Question 1

How many companies use ExtJS vs JW Player?

Accepted Answer

25,853 companies use ExtJS and 68 companies use JW Player in our database. ExtJS is more widely adopted with 380.2x more companies than JW Player.

Question 2

What percentage of ExtJS users also use JW Player?

Accepted Answer

0% of companies using ExtJS also use JW Player (72 companies). This overlap suggests the tools serve complementary rather than competing purposes.

Question 3

Which industries prefer ExtJS over JW Player?

Accepted Answer

The top industries using ExtJS are Other, Media & Content, E-commerce & Retail, Professional Services, Hospitality & Travel. For JW Player, the top industries are Media & Content, Professional Services, Other, Hospitality & Travel, Financial Services & Fintech.

Question 4

Can I get a list of companies using both ExtJS and JW Player?

Accepted Answer

Yes. AgentData tracks 72 companies that use both ExtJS and JW Player. Subscribe to access the full list with emails, tech stacks, and contacts via CSV or API.

	ExtJS	JW Player
Companies	25,853	68
Category	JS Framework	Video
Emails available	54,948	492
Overlap	0% of ExtJS users also use JW Player (72 companies)

ExtJS vs JW Player

Side-by-side comparison

Company adoption

Top industries

Top companies using ExtJS

Top companies using JW Player

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