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Segment answer

Companies running core-js, Prototype and React

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

75,180

companies, 0.14% of 54,527,857 in the index. Landing 10 Sept 2026.

n8 of 10 buckets a dimension
Denominator75,180 companies in this segment
Landing10 Sept 2026
Figurefacets.tech-core-js.tech-prototype.tech-react

8 of 10 buckets a dimensionof 75,180 companies in this segmentlanding 10 Sept 2026/method/segment-facetsfacets.tech-core-js.tech-prototype.tech-react

How the segment is made up

NAICS sector

NAICS sector

Companiesof 75,180 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 Services13,13417.5%
33 Manufacturing5,2457.0%
23 Construction4,9616.6%
81 Other Services (except Public Administration)4,8516.5%
62 Health Care and Social Assistance4,8316.4%
45 Retail Trade4,3715.8%
72 Accommodation and Food Services4,2595.7%
44 Retail Trade3,9525.3%
61 Educational Services3,7044.9%
51 Information3,4854.6%
16 other sectors, and unclassified29,57639.3%
Business category

Business category

Companiesof 75,180 in this segment

The 8 largest categories; the remainder is the last row

The 11 numbers behind this chart
Business categoryCompaniesShare
Tech Companies2,6833.6%
Digital & Marketing Agencies1,9722.6%
Business Consulting1,5552.1%
Software Development Services1,3231.8%
Real Estate - Agents & Managers1,3081.7%
Industrial Machinery & Supplies1,0841.4%
Construction Services1,0591.4%
Web Development Agencies9281.2%
Clothing Stores9151.2%
Hotels8381.1%
All other categories63,26884.2%
Employee band

Employee band

Companiesof 75,180 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 1051,34868.3%
10 to 10019,28225.6%
100 to 1,0001,2451.7%
over 1,000850.11%
Unknown band3,2204.3%
Freshness

Freshness

Companiesof 75,180 in this segment

fresh29,414
recent11,040
aging12,389
stale22,337

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
fresh29,41439.1%
recent11,04014.7%
aging12,38916.5%
stale22,33729.7%
HQ country

HQ country

Companiesof 75,180 in this segment

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

The 11 numbers behind this chart
CountryCompaniesShare
the Netherlands9,58612.8%
Spain8,46811.3%
Türkiye7,95510.6%
Germany7,1319.5%
the United States5,3437.1%
the United Kingdom4,7616.3%
Italy4,3495.8%
India2,8993.9%
France2,4843.3%
Greece2,3723.2%
All other countries, and unknown24,68832.8%
Technologies alongside core-js

Technologies alongside core-js

Companiesof 75,180 in this segment

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

The 10 numbers behind this chart
TechnologyCompaniesShare
RequireJS73,35497.6%
Plesk73,01697.1%
PHP69,21092.1%
React Router68,95291.7%
Sentry63,60684.6%
Schannel52,47769.8%
Nginx46,84862.3%
jQuery44,28158.9%
jQuery Easing43,81358.3%
IBM WebSphere Application Server39,23452.2%
n9 rows shown
Denominator75,180 companies in this segment
Landing10 Sept 2026
Figurerows.tech-core-js.tech-prototype.tech-react

9 rows shownof 75,180 companies in this segmentlanding 10 Sept 2026/method/segment-rowsrows.tech-core-js.tech-prototype.tech-react

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
Iran
54
Decorators & Interior Designers
20
fresh
United States
51
Tech Companies
131
fresh
Netherlands
31
Fabric-Based Home Goods
22
fresh
Hungary
31
Shoes & Other Footwear Stores
21
fresh
United States
48
Trucking and Logistics
17
fresh
Türkiye
61
Professional & Management Training
18
fresh
Switzerland
56
Office & Industrial Cleaning
61
fresh

9 rows of 75,180, 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

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