How many companies use ExtJS vs Layers?

25,863 companies use ExtJS and 1,816 companies use Layers in our database. ExtJS is more widely adopted with 14.2x more companies than Layers.

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

Yes. AgentData tracks companies using both tools. Sign up free to access the full list with emails, tech stacks, and contacts via CSV or API.

ExtJS is used by 25,863companies — 14.2x more than Layers (1,816).

25,863 use ExtJS1,816 use Layers

	ExtJS	Layers
Companies	25,863	1,816
Category	JS Framework	Other

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27,679 companies with emails, tech stacks, and contacts

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GET /api/v1/tech?name=extjs

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