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Companies running core-js, jQuery, PHP and React, in Educational Services

techcore-js×techjQuery×techPHP×techReact×naics61×Add a filter: technology, sector, band or date

55,870

companies, 0.10% of 54,527,857 in the index. Landing 10 Sept 2026.

n8 of 10 buckets a dimension
Denominator55,870 companies in this segment
Landing10 Sept 2026
Figurefacets.tech-core-js.tech-jquery.tech-php.tech-react.naics-61

8 of 10 buckets a dimensionof 55,870 companies in this segmentlanding 10 Sept 2026/method/segment-facetsfacets.tech-core-js.tech-jquery.tech-php.tech-react.naics-61

How the segment is made up

NAICS sector

NAICS sector

Companiesof 55,870 in this segment

1 of 24 sectors; the remainder is the last row

The 1 number behind this chart
SectorCompaniesShare
61 Educational Services55,870100.0%
Business category

Business category

Companiesof 55,870 in this segment

The 8 largest categories; the remainder is the last row

The 11 numbers behind this chart
Business categoryCompaniesShare
Professional & Management Training14,35725.7%
Learning, Tutoring & Courses6,22111.1%
Colleges & Universities6,16211.0%
Educational Consultants2,9985.4%
Language & Speaking Schools2,5864.6%
Computer Training Schools2,4714.4%
Elementary Schools2,0453.7%
Gyms, Fitness & Health Centers1,7163.1%
Adult Education Schools1,2452.2%
Music Schools & Instructors1,0601.9%
All other categories17,31431.0%
Employee band

Employee band

Companiesof 55,870 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 1036,86166.0%
10 to 10013,60124.3%
100 to 1,0002,8185.0%
over 1,0004800.86%
Unknown band2,1103.8%
Freshness

Freshness

Companiesof 55,870 in this segment

fresh44,781
recent5,322
aging3,345
stale2,422

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
fresh44,78180.2%
recent5,3229.5%
aging3,3456.0%
stale2,4224.3%
HQ country

HQ country

Companiesof 55,870 in this segment

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

The 11 numbers behind this chart
CountryCompaniesShare
the United States11,06219.8%
India5,87910.5%
the United Kingdom3,1495.6%
Brazil2,3084.1%
Spain2,2494.0%
France2,0753.7%
Germany1,9703.5%
the Netherlands1,6022.9%
Poland1,4952.7%
Italy1,2922.3%
All other countries, and unknown25,57645.8%
Technologies alongside core-js

Technologies alongside core-js

Companiesof 55,870 in this segment

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

The 10 numbers behind this chart
TechnologyCompaniesShare
jQuery Easing54,88998.2%
MySQL53,43495.6%
WordPress53,30895.4%
jQuery Migrate47,70085.4%
jQuery UI42,09075.3%
Google Font API38,04268.1%
Elementor33,25559.5%
Twitter Emoji (Twemoji)29,23952.3%
Google Tag Manager28,68851.3%
IBM WebSphere Application Server28,13750.4%
n9 rows shown
Denominator55,870 companies in this segment
Landing10 Sept 2026
Figurerows.tech-core-js.tech-jquery.tech-php.tech-react.naics-61

9 rows shownof 55,870 companies in this segmentlanding 10 Sept 2026/method/segment-rowsrows.tech-core-js.tech-jquery.tech-php.tech-react.naics-61

Who is in it

Company
Website
HQ country
Sector
Business category
Live technologies
Freshness
India
61
Learning, Tutoring & Courses
55
fresh
United States
61
Colleges & Universities
29
fresh
Japan
61
Colleges & Universities
38
fresh
Italy
61
Professional & Management Training
54
fresh
Papua New Guinea
61
High Schools
43
fresh
United States
61
Professional & Management Training
44
fresh
China
61
Colleges & Universities
38
fresh
Denmark
61
Educational Consultants
43
fresh
Italy
61
Colleges & Universities
265
fresh

9 rows of 55,870, 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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