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Technology answer

shadcn/ui

13,044

companies run it, 0.02% of 54,527,857 in the index. Landing 12 Sept 2026.

Hosts: 40,783 live hosts run it, of 191,809,695 hosts in the index, 0.02%. 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

13,044 at Sept 26; 5,310 twelve months earlier, +7,734, +145.6% 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
2024-03867
2024-0414111
2024-0519715
2024-0625320
2024-0730924
2024-0836528
2024-0943133
2024-1063549
2024-1187467
2024-121,10485
2025-011,437111
2025-021,714132
2025-031,991154
2025-042,356182
2025-052,606201
2025-063,273253
2025-073,906302
2025-084,657360
2025-095,310410
2025-105,927458
2025-116,407495
2025-126,851529
2026-017,350567
2026-028,577662
2026-0310,276793
2026-0410,832836
2026-0511,285871
2026-0612,016928
2026-0712,306950
2026-0812,725982
2026-0913,0441,007

Both denominators, and a third

Shares of the same 13,044each row a different wholelanding 12 Sept 2026

Denominator
Companies
Share
companies in the index
54,527,857
0.02%
companies running anything in UI Frameworks and Components
20,892,480
0.06%
companies running anything in UI component libraries
9,486,096
0.14%

Three wholes, three shares of one count: a share travels with its whole, never alone. Against the last of them, shadcn/ui is rank 10 of 44 technologies in UI component libraries.

Open as a segment

13,044 companies; add a country, a sector or a band on the segment page. Counting is free.

/companies/tech-shadcn-ui

Open the segment

Catalogue record

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

A set of copy-and-paste UI components for React using Tailwind and Radix.

shadcn/ui offers reusable component code snippets that developers add to React projects, styled with Tailwind CSS and Radix primitives. It is an open-source project used to bootstrap design systems and app UIs.

Kindlibrary
Vendorshadcn, shadcn.com
Slugshadcn-ui
Deploymentself-hosted
Pricingfree
Open sourceyes
First discovered2023-10-19
Last discovered2026-09-10
Taxonomy releasetax-2026.10