Arcane

Inspiration

What Inspired Us We were deep in a vibe-coding session — firing prompt after prompt at Claude Code, watching it sweep across dozens of files in seconds. The code looked right. The tests passed. The demo worked. But later in development we ran into problems.

What it does

Real Time Code evaluation

How we built it

We built Arcane using a Node.js CLI that watches the filesystem with chokidar, computes git diffs on every save, runs incremental static and simulated analysis across six code quality dimensions, and streams live score updates to a React dashboard over WebSocket.

Built With

• chokidar
• ink
• node.js
• typescript
• websockets