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Technology answer

Select2

1,177,263

companies run it, 2.2% of 54,527,857 in the index. Landing 12 Sept 2026.

Hosts: 2,392,631 live hosts run it, of 191,809,695 hosts in the index, 1.2%. A host is a website, not a company.

Companies by month

Companies, monthly, on the fixed panel of sites crawled since 2020of 54,527,857 in the indexlanding 12 Sept 2026

1,177,259 at Sept 26; 1,298,122 twelve months earlier, -120,863, -9.3% on the fixed panel; the series starts January 2021 because the panel is anchored at 31 Dec 2020

The 69 numbers in this chart
MonthCompaniesObserved on the panel
2021-01610,913124,635
2021-02610,917124,636
2021-03610,919124,636
2021-04610,922124,637
2021-05610,924124,637
2021-06610,927124,638
2021-07610,931124,639
2021-08611,011124,655
2021-09611,077124,669
2021-10611,138124,681
2021-11611,197124,693
2021-12611,262124,706
2022-01611,322124,719
2022-02611,383124,731
2022-03611,450124,745
2022-04611,515124,758
2022-05611,580124,771
2022-06611,646124,785
2022-07611,712124,798
2022-08611,775124,811
2022-09611,779124,812
2022-10611,790124,814
2022-11611,806124,817
2022-12611,821124,820
2023-01611,831124,823
2023-02611,845124,825
2023-03611,862124,829
2023-04640,733130,719
2023-05657,235134,086
2023-06673,738137,452
2023-07690,239140,819
2023-08706,740144,185
2023-09723,241147,552
2023-10739,731150,916
2023-11756,226154,281
2023-12772,721157,646
2024-01789,216161,012
2024-02805,729164,381
2024-03831,278169,593
2024-04854,834174,399
2024-05849,530173,317
2024-06856,722174,784
2024-07863,879176,244
2024-08871,489177,797
2024-09889,080181,385
2024-10925,906188,898
2024-11964,824196,838
2024-121,002,093204,442
2025-011,044,675213,129
2025-021,083,561221,062
2025-031,122,426228,991
2025-041,154,145235,463
2025-051,184,607241,677
2025-061,217,486248,385
2025-071,249,045254,824
2025-081,280,444261,229
2025-091,298,122264,836
2025-101,305,758266,394
2025-111,294,159264,027
2025-121,280,467261,234
2026-011,268,637258,821
2026-021,256,572256,359
2026-031,249,727254,963
2026-041,242,886253,567
2026-051,232,566251,462
2026-061,224,405249,797
2026-071,210,938247,049
2026-081,196,046244,011
2026-091,177,259240,178

Both denominators, and a third

Shares of the same 1,177,263each row a different wholelanding 12 Sept 2026

Denominator
Companies
Share
companies in the index
54,527,857
2.2%
companies running anything in JavaScript Libraries
40,118,208
2.9%
companies running anything in Form and input libraries
1,953,897
60.3%

Three wholes, three shares of one count: a share travels with its whole, never alone. Against the last of them, Select2 is rank 1 of 16 technologies in Form and input libraries.

Open as a segment

1,177,263 companies; add a country, a sector or a band on the segment page. Counting is free.

/companies/tech-select2

Open the segment

Catalogue record

As recorded in the cataloguetaxonomy release tax-2026.10last discovered 10 Sept 2026

jQuery-based select box enhancement library for searchable, taggable inputs.

Select2 provides a customizable replacement for HTML select elements with searching, tagging, and remote data loading. It is an open-source library used by web developers to improve form UX.

Kindlibrary
VendorSelect2, select2.org
Slugselect2
Deploymentself-hosted
Pricingfree
Open sourceyes
First discovered2019-10-04
Last discovered2026-09-10
Taxonomy releasetax-2026.10