---
title: "A first investigation across the UI and process boundary"
url: "https://reamcp.dev/en/cases/a-first-investigation-across-the-ui-and-process-boundary-c0bea4"
source: "https://rea.run/showcase/notes-first-investigation"
source_type: "website"
author: "REA community"
author_handle: "REA community"
stars: 0
category: "CTF & learning"
categories: ["ctf-learning"]
tags: []
added: "2026-10-13T03:57:34.677Z"
updated: "2026-10-13T03:57:34.677Z"
locale: "en"
content_locale: "en"
---

# A first investigation across the UI and process boundary

A teaching guide for finding where a feature lives in an Electron-style app: from the visible UI through the process boundary to the code that does the work.

## Description

Why it is listed: Teaching guide.

## Original README

A first-session map for Electron-like apps: find where a feature actually lives before you rewrite it.