Code Hygiene Recipes

Use the narrowest ecosystem recipe that matches the repository. Cross-language recipes are intended for polyglot or language-independent work. Each recipe starts read-only and requires explicit authorization before edits.

Code hygiene is not a substitute for vulnerability triage. Named CVEs, scanner findings, authorization, injection, secrets, and compliance-evidence work should use their focused recipes.

Ecosystem families

Cross-language Code Hygiene

Repository-wide hygiene practices for polyglot or language-independent work.

JavaScript & TypeScript Code Hygiene

Type, module, asynchronous, React, and Node.js lifecycle hygiene.

Python Code Hygiene

Typing, object-model, exception, asyncio, import, and packaging hygiene.

Java & Kotlin Code Hygiene

Compiler, type-contract, resource, concurrency, and coroutine hygiene for JVM repositories.

.NET Code Hygiene

Nullable, analyzer, asynchronous, disposal, LINQ, and Entity Framework hygiene.

Go Code Hygiene

Diagnostic, error, context, goroutine, channel, and shared-state hygiene.

Rust Code Hygiene

Clippy, error boundary, unsafe invariant, and asynchronous lifecycle hygiene.

C & C++ Code Hygiene

Compiler diagnostic, ownership, bounds, concurrency, and lifetime hygiene.

Ruby & Rails Code Hygiene

RuboCop debt and Active Record query, transaction, and callback hygiene.

PHP Code Hygiene

Type, static-analysis, exception, stream, and resource hygiene.

Swift Code Hygiene

Diagnostic, force-unwrap, actor, Sendable, and task-lifecycle hygiene.

Dart & Flutter Code Hygiene

Analyzer, null-safety, asynchronous, controller, and widget lifecycle hygiene.

Shell & PowerShell Code Hygiene

Quoting, exit propagation, cleanup, analyzer, error, and pipeline hygiene.

SQL & Data Code Hygiene

Migration, transaction, locking, query-plan, and data-access hygiene.

Infrastructure & Delivery Code Hygiene

Terraform, container, Kubernetes, and CI workflow hygiene.