How to use extension(plug-in) in Selenium IDE?

1. Go to Google
2. Type the selenium documentation
3. Click on the sequence of evaluation and flow control under the selenium IDE
4. Click on the link selenium ide.js extension
5. Click on the link page
6.Eg:  github.com/darrenderidder/sideflow
 7. Download the zip file
8. Extract the file
9. Copy the js file where you want to save
How to retrieve the saved .js file in the selenium IDE?
1. It is good to be Save js file the name of as user-extensions.js. While this name isn’t technically necessary, it’s good practice to keep things consistent.
2. Open Firefox and open Selenium-IDE.
3. Click on Tools, Options
4. In Selenium Core Extensions click on Browse and find the user-extensions. js file. Click on OK.
5. Your user-extension will not yet be loaded; you must close and restart Selenium-IDE.