Technology answer

JS.org

35

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

Hosts: 402 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

No published series

35 companies is under the publication floor of 1,000, and the fixed panel anchored at 31 Dec 2020 carries 1 of them. A monthly line drawn off that many observations would be noise at the same weight as a line off millions, so this page states the count and its date and publishes no series.

First discovered 8 Mar 2025, last discovered 10 Sept 2026.

Both denominators, and a third

Shares of the same 35each row a different wholelanding 12 Sept 2026

Denominator

Companies

Share

companies in the index

54,527,857

<0.01%

companies running anything in DNS and Domains

6,585,996

<0.01%

companies running anything in Managed DNS providers

6,559,909

<0.01%

Three wholes, three shares of one count: a share travels with its whole, never alone. Against the last of them, JS.org is rank 14 of 15 technologies in Managed DNS providers.

Open as a segment

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

/companies/tech-js-org

Open the segment

Catalogue record

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

A free subdomain service providing *.js.org DNS for JavaScript projects.

JS.org offers free *.js.org subdomains and DNS delegation for JavaScript-related projects. It is a community-run service used by open‑source maintainers and small sites to get a project domain.

Kindproduct

VendorJS.ORG, js.org

PathInfrastructure and Hosting > DNS and Domains > Managed DNS providers

Slugjs-org

Deploymentsaas

Pricingfree

Open sourceyes

First discovered2025-03-08

Last discovered2026-09-10

Taxonomy releasetax-2026.10

One click under this answer

Subcategory answerManaged DNS providersCompanies running anything in Managed DNS providers, 6,559,909 of 54,527,857 in the index, and the technologies ranked in it.Category answerDNS and DomainsThe category above this one, with its subcategories and the companies in each.CatalogueAll 8,177 technologiesRanked by the companies running them, with the publication gate named and the long tail drawn.