Open-source alternatives to Ida Qscripts

Recaf is a suite of specialized tools for assembling, editing, deobfuscating, decompiling, and instrumenting Java bytecode and runtime processes. It provides a coordinated environment for modifying compiled Java class files and analyzing the behavior of Java applications. The project distinguishes itself through a multi-level abstraction layer that allows for editing across different formats and a pluggable framework that routes bytecode through multiple configurable decompilation engines. It includes an embedded scripting engine and plugin architecture to automate repetitive tasks and extend

Next-gen BurpSuite penetration testing tool

BReWSki

Copy as JavaScript Request plugin for Burp Suite

PyBurp is a Burp Suite extension that provides predefined Python functions for HTTP/WebSocket traffic modification, context menu registration, Intruder payload processing, passive/active scanning, and Collaborator interaction. You can also directly access Montoya API in your Python scripts.