Looking for logging into the Javascript Success site and are not getting the correct working link for it? In such a case, you can use the links given here by searching your desired login page in the search box. If the page is present on our website then you will get all the links related to the Javascript Success site. After that you can login as usual with your login credentials.
https://www.formget.com/javascript-login-form/
https://stackoverflow.com/questions/11355854/how-to-show-a-message-in-the-login-page-if-the-login-fails-using-javascript
https://www.back4app.com/docs/javascript/parse-login-javascript
https://www.back4app.com/docs/javascript/javascript-facebook-login
https://justmarkup.com/log/2018/02/enhancing-a-login-form/
https://teamtreehouse.com/community/signup-and-login-using-parse-javascript
https://www.w3schools.com/howto/howto_js_redirect_webpage.asp
https://books.google.de/books?id=y52BDwAAQBAJ&pg=PA393&lpg=PA393&dq=javascript+login+success
https://www.w3schools.com/bootstrap/bootstrap_buttons.asp
http://www.javascriptkit.com/script/script2/loginpass2.shtml
https://developer.okta.com/code/javascript/okta_sign-in_widget
https://www.w3schools.com/howto/howto_js_alert.asp
https://www.w3schools.com/howto/