Appian Developer with Selenium Salary in 2024

Where is Selenium used?

Web Wizardry: Spell-Casting in Automation Tests

• Selenium weaves its magic in automation, making browsers dance to its testing tunes like puppets on strings.

Compatibility Conundrums: Tackling the Browser Babble

• Acting as a universal translator, Selenium harmonizes the babbling browsers, ensuring peace across platform provinces.

Data-Driven Debonair: The Stylish Side of Scripting

• By donning the data-driven tux, Selenium sashays through test scenarios with the elegance of a scripting sommelier.

Continuous Integration Circuses: Juggling Code and Testing Clowns

• In the CI circus, Selenium juggles testing pins with precision, ensuring the code clowns don't trip over their own shoelaces.

Selenium Alternatives

Cypress

An all-in-one testing framework for web applications. Cypress executes tests in a browser directly alongside application code.

cy.visit('https://example.com')
cy.contains('Welcome!')

• Real-time reloads for test development


• Access to browser and device APIs


• Better debugging with DOM snapshots


• Only supports JavaScript


• Runs in a single browser tab


• No support for multi-tabs or multi-windows

Playwright

Node library to automate Chromium, Firefox, and WebKit. Playwright operates across multiple browser contexts.

const { chromium } = require('playwright');
(async () => {
  const browser = await chromium.launch();
  const page = await browser.newPage();
  await page.goto('https://example.com');
})();

• Multi-browser support


• Cross-platform: Linux, Windows, macOS


• Handles modern web features well


• Limited community and resources


• Fairly new, less mature


• Primary focus on headless browsing

TestCafe

An end-to-end, node.js tool. TestCafe automates browser testing and has no need for WebDriver or other testing software.

import { Selector } from 'testcafe';
fixture `Getting Started`
  .page `https://example.com`;

test('My first test', async t => {
  await t
    .typeText('#developer-name', 'John Smith')
    .click('#submit-button');
});

• Easy setup with no browsers plugins


• Concurrent test execution


• Integrated test stability mechanisms


• Less performant with heavy usage


• Limited browser support


• Basic built-in assertions

Quick Facts about Selenium

When Browsers Got a Driver's License: Selenium's Birth

In the mystical era of 2004, a smart chap named Jason Huggins, while laboring in the webs of ThoughtWorks, had a lightbulb moment. Watching his tests manually was a no-go, so he created a contraption named Selenium. It's like giving browsers their own driver's license so they could ride the test track without any hands on the steering wheel!

The Flavorful Soup of Selenium Versions

Selenium's been stirring its tech soup with a bunch of flavors. Starting with Selenium RC, which is akin to a telephone game—your code tells the server what to do and the server tells the browser. Fast-forward, and Selenium WebDriver cranks it to 11 by speaking the browser's native language. Then, the shiny Selenium Grid comes along, throwing a party for multiple browsers to join in on the test-athon simultaneously. It's like the browser version of speed dating!

Groundbreaking, Earth-Shaking: Selenium IDE's Rebirth

Rumors had it that the Selenium IDE kicked the bucket in 2017 with the demise of its Firefox extension support. But lo and behold, the phoenix rose from the ashes, with the IDE making a blockbuster comeback! Now it's strutting as a shiny new extension available on the hottest browser runways, Chrome, and Firefox. Like a Hollywood makeover, it went from washed-up to red carpet-ready!

  // Here's a taste of Selenium WebDriver in action:
  WebDriver driver = new ChromeDriver();
  driver.get("https://www.selenium.dev");
  WebElement downloadTab = driver.findElement(By.linkText("Downloads"));
  downloadTab.click();

What is the difference between Junior, Middle, Senior and Expert Selenium developer?

Top 10 Selenium Related Tech

1. 
   

   Java

   
   

   Well, if we were stranded on a coding island, Java would be the volleyball we call 'Wilson'! I mean, it's the bedrock for Selenium automation. With its object-oriented approach, you get the Swiss Army knife of programming to handle your tests. You'll write scripts that can run on just about any system, chat up web applications, and not break a sweat about the underlying OS.

   
   

   
   // Sample Selenium Java test
   import org.openqa.selenium.WebDriver;
   import org.openqa.selenium.firefox.FirefoxDriver;
   
   public class WittyTest {
       public static void main(String[] args) {
           WebDriver driver = new FirefoxDriver();
           driver.get("https://www.example.com");
           // More whimsical test code goes here
           driver.quit();
       }
   }
   

   
   


2. 
   

   Python

   
   

   Bite into Python if you want to automate web apps like you're snacking on appetizers. The language is clean, efficient, and, dare I say, charmingly snake-like. It coils around any task and just gets it... done. Selenium WebDriver + Python makes writing automation scripts easier than forgetting to mute your mic on a conference call.

   
   

   
   # Sample Selenium Python test
   from selenium import webdriver
   
   driver = webdriver.Firefox()
   driver.get("https://www.example.com")
   # Pythonic automation magic happens here
   driver.quit()
   

   
   


3. 
   

   TestNG

   
   

   Imagine a stage director for your tests: that's TestNG. This framework is no-nonsense when it comes to organizing your Java tests with annotations. From simple unit tests to complex integrated ones, TestNG will have them ordered like ducks in a row. It's like having an assertive personal assistant for your testing suite.

   
   


4. 
   

   JUnit

   
   

   The grandparent of Java testing frameworks which refuses to retire. JUnit is everywhere; chances are, if you've tested in Java, you've whispered sweet assertions into JUnit's ear. It's perfect for unit testing, but don't let its age fool you—JUnit can sprint with your Selenium tests like it's running from the Y2K bug.

   
   


5. 
   

   Maven

   
   

   A build automation tool that handles your dependencies like an expert juggler spinning plates at a circus. Maven keeps your project-building process smoother than a latte from that over-hipster coffee shop. It uses XML to its advantage, and once set up, you can forget about the hassle of jars and focus on the art of testing.

   
   


6. 
   

   WebDriverManager

   
   

   Forget the days of manually downloading drivers for your browsers. WebDriverManager is like the fairy godmother of Selenium tests—it automatically waves its magic wand and poof! Your browser drivers are up-to-date! It's so automatic it could make you believe your computer's possessed... in a good way.

   
   


7. 
   

   Page Object Model (POM)

   
   

   Page Object Model isn't a tool or a tech, but a concept for structuring your code. It makes scripts as organized as a librarian with OCD. By modeling your pages into objects, your tests get more reusable, readable, and reliable than grandma's old apple pie recipe—and just as comforting.

   
   


8. 
   

   Git

   
   

   Imagine your code had a time machine—that's Git. It tracks your changes with the commitment of a historian, allowing you to branch out with the wild abandon of a soap opera character. Git ensures that when things go sideways, you can rollback like a pro. Bonus: you get to sound cool by saying things like "Just commit it to the repo, bro!"

   
   


9. 
   

   Docker

   
   

   Docker swoops in like a superhero, containerizing your Selenium grid and tests into isolated environments. Your applications can now run as consistently as the excuse "It works on my machine." With Docker, you can scale your tests up like they're on a steroid regime—without any of the side effects!

   
   


10. 
    

    Jenkins

    
    

    The butler you wished you had for continuous integration. Jenkins runs your Selenium tests with the punctuality of a Swiss watch. It'll integrate with almost anything while wearing a fancy bow tie. Whenever you make a change, Jenkins is there to ensure your code still plays nice, and if it doesn't, it'll let you know—discreetly, like a good butler should.