Default view - overview of current extensions -modules can be coded or available on the internet -Extensions are invoked in descending order
BApp store (Burp App store) -list of official extensions can seamlessly integrate with Burp Suite -written in Java or Python
Jython -use Phython modules in burp suite using Jython interpreter JAR file. -Java implementation of Python -Jython Standalone - run Jython without installing or to embed Jython in a java application
Burp Suite API -API endpoints that new modules can hook into whe integrating with Burp Suite https://portswigger.net/burp/extender/writing-your-first-burp-suite-extension***