Supported languages and frameworks

aislop detects languages and frameworks from the files and manifests in your repository, then runs every enabled engine that applies. Missing external tools are skipped instead of failing the scan; run aislop doctor when you want to see exactly which engines are available on your machine.

Support matrix

Language	Format	Lint	Code quality	AI slop	Security
TypeScript	Biome	oxlint	knip, complexity	Full rule set	Full rule set
JavaScript	Biome	oxlint	knip, complexity	Full rule set	Full rule set
Expo / React Native	Biome	oxlint + expo-doctor	knip, complexity	Full rule set	npm / pnpm audit
Python	ruff format	ruff	complexity	Imports, exceptions, comments, Python rules	Secrets, pip audit
Go	gofmt	golangci-lint	complexity	Exceptions, comments, Go rules	Secrets, govulncheck
Rust	cargo fmt	clippy	complexity	Comments, Rust rules	Secrets, cargo audit
Ruby	rubocop	rubocop	complexity	Exceptions, comments	Secrets
PHP	php-cs-fixer	phpcs	complexity	Comments	Secrets
C#	dotnet format	Roslynator / InspectCode	complexity	Full rule set	.NET package audit, secrets
C/C++	clang-format	cppcheck + clang-tidy	complexity	Full rule set	Secrets

Bundled and external tools

Some tools ship with aislop as package dependencies. Others are expected to be installed in the project environment.

Tool	Used for	Install source
Biome	JS/TS formatting	Bundled
oxlint	JS/TS linting	Bundled
knip	JS/TS dead files, exports, deps	Bundled
ruff	Python formatting and linting	Downloaded by installer
golangci-lint	Go linting	Downloaded by installer
gofmt	Go formatting	External Go toolchain
govulncheck	Go dependency audit	External Go toolchain
cargo fmt / clippy	Rust formatting and linting	External Rust toolchain
rubocop	Ruby formatting and linting	External Ruby tool
phpcs / php-cs-fixer	PHP linting and formatting	External PHP tools
.NET SDK / Roslynator / InspectCode	C# formatting, linting, and package audit	External .NET tools
cppcheck / clang-format / clang-tidy	C/C++ linting and formatting	External C/C++ tools

Package install does not download Ruff or golangci-lint. Run aislop-tools once after installing aislop, or install those binaries yourself and confirm coverage with aislop doctor.

Built-in C# and C/C++ text, complexity, and AI-slop checks run without external tools. C# project evaluation is opt-in for repositories you trust:

lint:
  csharp:
    projectEvaluation: true

Framework detection

aislop applies framework-aware lint context when it can prove the framework from manifests or config files.

Framework	Detection signal	Effect
Next.js	`next` in `package.json`, or `next.config.*`	Enables Next-aware JS/TS lint context
React / Vite / Remix	Framework package in `package.json`	Enables React hooks and JSX-aware lint context
Astro	`astro` in `package.json`, or `astro.config.*`	Softens browser/global false positives in Astro frontmatter and inline scripts
Expo / React Native	`expo` in `package.json`	Runs expo-doctor for dependency alignment
Django / Flask / FastAPI	Python manifest or requirements entries	Keeps Python checks scoped to backend source

What to do when a language is skipped

Run:

aislop doctor

The doctor report shows which tools are installed, which are missing, and which engines will run for the current repository. If a language is skipped unexpectedly, check that the repository has the expected manifest or source files and that the external tool is on PATH.

Rules Reference lists every rule by engine.
Engines explains how to enable, disable, and weight each engine.
Installation covers npm, Homebrew, PyPI, and bundled tooling.

Get started

Concepts

CLI

Integrations

Configuration

Guides

Reference

Operations

Supported languages and frameworks

Support matrix

Bundled and external tools

Framework detection

What to do when a language is skipped

​Support matrix

​Bundled and external tools

​Framework detection

​What to do when a language is skipped

​Related pages

Support matrix

Bundled and external tools

Framework detection

What to do when a language is skipped

Related pages