CodeQL overview¶

Learn more about how CodeQL works, the languages and libraries supported by CodeQL analysis, and the tools you can use to run CodeQL on open source projects.

About CodeQL: CodeQL is the analysis engine used by developers to automate security checks, and by security researchers to perform variant analysis.
Supported languages and frameworks: View the languages, libraries, and frameworks supported in the latest version of CodeQL.
System requirements: View the system requirements for running the latest version of CodeQL.
CodeQL change logs: Display a list of the CodeQL change logs.
CodeQL tools: GitHub provides the CodeQL command-line interface and CodeQL for Visual Studio Code for performing CodeQL analysis on open source codebases.
CodeQL glossary: An overview of the technical terms and concepts in CodeQL.