E
ExtJS
vs
R
readme

ExtJS vs readme

ExtJS is used by 25,853companies — 354.2x more than readme (73). 15 companies use both.

25,853 use ExtJS73 use readme15 use both169,898 emails available

Side-by-side comparison

ExtJSreadme
Companies25,85373
CategoryJS Frameworkknowledge_base
Emails available169,84058
Overlap0% of ExtJS users also use readme (15 companies)

Company adoption

ExtJS25,853readme73

Top industries

ExtJS

Other3280
Media & Content2156
E-commerce & Retail1545
Professional Services1455
Hospitality & Travel1133

readme

Marketing & Sales Tech6
Developer Tools & Infrastructure4
Financial Services & Fintech2
Software & SaaS2
Education & Learning1

Get the full comparison

25,926 companies with emails, tech stacks, and contacts

Start free →

1,000 lookups · API access · CSV exports

API access

GET /api/v1/tech?name=extjs

AgentData picks

DragApp

AI-powered shared inbox, help desk, and team collaboration — inside Gmail. 200K+ users.

Try DragApp free →

HeyHelp

AI email assistant inside Gmail. Drafts, sorts, follows up.

Try HeyHelp free →

Oneway

All-in-one customer platform — live chat, email, automations, changelogs & roadmaps with AI.

Try Oneway →

Frequently asked questions

Need this data via API?

Access technology comparison data programmatically via REST API or MCP.

API docs →