy release tax-2026.10last discovered 10 Sept 2026
An open-source JavaScript framework providing models, views, and routing for web apps.
Backbone.js offers MVC-style structures, routing, and data bindings to build client-side web applications. It is maintained by the open-source community and often paired with Underscore.js.
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