Connect to all Linkedin connection on a page with js

quick-connect.js

// Edit the classname of the connect button on Linkedin
const connectButtonClassname = "full-width artdeco-button artdeco-button--2 artdeco-button--full artdeco-button--secondary ember-view"

const allButtons = document.getElementsByClassName(connectButtonClassname)

const allButtonsArray = Array.from(allButtons)

if (allButtonsArray.length > 0){
  allButtonsArray.forEach(function(button){
    if (button.innerText === "Connect"){
      button.click()
    }
  })
}

Use it carefully as misuse might render you as a 'bot' by linkedin