What’s new and good in Selenium
summary
Selenium 4 delivers concrete changes: relative selectors for position-based lookups, BiDi/CDP access to capture network and emulate devices, an improved Actions API and new open-tab/window commands, element and full-page screenshots, Shadow DOM traversal, and a rewritten Grid with observability. Selenium Manager now auto-downloads drivers matching browser versions; Java 8 support ends with 4.13 and a new HTTP client and virtual authenticator appear. Examples, migration effort (hours), and which browsers and bindings actually work are shown.
AI-written summary · about
chapters (9)
- 0:00Introduction
- 3:35Selenium 3 to 4 migration
- 8:08Recent Selenium features
- 16:01Selenium Manager
- 18:29BiDi and DevTools updates
- 20:42Selector compilation errors
- 21:26Selenium Grid updates
- 22:51Community and future plans
- 23:13Q&A








