Stack Lookup
Get a free key

Segment answer

Companies running core-js, React, RequireJS and Sentry

techcore-js×techReact×techRequireJS×techSentry×Add a filter: technology, sector, band or date

69,770

companies, 0.13% of 54,527,857 in the index. Landing 10 Sept 2026.

n8 of 10 buckets a dimension
Denominator69,770 companies in this segment
Landing10 Sept 2026
Figurefacets.tech-core-js.tech-react.tech-requirejs.tech-sentry

8 of 10 buckets a dimensionof 69,770 companies in this segmentlanding 10 Sept 2026/method/segment-facetsfacets.tech-core-js.tech-react.tech-requirejs.tech-sentry

How the segment is made up

NAICS sector

NAICS sector

Companiesof 69,770 in this segment

8 of 24 sectors; the remainder is the last row

The 11 numbers behind this chart
SectorCompaniesShare
54 Professional, Scientific, and Technical Services12,18017.5%
61 Educational Services6,5239.3%
33 Manufacturing4,4286.3%
62 Health Care and Social Assistance4,3316.2%
81 Other Services (except Public Administration)4,2736.1%
23 Construction4,1916.0%
45 Retail Trade3,8845.6%
72 Accommodation and Food Services3,7605.4%
44 Retail Trade3,4655.0%
51 Information3,3034.7%
16 other sectors, and unclassified26,20037.6%
Business category

Business category

Companiesof 69,770 in this segment

The 8 largest categories; the remainder is the last row

The 11 numbers behind this chart
Business categoryCompaniesShare
Colleges & Universities3,3024.7%
Tech Companies2,5873.7%
Digital & Marketing Agencies1,7862.6%
Business Consulting1,3682.0%
Software Development Services1,1561.7%
Real Estate - Agents & Managers1,0111.4%
Industrial Machinery & Supplies8961.3%
Web Development Agencies8671.2%
Construction Services8571.2%
Clothing Stores8251.2%
All other categories56,79781.4%
Employee band

Employee band

Companiesof 69,770 in this segment

4 of 4 bands: the decades every page and every company on this site uses

The 5 numbers behind this chart
BandCompaniesShare
1 to 1044,96964.5%
10 to 10018,34226.3%
100 to 1,0002,9464.2%
over 1,0006250.90%
Unknown band2,8884.1%
Freshness

Freshness

Companiesof 69,770 in this segment

fresh28,219
recent8,898
aging10,477
stale22,176

Last verified, against landing 10 Sept 2026: within 30 days, 90, a year, past a year. The four add to the segment

The 4 numbers in this chart
TierCompaniesShare
fresh28,21940.4%
recent8,89812.8%
aging10,47715.0%
stale22,17631.8%
HQ country

HQ country

Companiesof 69,770 in this segment

The 8 largest countries the count returns; the remainder is the last row

The 11 numbers behind this chart
CountryCompaniesShare
the Netherlands9,00212.9%
Spain7,58610.9%
Germany6,0468.7%
the United States5,9278.5%
Türkiye5,3447.7%
the United Kingdom4,5536.5%
Italy3,9735.7%
India2,8924.1%
France2,4303.5%
Brazil2,1673.1%
All other countries, and unknown24,44735.0%
Technologies alongside core-js

Technologies alongside core-js

Companiesof 69,770 in this segment

The 8 most often alongside; these overlap and do not add up

The 10 numbers behind this chart
TechnologyCompaniesShare
PHP64,58892.6%
Prototype63,27890.7%
Plesk63,23190.6%
React Router59,31385.0%
Schannel46,30766.4%
jQuery45,58765.3%
jQuery Easing45,16464.7%
Nginx42,34960.7%
IBM WebSphere Application Server37,00053.0%
MySQL36,80352.7%
n9 rows shown
Denominator69,770 companies in this segment
Landing10 Sept 2026
Figurerows.tech-core-js.tech-react.tech-requirejs.tech-sentry

9 rows shownof 69,770 companies in this segmentlanding 10 Sept 2026/method/segment-rowsrows.tech-core-js.tech-react.tech-requirejs.tech-sentry

Who is in it

Company
Website
HQ country
Sector
Business category
Live technologies
Freshness
Spain
23
Excavation, Bulldozing & Demolition
16
fresh
Spain
56
Travel Agencies
17
fresh
Brazil
44
Fruit & Vegetable - Markets & Stores
65
fresh
Japan
61
Colleges & Universities
38
fresh
United States
48
Trucking and Logistics
17
fresh
Türkiye
61
Professional & Management Training
18
fresh
Netherlands
44
Groceries
18
fresh
India
53
Real Estate Rental
16
fresh
India
61
Associations
16
fresh

9 rows of 69,770, by cursor. Ordered by the day the matched technology was first verified, most recent first. Freshness is at landing, 10 Sept 2026.

Next 9 rows

Counting is free and keyless. A free key opens 100 named rows on one filter; past that, 1 credit per 25. The CSV needs Starter, 79 USD a month.

Save this segmentExport CSV, Starter