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Technology answer

Opal

6,410

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

Hosts: 8,241 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

6,410 at Sept 26; 182 twelve months earlier, +6,228, +3422.0% 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
2024-0800
2024-0900
2024-1000
2024-1100
2024-1200
2025-0100
2025-0200
2025-0300
2025-0400
2025-0500
2025-0600
2025-0700
2025-08withheld0
2025-091827
2025-1026010
2025-1133813
2025-1241616
2026-0154821
2026-021,89573
2026-033,553137
2026-043,850148
2026-054,200162
2026-064,620178
2026-075,133198
2026-085,774222
2026-096,410247

Both denominators, and a third

Shares of the same 6,410each row a different wholelanding 12 Sept 2026

Denominator
Companies
Share
companies in the index
54,527,857
0.01%
companies running anything in Build and Developer Tools
4,301,113
0.15%
companies running anything in Frontend bundlers and transpilers
3,431,018
0.19%

Three wholes, three shares of one count: a share travels with its whole, never alone. Against the last of them, Opal is rank 8 of 12 technologies in Frontend bundlers and transpilers.

Open as a segment

6,410 companies; add a country, a sector or a band on the segment page. Counting is free.

/companies/tech-opal

Open the segment

Catalogue record

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

Ruby-to-JavaScript compiler and runtime.

Opal is an open-source compiler that translates Ruby code to JavaScript along with a runtime, enabling Ruby in the browser. Developers use it to write front-end code in Ruby.

Kindlibrary
VendorOpal Project, opalrb.org
Slugopal
Deploymentself-hosted
Pricingfree
Open sourceyes
First discovered2026-02-25
Last discovered2026-09-10
Taxonomy releasetax-2026.10