Validating Azure Resource Manager (ARM) templates in your continuous integration pipelines is a best practice that you can easily integration into your DevOps pipelines.

OWASP Zap Attack Proxy Task for Azure DevOps can be used to easily run vulnerability scans on your Web apps and APIs right from Azure Pipelines.

Protractor is an end-to-end test framework for testing Angular.js applications. You can use protractor to run end-to-end tests on your application running in a real browser and interact with your application as the same way a particular user would interact with it