Some seven years in the making, the Eclipse Foundation's Theia IDE project is now generally available, emerging from beta to challenge Microsoft's similar Visual Studio Code editor, with which it ...
You also get to escape Microsoft telemetry tracking too.
Black Duck Hub is a database and code-checking service. Its database, Black Duck KnowledgeBase, contains data on over 2 million open-source projects and 79,000+ known open-source vulnerabilities.