#Claudemd

AI-generated Haskell often uses partial functions, avoids the type system, and misses monadic patterns. These 13 CLAUDE.md rules enforce total functions, proper error handling, and real Haskell idioms.

AI-generated Scala often looks like Java in Scala syntax. These 13 CLAUDE.md rules enforce case classes, pattern matching, for-comprehensions, and functional style — session to session.

AI-generated Elixir often misses the OTP patterns, function head dispatch, pipe conventions, and supervision trees that make Elixir production-ready. These 13 rules fix that.

AI-generated Ruby often misses Ruby idioms — trailing conditionals, symbols vs strings, proper use of blocks. These 13 CLAUDE.md rules fix that permanently.

Stop getting legacy PHP from your AI assistant. These 13 CLAUDE.md rules enforce modern PHP 8.x, strict types, PSR standards, and security patterns session to session.

From Dev.to - csharp: CLAUDE.md for C# and .NET: 13 Rules That Make AI Write Modern, Idiomatic Production Code

Java developers have a particular problem with AI assistants: the models have seen fifteen years of...

From Dev.to - python: CLAUDE.md for Python: 13 Rules That Make AI Write Idiomatic, Type-Safe Production Code

13 concrete CLAUDE.md rules that stop AI from writing unsafe iOS code — ARC retain cycles, force-unwraps, async/await over completion handlers, @MainActor isolation, the right SwiftUI wrapper, actors over locks, typed errors, protocol-oriented design,…

From Dev.to - ai: CLAUDE.md for TypeScript and Node.js: 13 Rules That Make AI Write Type-Safe, Production-Ready Code

Ask Claude Code to "add a small async cache to this crate" and the default output looks fine: a...

From Dev.to - go: CLAUDE.md for Go: 13 Rules That Make AI Write Idiomatic, Production-Safe Backend Code

From Dev.to - react: CLAUDE.md for React and Next.js: 13 Rules That Make AI Write Production-Ready Components

A drop-in CLAUDE.md for TypeScript 5.x — strict mode, banning `any`, discriminated unions, exhaustiveness checks, branded types, no floating promises, schema-validated boundaries.

A drop-in CLAUDE.md for modern PHP 8.x — strict_types, prepared statements, password_hash over md5, PSR-4 autoloading, match expressions, enums, no eval, constructor injection, real-DB tests.