Follow these steps to run all test example from selenium javascript

1. Clone this repository

git clone https://github.com/SeleniumHQ/seleniumhq.github.io.git

2. Navigate to javascript directory

cd seleniumhq.github.io/examples/javascript

3. Install dependencies using node

npm install

4. Run all all tests

npm test

Please keep some patience - If you are doing it for the first time, it will take a little while to verify and download the browser drivers

Use this command to run a JavaScript and follow the first script example

node example_script.spec.js