extension ExtPose

Web Components

CRX id


Description from extension meta

Identify all Custom Elements used on a site.

Image from store Web Components
Description from store Web Components are a collection of standards which are working their way through the W3C. One of these specs is called Custom Elements and gives you the ability to create your own HTML elements. The idea behind this extension is to detect pages that are using it nowadays and show an icon in the address bar when it happens. Source code available at: https://github.com/webcomponents/chrome-webcomponents-extension

Latest reviews

  • (2020-11-14) Ali Rahmani: It does not work. It's a shame, it could be really useful!
  • (2019-12-31) Aggarwal I C: Doesnt work no matter how many times reinstalled on chrome. Rectify it
  • (2018-12-30) M.Gökhan EKİNCİ: ağdaki kameraları yine göstermiyor
  • (2018-10-31) 盧正恆: 部能用
  • (2018-09-02) Elton: não funciona
  • (2018-06-24) Music For Car: Не работает совсем!
  • (2018-04-21) JOOS DOM: si
  • (2018-01-23) Suzanne W: Doesnt work no matter how many times reinstalled on chrome
  • (2017-09-16) Stn Rag: DOESN'T WORK
  • (2017-05-20) Chukkrit Visitsaktavorn: Work well
  • (2017-05-15) Tommy Lee: Здравствуйте. Готовы купить Ваше расширение по хорошей цене. Либо помочь его отмонетизировать. Пишите, обсудим. [email protected] Skype: Tendy.Max Good day! Ready to buy your extension at a good price. Or we can help you for monetizing of it. Contact me for details. [email protected] Skype: Tendy.Max
  • (2016-10-05) Gabriel: eu ocultei o botao da extensão sem querer e mesmo clicando para aparecer ele nao voltou agr nao consigo mais usar
  • (2016-04-12) Bommy Tian: Monetize your extension traffic We can help you to monetize your browser extension. *The average ARPU is $ 0.004! *Shorter payment! High revenue share! *For better users experience and higher revenue! *My email/skype: [email protected]
  • (2015-03-13) Caio Albuquerque: Ótimo!!!!
  • (2014-11-01) Cristiano Santos: Bem legal mesmo !
  • (2014-11-01) Willian Ribeiro Angelo: Parabéns Zeno Rocha!!! Ótima extensão!
  • (2014-11-01) Igor Costa: Muito bom para saber quem já está usando componentes web.
  • (2014-05-20) Wilfried Kopp: Nicely done and a great way to learn and discover new components.


27,778 history
3.2 (87 votes)
Last update / version
2014-05-19 / 0.1.1
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