CDPEx: drive Chrome from Elixir over CDP — no ChromeDriver, no zombie processes (opens in new tab)

CDPEx: drive Chrome from Elixir over CDP — no ChromeDriver, no zombie processes 16 Jun 2026 by patrols CDPEx is a Chrome DevTools Protocol client for Elixir. It drives a real Chrome directly over CDP, with no ChromeDriver, Selenium, or WebDriver layer in between. You launch a Chrome (or connect to one that’s already running, local or remote), drive the page, and the OS process is reaped for you on teardown, so there are no orphaned Chrome processes left behind. What it does: with_page/3 that ...