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stablestack

v0.3.30

Published

a month ago

Catch the subtle bugs AI assistants introduce. Linter for Python, JavaScript, TypeScript, and C# (including Unity).

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linter ai vibe-coding stablestack python javascript typescript csharp unity dotnet

StableStack

Catch the subtle bugs AI assistants introduce. A linter for Python, JavaScript, TypeScript, and C# (including Unity game projects).

Quick Start

npx stablestack

Or install globally:

npm install -g stablestack
stablestack

Requirements

Node.js 16+
Python 3.7+ (auto-detected)

This package is a thin wrapper that automatically installs and runs the stablestack Python package via pip or uv if not already present. All CLI arguments are forwarded to the Python CLI.

What It Does

StableStack catches bugs that AI coding assistants commonly introduce:

Hardcoded secrets, SQL injection, and other security anti-patterns
Non-deterministic iteration that breaks LLM caching and causes flaky tests
Silently swallowed exceptions and missing await in async code
SSR-unsafe window/document access in Next.js
Unity anti-patterns like GameObject.Find inside Update() loops
async void methods in C# that can crash the process

19 rules free, 132 rules total with a license. Works on Python (.py), JavaScript/TypeScript (.js, .ts, .jsx, .tsx, .vue), and C# (.cs).

Learn More