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Segment answer

Companies running core-js, Perl and React

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

561

companies, <0.01% of 54,527,857 in the index. Landing 10 Sept 2026.

n8 of 10 buckets a dimension
Denominator561 companies in this segment
Landing10 Sept 2026
Figurefacets.tech-core-js.tech-perl.tech-react

8 of 10 buckets a dimensionof 561 companies in this segmentlanding 10 Sept 2026/method/segment-facetsfacets.tech-core-js.tech-perl.tech-react

How the segment is made up

NAICS sector

NAICS sector

Companiesof 561 in this segment

6 of 24 sectors; the remainder is the last row4 buckets hold under 20 companies and are folded into the remainderCounts and no share: the denominator is under 1,000

The 7 numbers behind this chart
SectorCompaniesShare
61 Educational Services128
51 Information105
54 Professional, Scientific, and Technical Services98
33 Manufacturing30
71 Arts, Entertainment, and Recreation28
56 Administrative and Support and Waste Management and Remediation Services21
18 other sectors, and unclassified151
Business category

Business category

Companiesof 561 in this segment

The 2 largest categories; the remainder is the last row8 buckets hold under 20 companies and are folded into the remainderCounts and no share: the denominator is under 1,000

The 3 numbers behind this chart
Business categoryCompaniesShare
Colleges & Universities110
Tech Companies84
All other categories367
Employee band

Employee band

Companiesof 561 in this segment

1 to 1018410 to 100232100 to 1,00085
1 other bands, and unknown60

3 of 4 bands: the decades every page and every company on this site uses1 bucket holds under 20 companies and is folded into the remainderCounts and no share: the denominator is under 1,000

The 4 numbers behind this chart
BandCompaniesShare
1 to 10184
10 to 100232
100 to 1,00085
1 other bands, and unknown60
Freshness

Freshness

Companiesof 561 in this segment

fresh350
recent117
aging56
stale38

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
fresh350
recent117
aging56
stale38
HQ country

HQ country

Companiesof 561 in this segment

The 6 largest countries the count returns; the remainder is the last row4 buckets hold under 20 companies and are folded into the remainderCounts and no share: the denominator is under 1,000

The 7 numbers behind this chart
CountryCompaniesShare
the United States102
the United Kingdom50
Germany48
Russia34
France33
Italy23
All other countries, and unknown271
Technologies alongside core-js

Technologies alongside core-js

Companiesof 561 in this segment

The 8 most often alongside; these overlap and do not add upCounts and no share: the denominator is under 1,000

The 10 numbers behind this chart
TechnologyCompaniesShare
PHP517
jQuery516
jQuery Easing512
MySQL427
Apache HTTP Server425
WordPress421
Google Font API407
jQuery UI401
Schannel399
Google Tag Manager394
n9 rows shown
Denominator561 companies in this segment
Landing10 Sept 2026
Figurerows.tech-core-js.tech-perl.tech-react

9 rows shownof 561 companies in this segmentlanding 10 Sept 2026/method/segment-rowsrows.tech-core-js.tech-perl.tech-react

Who is in it

Company
Website
HQ country
Sector
Business category
Live technologies
Freshness
United States
62
Nephrology Clinic
2,004
fresh
No name on record
158
fresh
United States
51
Hosting & Cloud Infrastructure Providers
77
fresh
United States
51
Video and Audio Production
169
fresh
Tumblr
United States
72
Pubs & Bars
772
fresh
United Kingdom
61
Colleges & Universities
86
fresh
United States
32
Asphalt & Paving Products
78
fresh
Costa Rica
61
Colleges & Universities
232
fresh
Canada
61
Colleges & Universities
318
fresh

9 rows of 561, 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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