This is a minimalistic page object mode made with Selenium and Java

Unlike other POM design patterns this uses inline webdriver waits so that webdriver waits don't need to be used in every other places.

For example in a traditional Page Object model, you will see,

 public void enterUsername(String username) {
   driver.findElement(txtUsername).sendKeys(username);
  }

In here same method is implemented as follows,

public void enterUsername(String username) {
  wait.until(ExpectedConditions.visibilityOfElementLocated(txtUsername)).sendKeys(username);
  }