CodeReaper FAQs

Question 1

What is CodeReaper?

Accepted Answer

CodeReaper is an AI-driven tool for Cursor that autonomously identifies and removes dead JavaScript code by exploring UIs and analyzing V8 coverage.

Question 2

How does CodeReaper find dead JavaScript code?

Accepted Answer

It deploys an autonomous browser agent to explore your application's UI, capturing precise V8 coverage data to pinpoint JavaScript functions that are never executed.

Question 3

Can CodeReaper automatically remove the dead code?

Accepted Answer

Yes, CodeReaper can generate automated patches to remove identified dead code. It also offers optional verification replay to check for regressions after patching.

Question 4

What are the prerequisites to use CodeReaper?

Accepted Answer

You need Python 3.11+, Playwright Chromium (installable via `playwright install chromium`), and an active Gemini API key.

Question 5

How does CodeReaper integrate into my development workflow?

Accepted Answer

CodeReaper provides seamless MCP integration for Cursor, allowing you to use natural language prompts with the Cursor assistant to initiate scans, analyze code, and generate patches.

CodeReaper

Key Features

Use Cases

CodeReaper

Key Features

Use Cases