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29,955 live sites using RxJS right now

JavaScript frameworks · by ReactiveX · since 2012 · open source

30K sites Dataset updated · 2026-10-27
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All figures here come from one snapshot of the webatla database, taken on this date (UTC). We usually refresh it every day.
29,955 Sites detected
0.0% Of all websites

Preview RxJS site datasets

RxJS detection is a value inside the Technologies column. Two datasets carry it.

1Choose a dataset Each one has its own columns and price

2Look at real rows from TechnologiesLook at real rows from All data Full website tech stack per site: CMS, payments, analytics, frameworks.Everything we have, in a single package. The full webatla universe.

webatla-technologies-rxjs-2026-10-27.jsonl.zst · 29,955 rows · 14 columnswebatla-all-data-rxjs-2026-10-27.jsonl.zst · 29,955 rows · 23 columns
DomainTLD suffixTLDDomain typeHTTP statusIP addressCountry by IPSocial networksTechnologies last data checkedTechnologiesPR valueHarmonic valueDomain creation dateDomain expiration date
ted.comcomcomICANNHTTP 20054.237.107.19US{"youtube":["https://youtube.com/ted"],"facebook":["https://facebook.com/TED"],"linkedin":["https://linkedin.com/company/ted-conferences"],"instagram":["https://instagram.com/ted"],"x-twitter":["https://twitter.com/tedtalks"]}2026-10-26HSTS, RxJS, Canva, Nginx 1.27.5, HTTP/2, Favicon, Prismic, Varnish, Zendesk, Sailthru0.000036039519,591,6301994-11-082026-11-07
accor.comcomcomICANNHTTP 20045.60.151.180US{"tiktok":["https://tiktok.com/@accor"],"youtube":["https://youtube.com/c/accor"],"facebook":["https://facebook.com/Accor"],"linkedin":["https://fr.linkedin.com/company/accor"],"instagram":["https://instagram.com/accor"],"x-twitter":["https://twitter.com/accor"]}2026-09-25Google Analytics G-YFTM0QD6VW, PWA, HSTS, Miro, RxJS, Imgix, HTTP/2, Notion, Stripe, Algolia0.0000092904718,024,3601998-02-232027-02-22
expo.devdevdevICANNHTTP 200104.18.4.104US{"github":["https://github.com/expo/expo","https://github.com/expo/expo/tree/main/packages/%40expo/cli","https://github.com/expo/eas-cli"],"bluesky":["https://bsky.app/profile/expo.dev"],"x-twitter":["https://twitter.com/expo"]}2026-10-15PWA, HSTS, RxJS, HTTP/3, Sanity, Sentry, Stripe, Algolia, Favicon, HubSpot0.0000063174417,892,3402019-02-222034-02-22
wiz.ioioioICANNHTTP 20076.76.21.21US{"bluesky":["https://bsky.app/profile/wiz.io"],"linkedin":["https://linkedin.com/company/wizsecurity"],"x-twitter":["https://x.com/intent/user?screen_name=wiz_io"]}2026-09-22HSTS, RxJS, Slack, HTTP/2, OpenAI, Sentry, Vercel, Algolia, DatoCMS, Favicon0.0000053554118,454,5542010-01-132027-04-13
datocms.comcomcomICANNHTTP 200151.101.131.52US{"linkedin":["https://linkedin.com/company/datocms"]}2026-10-13RSS, HSTS, RxJS, Astro 5.16.4, HTTP/2, DatoCMS, Favicon, Varnish, Cloudflare, Open Graph0.0000037463215,154,3532016-03-182027-03-18
DomainTLD suffixTLDDomain typeHTTP statusIP addressCountry by IPSocial networksTechnologies last data checkedTechnologiesDNS last data checkedDNS StatusDNS recordsPR valueHarmonic valueRDAP/WHOIS last data checkedRDAP/WHOIS methodDomain creation dateDomain expiration dateDomain last changedRegistrarRDAP/WHOIS RecordResponse Status RDAP/WHOIS
ted.comcomcomICANNHTTP 20054.237.107.19US{"youtube":["https://youtube.com/ted"],"facebook":["https://facebook.com/TED"],"linkedin":["https://linkedin.com/company/ted-conferences"],"instagram":["https://instagram.com/ted"],"x-twitter":["https://twitter.com/tedtalks"]}2026-10-26HSTS, RxJS, Canva, Nginx 1.27.5, HTTP/2, Favicon, Prismic, Varnish, Zendesk, Sailthru2026-10-19TRUE{"A":["54.237.107.19","98.91.173.106"],"MX":[{"host":"alt1.aspmx.l.google.com","priority":20},{"host":"alt2.aspmx.l.google.com","priority":30},{"host":"aspmx.l.google.com","priority":10},{"host":"aspmx2.googlemail.com","priority":40},{"host":"aspmx3.googlemail.com","priority":50}],"NS":["ns-1133.awsdns-13.org","ns-191.awsdns-23.com","ns-1975.awsdns-54.co.uk","ns-882.awsdns-46.net"],"SOA":{"mname":"ns-1975.awsdns-54.co.uk","retry":900,"rname":"awsdns-hostmaster.amazon.com","expire":1209600,"serial":1,"minimum":86400,"refresh":7200},"TXT":["00Dj0000001oNFg=1TBPg0000000CSb","anthropic-domain-verification-r67a2b=kuaYO2dfFoAua9fk6EfydILTC","atlassian-domain-verification=4timsOUsdaVIPDVxoNaau9lRel9P83lqXmmmtsIImOt3GfoVq5BAvYkKCfqEOLr7","canva-site-verification=o-gjQy5XSCZFLMlzw9BblQ","google-site-verification=UIn4zpG4F9qybIzoM2BeT-O2H3RG6M4vgoC_n8CPzW0","mandrill_verify.iMtYQCwMRNE7tcpyMxeGwQ","tollbit-domain-verification=87fdc3e9954c4a72ae699c04473015754a5d64bfa5002a5cb4702c7fa09399dd","v=spf1 include:aspmx.sailthru.com include:spf.mandrillapp.com include:_spf.google.com include:_spf.intacct.com include:et._spf.pardot.com exists:%{i}._spf.mta.salesforce.com include:mail.zendesk.com ip4:108.60.129.112/28 ~all"]}0.000036039519,591,6302025-10-09RDAP1994-11-082026-11-072025-10-09Name.com, Inc.{"raw_response":{"links":[{"rel":"self","href":"https://rdap.verisign.com/com/v1/domain/TED.COM","type":"application/rdap+json","value":"https://rdap.verisign.com/com/v1/domain/TED.COM"},{"rel":"related","href":"https://namerdap.systems/domain/TED.COM","type":"application/rdap+json","value":"https://namerdap.systems/domain/TED.COM"}],"events":[{"eventDate":"1994-11-08T05:00:00Z","eventAction":"registration"},{"eventDate":"2026-11-07T05:00:00Z","eventAction":"expiration"},{"eventDate":"2025-10-08T16:26:54Z","eventAction":"last changed"},{"eventDate":"2025-10-09T00:17:57Z","eventAction":"last update of RDAP database"}],"handle":"5670_DOMAIN_COM-VRSN","status":["client transfer prohibited"],"ldhName":"TED.COM","notices":[{"links":[{"rel":"terms-of-service","href":"https://www.verisign.com/domain-names/registration-data-access-protocol/terms-service/index.xhtml","type":"text/html","value":"https://rdap.verisign.com/com/v1/domain/ted.com"}],"title":"Terms of Service","description":["Service subject to Terms of Use."]},{"links":[{"href":"https://icann.org/epp","type":"text/html"}],"title":"Status Codes","description":["For more information on domain status codes, please visit https://icann.org/epp"]},{"links":[{"rel":"help","href":"https://icann.org/wicf","type":"text/html","value":"https://rdap.verisign.com/com/v1/domain/ted.com"}],"title":"RDDS Inaccuracy Complaint Form","description":["URL of the ICANN RDDS Inaccuracy Complaint Form: https://icann.org/wicf"]}],"entities":[{"links":[{"rel":"about","href":"http://www.name.com","type":"text/html","value":"https://namerdap.systems/"}],"roles":["registrar"],"handle":"625","entities":[{"roles":["abuse"],"vcardArray":["vcard",[["version",{},"text","4.0"],["fn",{},"text",""],["tel",{"type":"voice"},"uri","tel:7202492374"],["email",{},"text","abuse@name.com"]]],"objectClassName":"entity"}],"publicIds":[{"type":"IANA Registrar ID","identifier":"625"}],"vcardArray":["vcard",[["version",{},"text","4.0"],["fn",{},"text","Name.com, Inc."]]],"objectClassName":"entity"}],"secureDNS":{"delegationSigned":false},"nameservers":[{"ldhName":"NS-1133.AWSDNS-13.ORG","objectClassName":"nameserver"},{"ldhName":"NS-191.AWSDNS-23.COM","objectClassName":"nameserver"},{"ldhName":"NS-1975.AWSDNS-54.CO.UK","objectClassName":"nameserver"},{"ldhName":"NS-882.AWSDNS-46.NET","objectClassName":"nameserver"}],"objectClassName":"domain","rdapConformance":["rdap_level_0","icann_rdap_technical_implementation_guide_1","icann_rdap_response_profile_1"]}}Domain is active
accor.comcomcomICANNHTTP 20045.60.151.180US{"tiktok":["https://tiktok.com/@accor"],"youtube":["https://youtube.com/c/accor"],"facebook":["https://facebook.com/Accor"],"linkedin":["https://fr.linkedin.com/company/accor"],"instagram":["https://instagram.com/accor"],"x-twitter":["https://twitter.com/accor"]}2026-09-25Google Analytics G-YFTM0QD6VW, PWA, HSTS, Miro, RxJS, Imgix, HTTP/2, Notion, Stripe, 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expo.devdevdevICANNHTTP 200104.18.4.104US{"github":["https://github.com/expo/expo","https://github.com/expo/expo/tree/main/packages/%40expo/cli","https://github.com/expo/eas-cli"],"bluesky":["https://bsky.app/profile/expo.dev"],"x-twitter":["https://twitter.com/expo"]}2026-10-15PWA, HSTS, RxJS, HTTP/3, Sanity, Sentry, Stripe, Algolia, Favicon, HubSpot2026-10-19TRUE{"A":["104.18.4.104","104.18.5.104"],"DS":[{"digest":"3bbeccf585ca2b03600b20df5756b7d034058ecfd3abc9e331b261737fb6c709","key_tag":2371,"algorithm":13,"digest_type":2}],"MX":[{"host":"alt1.aspmx.l.google.com","priority":5},{"host":"alt2.aspmx.l.google.com","priority":5},{"host":"alt3.aspmx.l.google.com","priority":10},{"host":"alt4.aspmx.l.google.com","priority":10},{"host":"aspmx.l.google.com","priority":1}],"NS":["dale.ns.cloudflare.com","lucy.ns.cloudflare.com"],"CAA":[{"tag":"issue","flags":0,"value":"comodoca.com"},{"tag":"issuewild","flags":0,"value":"comodoca.com"},{"tag":"issue","flags":0,"value":"digicert.com; cansignhttpexchanges=yes"},{"tag":"issuewild","flags":0,"value":"digicert.com; cansignhttpexchanges=yes"},{"tag":"issue","flags":0,"value":"letsencrypt.org"},{"tag":"issuewild","flags":0,"value":"letsencrypt.org"},{"tag":"issue","flags":0,"value":"pki.goog; cansignhttpexchanges=yes"},{"tag":"issuewild","flags":0,"value":"pki.goog; cansignhttpexchanges=yes"},{"tag":"issue","flags":0,"value":"ssl.com"},{"tag":"issuewild","flags":0,"value":"ssl.com"}],"SOA":{"mname":"dale.ns.cloudflare.com","retry":2400,"rname":"dns.cloudflare.com","expire":604800,"serial":2417039829,"minimum":1800,"refresh":10000},"TXT":["Fathom_DomainChange","MS=ms34416275","anthropic-domain-verification-kg78qv=zwGRA0hTm7PLuxuM8515HyCOz","google-site-verification=u0RXqZnT89wChVAEGxTyhjLHw8JXo4iDq4gin_JJbCY","linkedin-site-verification=f329028e-f5dd-48a3-8489-6cc607cc0edf","status-page-domain-verification=pkt5b56rksrq","stripe-verification=0884d254d82c4c3eb774d03ed72ed7f78688404426031101fb0a359c9b3ff30e","v=spf1 include:_spf.google.com include:sendgrid.net include:servers.mcsv.net include:stspg-customer.com include:22007177.spf04.hubspotemail.net -all"],"AAAA":["2606:4700::6812:468","2606:4700::6812:568"],"HTTPS":[{"params":["alpn=h3,h2","ipv4hint=104.18.4.104,104.18.5.104","ipv6hint=2606:4700::6812:468,2606:4700::6812:568"],"target":"","priority":1}],"DNSKEY":[{"flags":256,"protocol":3,"algorithm":13,"public_key":"oJMRESz5E4gYzS/q6XDrvU1qMPYIjCWzJaOau8XNEZeqCYKD5ar0IRd8KqXXFJkqmVfRvMGPmM1x8fGAa2XhSA=="},{"flags":257,"protocol":3,"algorithm":13,"public_key":"mdsswUyr3DPW132mOi8V9xESWE8jTo0dxCjjnopKl+GqJxpVXckHAeF+KkxLbxILfDLUT0rAK9iUzy1L53eKGQ=="}]}0.0000063174417,892,3402025-08-18RDAP2019-02-222034-02-222025-08-01CloudFlare, Inc.{"raw_response":{"links":[{"rel":"self","href":"https://pubapi.registry.google/rdap/domain/expo.dev","type":"application/rdap+json","value":"http://pubapi.registry.google/rdap/domain/expo.dev"},{"rel":"related","href":"https://rdap.cloudflare.com/rdap/v1/domain/expo.dev","type":"application/rdap+json","value":"http://pubapi.registry.google/rdap/domain/expo.dev"}],"events":[{"eventDate":"2019-02-22T16:02:42.657Z","eventActor":"googledomains","eventAction":"registration"},{"eventDate":"2034-02-22T16:02:42.657Z","eventAction":"expiration"},{"eventDate":"2025-08-18T10:51:46.172Z","eventAction":"last update of RDAP database"},{"eventDate":"2021-04-09T03:15:36.212Z","eventActor":"googledomains","eventAction":"reregistration"},{"eventDate":"2025-08-01T22:48:25.476Z","eventAction":"last changed"}],"handle":"321177FE9-DEV","status":["client transfer prohibited"],"ldhName":"expo.dev","notices":[{"links":[{"rel":"self","href":"https://pubapi.registry.google/rdap/help/tos","type":"application/rdap+json","value":"http://pubapi.registry.google/rdap/domain/expo.dev"},{"rel":"terms-of-service","href":"https://www.registry.google/policies/rdap-terms/","type":"text/html","value":"http://pubapi.registry.google/rdap/domain/expo.dev"}],"title":"RDAP Terms of Service","description":["By querying our Domain Database as part of the RDAP pilot program (RDAP Domain Database), you are agreeing to comply with these terms and acknowledging that your information will be used in accordance with Charleston Road Registry's Privacy Policy (https://www.registry.google/about/privacy.html), so please read the terms and Privacy Policy carefully.","Any information provided is 'as is' without any guarantee of accuracy.","Please do not misuse the RDAP Domain Database. It is intended solely for query-based access on an experimental basis and should not be used for or relied upon for any other purpose.","Don't use the RDAP Domain Database to allow, enable, or otherwise support the transmission of mass unsolicited, commercial advertising or solicitations.","Don't access our RDAP Domain Database through the use of high volume, automated electronic processes that send queries or data to the systems of Charleston Road Registry or any ICANN-accredited registrar.","You may only use the information contained in the RDAP Domain Database for lawful purposes.","Do not compile, repackage, disseminate, or otherwise use the information contained in the RDAP Domain Database in its entirety, or in any substantial portion, without our prior written permission.","We may retain certain details about queries to our RDAP Domain Database for the purposes of detecting and preventing misuse.","We reserve the right to restrict or deny your access to the RDAP Domain Database if we suspect that you have failed to comply with these terms.","We reserve the right to modify or discontinue our participation in the RDAP pilot program and suspend or terminate access to the RDAP Domain Database at any time and for any reason in our sole discretion.","Reminder that underlying Registrant data may be requested via ICANN's RDRS service (https://rdrs.icann.org/).","We reserve the right to modify this agreement at any time.",""]},{"links":[{"rel":"glossary","href":"https://icann.org/epp","type":"text/html","value":"http://pubapi.registry.google/rdap/domain/expo.dev"}],"title":"Status Codes","description":["For more information on domain status codes, please visit https://icann.org/epp"]},{"links":[{"rel":"help","href":"https://icann.org/wicf","type":"text/html","value":"http://pubapi.registry.google/rdap/domain/expo.dev"}],"title":"RDDS Inaccuracy Complaint Form","description":["URL of the ICANN RDDS Inaccuracy Complaint Form: https://icann.org/wicf"]}],"entities":[{"links":[{"rel":"self","href":"https://pubapi.registry.google/rdap/entity/1910","type":"application/rdap+json","value":"http://pubapi.registry.google/rdap/domain/expo.dev"},{"rel":"about","href":"None","type":"text/html","value":"https://rdap.cloudflare.com/rdap/v1/"}],"roles":["registrar"],"handle":"1910","remarks":[{"type":"object truncated due to unexplainable reasons","title":"Incomplete Data","description":["Summary data only. 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Organization: REDACTED\r\nAdmin Street: REDACTED\r\nAdmin City: REDACTED\r\nAdmin State/Province: REDACTED\r\nAdmin Postal Code: REDACTED\r\nAdmin Country: REDACTED\r\nAdmin Phone: REDACTED\r\nAdmin Phone Ext: REDACTED\r\nAdmin Fax: REDACTED\r\nAdmin Fax Ext: REDACTED\r\nAdmin Email: REDACTED\r\nRegistry Tech ID: REDACTED\r\nTech Name: REDACTED\r\nTech Organization: REDACTED\r\nTech Street: REDACTED\r\nTech City: REDACTED\r\nTech State/Province: REDACTED\r\nTech Postal Code: REDACTED\r\nTech Country: REDACTED\r\nTech Phone: REDACTED\r\nTech Phone Ext: REDACTED\r\nTech Fax: REDACTED\r\nTech Fax Ext: REDACTED\r\nTech Email: REDACTED\r\nName Server: ns-1334.awsdns-38.org\r\nName Server: ns-1611.awsdns-09.co.uk\r\nName Server: ns-883.awsdns-46.net\r\nName Server: ns-457.awsdns-57.com\r\nDNSSEC: signedDelegation\r\nURL of the ICANN Whois Inaccuracy Complaint Form: https://icann.org/wicf/\r\n>>> Last update of WHOIS database: 2026-03-15T00:13:57Z <<<\r\n\r\nFor more information on Whois status codes, please visit https://icann.org/epp\r\n\r\nTerms of Use: Access to WHOIS information is provided to assist persons in determining the contents of a domain name registration record in the registry database. The data in this record is provided by Identity Digital or the Registry Operator for informational purposes only, and accuracy is not guaranteed. This service is intended only for query-based access. You agree that you will use this data only for lawful purposes and that, under no circumstances will you use this data to (a) allow, enable, or otherwise support the transmission by e-mail, telephone, or facsimile of mass unsolicited, commercial advertising or solicitations to entities other than the data recipient's own existing customers; or (b) enable high volume, automated, electronic processes that send queries or data to the systems of Registry Operator, a Registrar, or Identity Digital except as reasonably necessary to register domain names or modify existing registrations. When using the Whois service, please consider the following: The Whois service is not a replacement for standard EPP commands to the SRS service. Whois is not considered authoritative for registered domain objects. The Whois service may be scheduled for downtime during production or OT&E maintenance periods. Queries to the Whois services are throttled. If too many queries are received from a single IP address within a specified time, the service will begin to reject further queries for a period of time to prevent disruption of Whois service access. Abuse of the Whois system through data mining is mitigated by detecting and limiting bulk query access from single sources. Where applicable, the presence of a [Non-Public Data] tag indicates that such data is not made publicly available due to applicable data privacy laws or requirements. Should you wish to contact the registrant, please refer to the Whois records available through the registrar URL listed above. Access to non-public data may be provided, upon request, where it can be reasonably confirmed that the requester holds a specific legitimate interest and a proper legal basis for accessing the withheld data. Access to this data provided by Identity Digital can be requested by submitting a request via the form found at https://www.identity.digital/about/policies/whois-layered-access/. The Registrar of Record identified in this output may have an RDDS service that can be queried for additional information on how to contact the Registrant, Admin, or Tech contact of the queried domain name. Identity Digital Inc. and Registry Operator reserve the right to modify these terms at any time. By submitting this query, you agree to abide by this policy.\r\n"}Domain is active
datocms.comcomcomICANNHTTP 200151.101.131.52US{"linkedin":["https://linkedin.com/company/datocms"]}2026-10-13RSS, HSTS, RxJS, Astro 5.16.4, HTTP/2, DatoCMS, Favicon, Varnish, Cloudflare, Open Graph2026-10-21TRUE{"A":["151.101.131.52","151.101.195.52","151.101.3.52","151.101.67.52"],"DS":[{"digest":"5a388de92b8f3f12bc877e67eac4fa4b1acb1990fb94125fd274f6a5b80b001b","key_tag":2371,"algorithm":13,"digest_type":2}],"MX":[{"host":"alt1.aspmx.l.google.com","priority":5},{"host":"alt2.aspmx.l.google.com","priority":5},{"host":"aspmx.l.google.com","priority":1},{"host":"aspmx2.googlemail.com","priority":10},{"host":"aspmx3.googlemail.com","priority":10}],"NS":["gene.ns.cloudflare.com","sid.ns.cloudflare.com"],"SOA":{"mname":"gene.ns.cloudflare.com","retry":2400,"rname":"dns.cloudflare.com","expire":604800,"serial":2417744346,"minimum":1800,"refresh":10000},"TXT":["anthropic-domain-verification-zbarq4=3ia17xW01HWXxGZQFSnq5wEs3","google-site-verification=wLJ6rEHlz_n7IWS0AkZu6qTWgAwAsiV5_8QYVFL5iyg","v=spf1 a mx include:spf.mtasv.net include:_spf.google.com include:servers.mcsv.net include:_spf.mlsend.com ~all"],"DNSKEY":[{"flags":256,"protocol":3,"algorithm":13,"public_key":"oJMRESz5E4gYzS/q6XDrvU1qMPYIjCWzJaOau8XNEZeqCYKD5ar0IRd8KqXXFJkqmVfRvMGPmM1x8fGAa2XhSA=="},{"flags":257,"protocol":3,"algorithm":13,"public_key":"mdsswUyr3DPW132mOi8V9xESWE8jTo0dxCjjnopKl+GqJxpVXckHAeF+KkxLbxILfDLUT0rAK9iUzy1L53eKGQ=="}]}0.0000037463215,154,3532026-03-11RDAP2016-03-182027-03-182026-03-11Cloudflare, Inc.{"raw_response":{"links":[{"rel":"self","href":"https://rdap.verisign.com/com/v1/domain/DATOCMS.COM","type":"application/rdap+json","value":"https://rdap.verisign.com/com/v1/domain/DATOCMS.COM"},{"rel":"related","href":"https://rdap.cloudflare.com/rdap/v1/domain/DATOCMS.COM","type":"application/rdap+json","value":"https://rdap.cloudflare.com/rdap/v1/domain/DATOCMS.COM"}],"events":[{"eventDate":"2016-03-18T22:06:37Z","eventAction":"registration"},{"eventDate":"2027-03-18T22:06:37Z","eventAction":"expiration"},{"eventDate":"2026-02-16T04:09:44Z","eventAction":"last changed"},{"eventDate":"2026-03-11T12:20:46Z","eventAction":"last update of RDAP database"}],"handle":"2013617919_DOMAIN_COM-VRSN","status":["client transfer prohibited"],"ldhName":"DATOCMS.COM","notices":[{"links":[{"rel":"terms-of-service","href":"https://www.verisign.com/domain-names/registration-data-access-protocol/terms-service/index.xhtml","type":"text/html","value":"https://rdap.verisign.com/com/v1/domain/datocms.com"}],"title":"Terms of Service","description":["Service subject to Terms of Use."]},{"links":[{"href":"https://icann.org/epp","type":"text/html"}],"title":"Status Codes","description":["For more information on domain status codes, please visit https://icann.org/epp"]},{"links":[{"rel":"help","href":"https://icann.org/wicf","type":"text/html","value":"https://rdap.verisign.com/com/v1/domain/datocms.com"}],"title":"RDDS Inaccuracy Complaint Form","description":["URL of the ICANN RDDS Inaccuracy Complaint Form: https://icann.org/wicf"]}],"entities":[{"links":[{"rel":"about","href":"http://www.cloudflare.com","type":"text/html","value":"https://rdap.cloudflare.com/rdap/v1/"}],"roles":["registrar"],"handle":"1910","entities":[{"roles":["abuse"],"vcardArray":["vcard",[["version",{},"text","4.0"],["fn",{},"text",""],["tel",{"type":"voice"},"uri","tel:+1.6503198930"],["email",{},"text","registrar-abuse@cloudflare.com"]]],"objectClassName":"entity"}],"publicIds":[{"type":"IANA Registrar ID","identifier":"1910"}],"vcardArray":["vcard",[["version",{},"text","4.0"],["fn",{},"text","Cloudflare, Inc."]]],"objectClassName":"entity"}],"secureDNS":{"delegationSigned":false},"nameservers":[{"ldhName":"GENE.NS.CLOUDFLARE.COM","objectClassName":"nameserver"},{"ldhName":"SID.NS.CLOUDFLARE.COM","objectClassName":"nameserver"}],"objectClassName":"domain","rdapConformance":["rdap_level_0","icann_rdap_technical_implementation_guide_1","icann_rdap_response_profile_1"]}}Domain is active

3Download the free preview or buy the whole fileDownload the free preview or buy the whole file

29,950 more rows in the full file29,950 more rows in the full file

Technologies · 14 columnsAll data · 23 columns Daily fresh export

RxJS sites by country

CountrySitesShare
🇺🇸 United States 13,790 48.6%
🇹🇼 Taiwan 4,368 15.4%
🇩🇪 Germany 2,015 7.1%
🇦🇪 United Arab Emirates 889 3.1%
🇯🇵 Japan 819 2.9%

RxJS sites by TLD

TLDSitesShare
.com 12,130 40.5%
.sbs 4,826 16.1%
.app 719 2.4%
.br 568 1.9%
.net 520 1.7%

The RxJS dataset

Every site we've detected as running RxJS, with version, hosting, country, TLD and traffic rank.

RxJS lives inside 2 datasets

RxJS detection is part of Technologies (€159/mo) and All data (€599/mo). Buy either to filter the full 29,955-site list, or grab a free preview first.

Your RxJS downloads

The datasets you own, sliced to RxJS. Every button streams the latest daily export directly.

Format: JSONL (zstd) Dataset updated: 2026-10-27

API, columns & recipes → /account/api

About RxJS

The name gets misread constantly. RxJS has nothing to do with React, and a team that assumes otherwise will go hunting for the wrong stack entirely. What the library really marks is a kind of project rather than a taste in tooling, and knowing that changes what a row in the export means.

RxJS is a JavaScript frameworks from ReactiveX, released in 2012 under the Apache 2.0 license, that models events and asynchronous work as streams in JavaScript. Very few teams sit down and decide that a website needs reactive streams. The library arrives because a framework depends on it, and in practice that framework is Angular, where it has been part of the standard toolchain since the rewrite.

As of October 2026 we detect RxJS on 29,955 sites, with United States accounting for 13,790 of them and .com as the common suffix. A distribution like that tracks enterprise software rather than consumer publishing, which fits what the sites actually are: dashboards, customer portals, booking flows, banking front ends, and internal tools that happen to face the public.

The implication is organisational more than technical. A domain running RxJS has a build pipeline, a package manager, a typed codebase, and at least one engineer who maintains all of it, which is a completely different prospect from a site assembled in a page builder. Vendors of monitoring, error tracking, testing services, and component libraries want that profile, and so do agencies with an Angular practice looking for accounts they can actually service. None of it is something a company advertises on its own site, which is why it has to be detected rather than researched.

The undercount here is serious and should be stated plainly. Bundlers strip library names, so a production build usually leaves nothing to match against, and detection leans on unminified files, vendor chunk names, source map references, and similar leftovers. The domains we can name are therefore weighted toward looser build configuration, and the real footprint is larger than the figure above. The direction of the error is at least known, which is more than can be said for an estimate.

The export is a lower bound on a population rather than a census. Even as a floor it answers something a per domain lookup cannot, which is where reactive front end stacks concentrate, by market, by suffix, and by the kind of business that ends up building one.

Frequently asked questions

How many websites use RxJS?

webatla detects RxJS on 30K websites, refreshed daily, each with its domain, DNS, WHOIS, IP, country and ranking.

Can I download the list of websites using RxJS?

Yes, as structured JSONL. Grab a free sample first.

What's included for each site, and how fresh is it?

Domain, DNS, RDAP/WHOIS, the full technology stack, IP & country, PageRank and Harmonic, re-detected and re-exported daily.

How do I find the websites using RxJS?

Buy the technology dataset, then download the complete list of domains we detect using RxJS, re-exported every day.

What else is in the RxJS technology data?

Each row places RxJS next to the other technology on the same site, plus DNS, WHOIS, IP, country and ranking.

Can I download just the sites using RxJS, or the whole database?

Both. Every site running RxJS comes in the Technologies dataset, one downloadable file. Or buy All data for the entire database: technologies plus identity, ranking, DNS and RDAP/WHOIS for every domain, combined in one file. Daily fresh export.

How do I download the list of websites using RxJS?

Three steps: (1) grab the free 10,000-row sample to inspect the schema, (2) buy the Technologies dataset, (3) download the full list of every domain we detect running RxJS as a JSON Lines file. It is re-exported daily, so you can re-download the freshest list any time inside your access window. Each row carries the domain plus DNS, WHOIS, IP, hosting country and rank.

Get the full list of websites using RxJS

Pick the dataset that covers what you need. Each one includes RxJS and downloads as JSONL, rebuilt daily.

Technologies 14 columns

Full website tech stack per site: CMS, payments, analytics, frameworks.

€159 / mo
Buy and download Download preview dataset
All data 23 columns

Everything we have, in a single package. The full webatla universe.

€599 / mo
Buy and download Download preview dataset

Want to compare every dataset side by side? Visit the pricing page