REA guides.

Follow an Electron export, observe a browser request or analyze a native function. Each guide includes a prompt, code and results.

Start here

Set up REA, step by step

Only used AI in a web browser? Install an AI app and Node.js, run one command and ask your first question. Each step shows what you should see.

AI app Node.js REA setup First question

Step-by-step setup

Already use a coding agent? Follow the short setup.

JavaScript & Electron

A small Notes app spreads one feature across the renderer, preload and main process. Use REA to connect the API, IPC channel and file writer.

Button Preload API IPC CSV file

Good first guide. Needs only REA setup.

For a larger packaged app, follow Notion's clipboard bridge.

Browser behavior

Open a working Notes example, capture an export request and find the code that turns its response into a download.

Your click Captured request Export script

Needs REA setup and Google Chrome.

Native binaries

Start with a Windows game executable. Inspect instructions, follow a caller, read numeric constants and check the recovered C.

Instructions Caller Constants C function

Advanced. Needs REA setup and Ghidra, Hopper or IDA.

Native analysis guide