Kraken.js is a web application framework that extends Express.js by providing structure and convention. Created by PayPal to build integrated online shopping carts, Kraken offers a configuration and convention layer to the core Express framework by managing the organizational aspects of application building. It also provides a foundation so that key components like models, templates, route controllers, and content bundles remain separate from one another for better scalability. Kraken comes with several plugins that may be used independently of the framework: Lusca, an application security module, Kappa, an NPM proxy, Makara, an i18n internationalization module for Dust.js, and Adaro, a Dust.js view renderer for Express.
With the AppDynamics platform you can monitor, troubleshoot and diagnose performance issues in your Node.js applications built on the Express framework – in real time, and in production.
Process wide snapshots
Understand which functions are blocking the event loop and maxing out CPU with a call graph of all executing functions within the Node.js process that executed.
Business transaction call graphs
Dive deep into an individual busines transaction with a complete call graph view per unique business transaction. (coming soon)
Custom match / exclude rules
Choose which business transactions are most important for you to monitor and include or exclude them from view in real-time.
Web and mobile user experience correlation
Understand how client-side performance correlates to the server transaction by correlating browser and device performance to the originating business transaction performance metrics.
Understand the impact of database performance by correlating database performance to originating business transaction performance metrics.
Choose to deploy our platform via SaaS or on-premise with the ability for Node.js agents to report into an on-premises controller.