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Technology answer

Pannellum

7,562

companies run it, 0.01% of 54,527,857 in the index. Landing 12 Sept 2026.

Hosts: 15,248 live hosts run it, of 191,809,695 hosts in the index, <0.01%. 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

7,562 at Sept 26; 9,626 twelve months earlier, -2,064, -21.4% 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
2021-0100
2021-0200
2021-0300
2021-0400
2021-0500
2021-0600
2021-0700
2021-0800
2021-0900
2021-1000
2021-1100
2021-1200
2022-0100
2022-0200
2022-0300
2022-0400
2022-0500
2022-0600
2022-0700
2022-0800
2022-0900
2022-1000
2022-1100
2022-1200
2023-0100
2023-0200
2023-0300
2023-0400
2023-0500
2023-0600
2023-0700
2023-0800
2023-0900
2023-1000
2023-1100
2023-1200
2024-0100
2024-0200
2024-0300
2024-0400
2024-0500
2024-0600
2024-0700
2024-08withheld0
2024-0921533
2024-10792121
2024-111,553238
2024-122,298352
2025-013,164485
2025-023,979610
2025-034,795735
2025-045,656868
2025-056,480994
2025-067,3631,129
2025-078,2191,261
2025-089,0651,390
2025-099,6261,476
2025-109,9761,530
2025-119,9601,528
2025-129,7601,497
2026-019,5771,469
2026-029,3331,431
2026-039,1581,405
2026-049,0381,386
2026-058,8421,356
2026-068,6541,327
2026-078,3401,279
2026-087,9921,226
2026-097,5621,160

Both denominators, and a third

Shares of the same 7,562each row a different wholelanding 12 Sept 2026

Denominator
Companies
Share
companies in the index
54,527,857
0.01%
companies running anything in JavaScript Libraries
40,118,208
0.02%
companies running anything in Charting and visualization libraries
1,732,123
0.44%

Three wholes, three shares of one count: a share travels with its whole, never alone. Against the last of them, Pannellum is rank 18 of 58 technologies in Charting and visualization libraries.

Open as a segment

7,562 companies; add a country, a sector or a band on the segment page. Counting is free.

/companies/tech-pannellum

Open the segment

Catalogue record

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

An open-source JavaScript panorama viewer for 360° images.

Pannellum is a JavaScript library for displaying 360-degree panoramic images in the browser using WebGL and Canvas. Developers embed it to add interactive panoramas to websites.

Kindlibrary
VendorPannellum, pannellum.org
Slugpannellum
Deploymentself-hosted
Pricingfree
Open sourceyes
First discovered2025-02-02
Last discovered2026-09-10
Taxonomy releasetax-2026.10