RxJS

RxJS is a reactive library used to implement reactive programming to deal with async implementation, callbacks, and event-based programs.

JavaScript Framework812 eligible domainsreactivex.io
Stats
Adoption0.6%
Avg confidence100%
30-day trend+23
Search database

What is RxJS?

RxJS is a javascript framework technology. RxJS is a reactive library used to implement reactive programming to deal with async implementation, callbacks, and event-based programs.. Currently detected on 812 quality-eligible websites in the Glympt index.

Official website: reactivex.io.

Recently detected on

View all →
leanpub.com
conf 100%
transbabes.com
conf 100%
craftednba.com
conf 100%
primera.com
US 45%conf 100%
webfandom.ru
RU 35%conf 100%
westwing.co.uk
GB 95%conf 100%
westwing.cz
DE 95%conf 100%
sellgame.ir
conf 100%
lotto24.de
DE 75%conf 100%
kalaloom.com
conf 100%

Top countries

BR15CH12DE81ES27FR24GB57IT26NL30SE53US81

Related technologies

jQuery
jQuery is a JavaScript library which is a free, open-source software designed to simplify HTML DOM tree traversal and manipulation, as well as event handling, CSS animation, and Ajax.
78,990 domains
core-js
core-js is a modular standard library for JavaScript, with polyfills for cutting-edge ECMAScript features.
63,184 domains
Bootstrap
Bootstrap is a free and open-source CSS framework directed at responsive, mobile-first front-end web development. It contains CSS and JavaScript-based design templates for typography, forms, buttons, navigation, and other interface components.
32,825 domains
jQuery Migrate
Query Migrate is a javascript library that allows you to preserve the compatibility of your jQuery code developed for versions of jQuery older than 1.9.
32,750 domains
Swiper
Swiper is a JavaScript library that creates modern touch sliders with hardware-accelerated transitions.
28,308 domains
React
JavaScript UI library commonly implied by modern React framework signals.
25,444 domains
jQuery UI
jQuery UI is a collection of GUI widgets, animated visual effects, and themes implemented with jQuery, Cascading Style Sheets, and HTML.
20,216 domains
LazySizes
LazySizes is a JavaScript library used to delay the loading of images (iframes, scripts, etc) until they come into view.
11,790 domains

Frequently used with

Cloudflare708Google Analytics 4684core-js648LetsEncrypt626Google Tag Manager604Google Analytics565Shopify514Global Site Tag473PayPal354Facebook Pixel343

Frequently asked questions

How does Glympt detect RxJS?

By scanning headers, HTML, JS globals, meta tags, and cookies. Detection is automated and non-intrusive.

How accurate?

Confidence averages 100% for RxJS. ≥70% is highly reliable.

Can I export?

Yes. Pro and Business plans include CSV export with full filtering.

Refresh rate?

Major sites: ~7 days. Smaller domains: ~30 days. Trigger fresh scans from the dashboard.

Is RxJS trending?

RxJS gained 23 domains in 30 days.

What is "confidence"?

0–100 score indicating detection certainty. Multiple strong signals = high confidence.

© 2026 Glympt — Gennaro Labs

Affordable technographic data for developers, agencies and sales teams.