Breaking Out of the Chrome/WebExtension Sandbox
A short guide to breaking out of the WebExtension content script sandbox.
JavaScript Injection with Selenium, Puppeteer, and Marionette in Chrome and Firefox
An exploration of different browser automation methods to inject JavaScript into webpages.
Running Selenium with Headless Firefox
A look at connecting Selenium WebDriver to Firefox’s headless mode.
Using Firefox WebExtensions with Selenium
A guide to launching Firefox with extensions preloaded using Selenium.
How to Clear the Firefox Browser Cache With Selenium WebDriver/geckodriver
A utility function for clearing Firefox’s cache and cookies from Selenium without reinitializing the browser.