Eclipse vs VIM: licensing, GitHub activity, and what each is actually for. Neutral comparison, no paid rankings.
Eclipse: Open source. 169 GitHub stars. Open-source Java IDE with TestNG/JUnit plugins. Extensive plugin ecosystem for Selenium, REST Assured. Free alternative to IntelliJ for Java test automation.
VIM: Open source. 41,221 GitHub stars. Terminal-based editor for writing tests remotely on servers. Fast editing with vim-test plugin for running tests. Preferred by DevOps engineers for CI/CD scripting.