Selenium: Automate Web Testing Across Any Browser in Seconds
Rapidly validate web product ideas by automating browser interactions for engineering teams building web, mobile, and desktop apps across multiple languages.
34,145 stars8,684 forksJavaQuality 8/10Updated 6/2/2026100% free ยท open source
What it does
Selenium automates browser interactions to test and validate web applications, allowing engineering teams to quickly identify and fix issues
When to use it
โขWhen testing web applications across multiple browsers and versions
โขWhen automating repetitive tasks, such as data entry or user interaction
โขWhen validating web application functionality after code changes
Quick start
1Install the Selenium WebDriver for your preferred browser
2Choose a programming language, such as Java, to write your test scripts
3Write and run your first test script using the Selenium API
4Use the Selenium IDE to record and generate test scripts
Ready-to-paste prompt
WebDriver driver = new ChromeDriver(); driver.get("https://www.example.com");
Saves to your device
Topics
dotnet
java
javascript
python
ruby
rust
selenium
webdriver
What's inside โ free to inspect
No purchase needed
Read the entire source before you build โ unlike paid marketplaces that hide it behind a buy button.