Today we are announcing the general availability of code scanning default setup enablement at the organization level.

Code scanning enable all default setup button on the organization's 'Settings' page

You can use code scanning default setup to enable CodeQL analysis for pull requests and pushes on eligible repositories without committing any workflow files. Currently, this feature is only available for repositories that use GitHub Actions and it supports analysis of JavaScript/TypeScript, Python, Ruby and Go. We plan to add support for additional languages soon.

This feature is also available as a public beta in GitHub Enterprise Server 3.9 and will be generally available in GitHub Enterprise Server 3.10.

Learn more about configuring code scanning at scale using CodeQL and the "Enable or disable a security feature for an organization" REST API
Learn more about GitHub Advanced Security