Exploring QL queries

This page contains links to help topics on understanding and writing QL queries.

For more help with QL or LGTM, see help.semmle.com.

View the QL built-in queries—An overview of the QL queries included in the most recent release of the Semmle tools—these queries are also available to view in the QL GitHub repository

Try out the QL query cookbooks—Simple queries that show you how to access basic language elements using the predicates defined in the standard QL libraries

Contribute QL to our open source repository on GitHub.com—See the contribution guidelines to learn how to contribute to the built-in QL libraries and queries