Selenium logo green
About
About Selenium
Structure and Governance
Events
Ecosystem
History
Get Involved
Sponsors
Sponsor Us
Downloads
Documentation
Projects
Support
Blog
English
Português (Brasileiro)
中文简体
日本語
Registrations Open for SeleniumConf 2025 | March 26–28 | Join Us In-Person!
Register now!
Documentation
Test Practices
Discouraged
v4.0
Discouraged behaviors
Things to avoid when automating browsers with Selenium.
Captchas
File downloads
HTTP response codes
Gmail, email and Facebook logins
Test dependency
Performance testing
Link spidering
Two Factor Authentication
Last modified December 7, 2021:
reorganize documentation and update titles (#861) [deploy site] (872174bfdd)
Development Partners
Selenium Level Sponsors
Support the Selenium Project
Learn more or view the full list of sponsors.
Learn more